History WesternAnimation / TransformersPrime

''WesternAnimation/TransformersRobotsInDisguise'', a sequel series, has been announced to air in 2015 which will combine Prime's artstyle with that of [[WesternAnimation/TransformersRescueBots Rescue Bots]].

''WesternAnimation/TransformersRobotsInDisguise2015'', a sequel series, has been announced to air in 2015 which will combine Prime's artstyle with that of [[WesternAnimation/TransformersRescueBots Rescue Bots]].

''WesternAnimation/TransformersRobotsInDisguise'', a sequel series, has been announced to air in 2015 which will combine Prime's artstyle with that of [[WesternAnimation/TransformersRescueBots Rescue Bots]].

The series slowly built a MythArc where the conflict has greater significance than originally believed, as Earth and Cybertron have been connected in the past. The first season details the return of Decepticon activity after [[NoodleIncident an unspecified earlier conflict]], with the Autobots bonding with their new human friends. [[TheStarscream Starscream's]] position in the Decepticon hierarchy falls apart as he deals with the return of [[BigBad Megatron]]. Repercussions in the season finale force Optimus and Megatron together, and launch an arms race throughout the second season over ancient relics from Cybertron. The second season finale concerns [[WhamEpisode the future of the Autobot faction]], and the third season, subtitled ''Beast Hunters'', deals with Megatrons plan to clone a new army of [[EliteMooks Predacons]], and a FinalBattle dealing with who controls [[GrandFinale the fate of Cybertron itself]]. An epilogue movie called "Predacons Rising" resolves lingering elements of the MythArc and WesternAnimation/BeastMachines seeds of the future]] are planted.

''Transformers Prime'' is a SixtyFiveEpisodeCartoon in the ''Franchise/{{Transformers}}'' franchise. The series tells the story of a skeleton crew of Autobots left to defend Earth in case the Decepticons return, which, of course, they do.

Accidentally caught up in the action are three humans: Jack, Rafael and Miko, who befriend the Autobots. They act mostly as {{Naive Newcomer}}s as they watch the robots battle it out, though they do prove useful in their own way due to the limited number of Autobots.

The first season details the renewal of the Autobot-Decepticon war, while the Autobots bond with their new human friends. Meanwhile, [[TheStarscream Starscream's]] life falls apart as he continuously fails to usurp the recently returned [[BigBad Megatron]]. A shocking revelation in the season finale forces Optimus and Megatron to work together, and the reprecussions launch an arms race throughout the second season over relics from Cybertron. The second season has a literally explosive ending and a major [[WhamEpisode upheaval of the show's status quo]], and the third season, subtitled ''Beast Hunters'' deals with three arcs - resolving the reprecussions of the second season finale, a plot by Megatron to clone a new army of [[EliteMooks Predacons]], and a final struggle over the fate of Cybertron. The series would conclude with a GrandFinale three-part "movie", in which the lingering threads of the MythArc are resolved and the [[WesternAnimation/BeastMachines seeds of the future]] are planted.

The show is animated in CGI but carries a bit of a [[ForTheCelOfIt 2-D flair]]. Here is [[http://www.youtube.com/watch?v=OVu67D2hXyA the opening sequence]] for the series. The overall look and tone of the show follows closely with the [[Film/{{Transformers}} live-action films]] (with Optimus, Bumblebee and Megatron having similar designs) while it continues to take inspiration from many other Transformers incarnations, and it has inspired a new MMO game, ''TransformersUniverse''. Though criticized for its' plotting and generous use of [=MacGuffins=] and StatusQuoIsGod, the show has nevertheless accumulated not only good ratings, but has become one of the most highly-praised incarnations of the franchise for its high production standards in both writing and animation.

[[WordOfGod According to Hasbro]], ''Prime'' is a part of a greater continuity called the Franchise/TransformersAlignedUniverse and is intended to link up with other Transformers fiction such as ''VideoGame/TransformersWarForCybertron''. Because it is being worked on by different creative organizations, the individual works are are considered to be part of a "continuity family" in much the same way as the G1 [[WesternAnimation/TheTransformers cartoon]] and comics series share the same themes but not a strict line of continuity.

A sequel series has been announced to air in 2015 which will combine Prime's artstyle with that of [[WesternAnimation/TransformersRescueBots Rescue Bots]].

The show is animated in CGI but carries a bit of a [[ForTheCelOfIt 2-D flair]]. Here is [[http://www.youtube.com/watch?v=OVu67D2hXyA the opening sequence]] for the series. The overall look and tone of the show follows closely with the [[Film/{{Transformers}} live-action films]] (with Optimus, Bumblebee and Megatron having similar designs) while it continues to take inspiration from many other Transformers incarnations, and it has inspired a new MMO game, ''TransformersUniverse''. Though criticized for its' plotting and generous use of MacGuffins and StatusQuoIsGod, the show has nevertheless accumulated not only good ratings, but has become one of the most highly-praised incarnations of the franchise for its high production standards in both writing and animation.

->''"Above all, do not lament my absence. For in my spark, I know this is not the end, but a new beginning. Simply put, another transformation."''

The show is animated in CGI but carries a bit of a [[ForTheCelOfIt 2-D flair]]. Here is [[http://www.youtube.com/watch?v=OVu67D2hXyA the opening sequence]] for the series. The overall look and tone of the show follows closely with the [[Film/{{Transformers}} live-action films]] (with Optimus, Bumblebee and Megatron having similar designs) while it continues to take inspiration from many other Transformers incarnations, and it has inspired a new MMO game, ''TransformersUniverse''. The show has accumulated not only good ratings, but has become one of the most highly-praised incarnations of the franchise for its high production standards in both writing and animation.

The following Transformers animated series acts as a sequel to ''Prime''.

[[foldercontrol]]

[[folder: 0-E]]
* TenMinuteRetirement: C'mon, did you really think Jack would stay away after leaving at the end of only the fourth episode?
** Ratchet has one as part of his HeroicBSOD in "Scattered."
* AbortedArc: Subverted. After "Stronger, Faster", the Synth-En ends up in the hands of the Decepticons, and then it's never brought up again... Until Season 3, where the Synth-En finally makes a reappearance in "Thirst" and [[spoiler:plays a pivotal role in Cybertron's revival]].
* ActingUnnatural: Miko and Raf trying to lie to Optimus in "Speed Metal."
* ActionGirl: Arcee. [[spoiler:Miko]] graduates to this by the end of the series.
** DarkActionGirl: Airachnid.
* ActorAllusion: Creator/ClancyBrown plays the human super villain Silas, who bedevils Optimus Prime. By coincidence or design, this is the second time Clancy has found himself playing a supervillain who is an antagonist to a [[WesternAnimation/SupermanTheAnimatedSeries benevolent super-powered alien primarily clad in the colors red and blue]].
** In the Japanese version, Arcee and Jack are played by Creator/ShizukaIto and Creator/JunFukuyama respectively. They reprise their roles from the RomanticComedy HaremAnime ''VisualNovel/ToHeart2'' in that they once again play a couple with a Big-Sister and Little-Brother relationship.
** Similarly, SteveBlum in the original version once again plays Shin from ''Manga/FistOfTheNorthStar'', in that Starscream is a sadistic warlord who takes pleasure in shoving his hand through the rib-cages of helpless prisoners.
** Ratchet, voiced by Creator/JeffreyCombs, [[Film/ReAnimator going into full-blown]] MadScientist mode... [[MundaneMadeAwesome to make school projects.]] Jack's machine starts spasming like a severed limb.
*** According to WordofGod, the coloring of the [[PsychoSerum Synth-En]] was also an intentional allusion.
* AdaptationalBadass: Taking a cue from the live-action films, Bumblebee and Starscream are quite competent soldiers. 'Bee isn't quite the bruiser that his movie counterpart is, but he charges headlong into a fight and holds his own just as well. Starscream is also scary in both his competence and appearance; they made him a sadist who is unafraid of killing prisoners for talking back at him and willing to make [[TryingToCatchMeFightingDirty cheap shots]] to gain the advantage in a fight.
** Wheeljack in Generation One was a mad scientist, inventing many wacky devices that, more than often, ended up exploding. In this show, he is a dual-sword-wielding ex-Wrecker who is willing to go up against a 'Con army and boast [[ILikeThoseOdds about his odds]]. Unlike his G1 counterpart, this Wheeljack invents things on the fly (Yes, he's Series/{{MacGyver}}) and for being an explosives expert.
** Arcee currently rivals [[WesternAnimation/BeastWars Blackarachnia]] for the best ActionGirl in a ''Franchise/{{Transformers}}'' series. Not bad considering G1 Arcee was once just TheChick.
** Breakdown, considering most of his previous incarnations are critically paranoid nutcases. Here, he's a tough bruiser who's the rival to Bulkhead.
*** In the ''[[VideoGame/TransformersWarForCybertron War For Cybertron]]'' game, which is part of the same continuity, he used to be a critically paranoid nutcase (though still useful in battle) in this universe as well, so with him, it's also a case of TookALevelInBadass.
** Ultra Magnus as well. He most certainly ''can'' deal with you now.
* AdaptationDistillation: It's common for reviews to state that this show takes many of the good points of the [[Film/{{Transformers}} films]] (intense action scenes and realistic robot designs) while following thematics that were established by ''WesternAnimation/BeastWars'' or ''WesternAnimation/TransformersAnimated''.
* AdoringThePests: In the episode "Scrapheap", Raf finds a small, adorable robotic creature the size of a kitten, called a Scraplet, and assumes it is the Autobots' pet. It turns out Scraplets eat metal, especially ''living'' metal, like, say, [[OhCrap the Autobots]]...
* AdultFear: June Darby worries about Jack riding and racing Arcee because she works in an emergency room. Naturally, she's also not at all pleased after realizing that children are near the front lines of five robots' war against the Decepticons. Her fear comes true at the end of the Season 2 finale, as she has no way of knowing where the kids are.
* AdvancingWallOfDoom: Knock Out tries to push Optimus and Arcee off a cliff with a ForceField generator in "Operation Bumblebee, Part 2".
** Soundwave pulls this with a Ground Bridge on Apex Armored Miko in "Deadlock". [[spoiler:This then turns into HoistByHisOwnPetard when Raf opens a Ground Bridge behind Soundwave, thus banishing him into the Shadowzone.]]
* AlasPoorVillain:
** While Skyquake was done in by his own refusal to let bygones be bygones, Optimus muttering how he didn't want to have him killed is rather sad. He's also now condemned to spend eternity in the Shadowzone dimension as a mindless zombie unless somebody comes to put him out of his misery, which right now is pretty unlikely.
** [[spoiler:Breakdown]] dies an incredibly disturbing death at the hands of Airachnid. With how sympathetic the character is, it's very uncomfortable. To add insult to injury, his corpse ends up being [[spoiler:merged with Silas (not to mention defiled) to prolong the latter's life. Then his best friend proceeds to desecrate his body to torture the man who defiled him in the first place.]]
** The MECH grunts who [[spoiler:CYLAS kills, given how this was just after they saved their leader]].
** [[spoiler:Dreadwing]] has an emotional breakdown when he realises that [[spoiler:Skyquake is now a wandering zombie, and that Megatron won't be punishing Starscream for it.]] He decides to give Optimus the [[spoiler:Forge of Solus Prime]], then essentially sets out on a suicide mission to kill [[spoiler:Starscream]], and is executed by Megatron.
** [[spoiler: CYLAS, somewhat fittingly, who it turns out has been subjected to various horrors by Knock Out with Synthetic Energon for some time. When Airachnid tears Breakdown's body apart (again), he actually thanks her before expiring.]]
** While [[spoiler:Soundwave]] had few redeeming qualities to speak of, his [[spoiler:being trapped in the Shadowzone and condemned to wander its limited confines]] could be viewed as a tragic end.
* AlienAutopsy: What MECH does when they capture a Cybertronian. They work pretty fast and usually do their autopsy in the field. They don't really care if it's an Autobot, a Decepticon, or a rogue Cybertronian; dead or alive, just as long as they have one to study.
** On the other side, [[spoiler:this is what Knock Out ends up doing to Silas]] at the end of "The Human Factor". Oh, the irony.
* AliensAreBastards: The Decepticons.
** Optimus Prime's realization of MECH's intentions inverts this (technically, for him, we are the aliens). He explicitly compares MECH to the Decepticons.
** Debatable with Unicron. While he originates from Cybertron and is, undoubtedly, the Chaos Bringer, his status as an "alien" comes into question when, in "One Shall Rise, Part 1", [[spoiler: he's revealed to be the core of the Earth.]]
* AliensSpeakingEnglish: Justified by the fact that the Cybertronians have been on Earth some time prior to the start of the series, they have accessed the wireless networks around the world, and learned several languages but only speak English as it appears universal.
* AllCGICartoon
* AllDeathsFinal: As stated by WordOfGod, and consistently upheld so far (mindless Dark Energon zombies don't really count). [[spoiler: With the exceptions of Optimus, Bumblebee and Megatron.]]
** [[PlayingWithATrope Played with]] with [[spoiler: Optimus in the beginning of Season 2, when he is reformed by the Forge of Solus Prime just when his spark is about to cross into the Allspark and with Bumblebee in the finale, when he is shot down by Megatron right into a pool of synthetic cybermatter, which completely reforms him, including bringing back his voice. They died, but only for a few seconds and were immediately brought back.]]
* AllWebbedUp: Courtesy of Airachnid.
* AllYourBaseAreBelongToUs: In "Inside Job": Starscream uses [[SuperSpeed Red Energon]] to sneak into the Autobot Base and steal the Omega Keys.
** Played straighter at the end of "Darkest Hour", when the Decepticons launch a full-scale attack on the base, culminating with the ''Nemesis'' completely obliterating the mountain, after which Starscream and Megatron land in the wreckage and gloat over the Autobots' defeat. The Decepticons don't get much time to gloat, though: their new fortress, Darkmount, is captured and destroyed at the end of "Rebellion."
* AlternativeForeignThemeSong: The Japanese version has [[http://www.youtube.com/watch?v=jxcMPf_XC_E "Feelings"]] for the opening and [[http://www.youtube.com/watch?v=tkaukGzTs7o&feature=related "I Believe in All"]] for the ending. The second opening is [[http://www.youtube.com/watch?v=QN_t9-JGqa8&feature=player_embedded "Transformerz"]] by m-flo and the second ending is [[http://www.youtube.com/watch?v=nH2Q-ERUlnM&feature=relmfu "A Little Bit"]] by Clutcho. The third ending theme is [[http://www.youtube.com/watch?v=1ECaMQymPzQ "Discord"]] by Tokyo Girls Style. [[http://www.youtube.com/watch?v=S0huJkz5ctM The Italian version has a theme sung by Silvio Pozzoli and Marco Gallo]]
* AmazinglyEmbarrassingParents:
-->'''June:''' Where's Optimus?\\
'''Ratchet:''' On a scouting mission with Bumblebee. Sorry to disappoint.\\
'''June:''' (sarcastic flirty tone) And I wore heels and everything...\\
'''Jack:''' (apalled) ''MOM''!
* AmbiguouslyGay: Knock Out is actually characterized with more of a ''metrosexual'' personality as opposed to being entirely CampGay. However there's a pretty fine line there, with Starscream remarking that he is "one of ''those''" ([[FantasticRacism ostensibly meaning "those" as "Decepticons with cars rather than aircraft for alt-modes"]]).
** Compounded by a pretty awkward WordOfGod that "When Knock Out came online, there was a glitch in the Allspark." [[UnfortunateImplications Ooooh.]]
** Plus there was the time he said. "Not only am I an automobile, [[DoesThisRemindYouOfAnything I'm an autombile enthusiast.]]"
* AMillionIsAStatistic: What makes Optimus decide that enough is enough and Megatron needs to die? Was it starting the war that destroyed Cybertron? Was it the development of bioweapons? Was it spreading the war to other planets? No. It was almost killing Raf.
* AnachronicOrder: Four episodes back to back in the second season ("Tunnel Vision," "Triage," "Triangulation" and "Toxicity") all occur simultaneously, unified by a race to gather four different Iacon artifacts by four different groups of characters. Each episode largely stands alone but drops hints towards what is happening with the other characters. "Toxicity" makes an effort to connect the episodes together and bring the StoryArc to a close.
* AndIMustScream: Being trapped in a stasis pod. The Immobilizer seems like it would also count, given the extremely detailed account of its effects [[spoiler:Bumblebee]] gives to Predaking.
** [[spoiler: Soundwave's final fate is to be trapped in the shadowzone for all eternity by Raf catching him between two groundbridges.]]
** [[spoiler:Unicron didn't sound very happy about being trapped in the Allspark reliquary.]]
* AndThatLittleGirlWasMe: In "Operation Bumblebee, Part 1", Ratchet tells Raf how the field medic who saved Bumblebee after Megatron had tortured him wasn't able to fix Bumblebee's voice box. He was speaking about his ''own'' inability to completely fix Bumblebee since he was that field medic. Raf says that its a good thing the medic was able to save Bumblebee.
--> '''Ratchet''': Yes, well... the medic could have done better.
* AndThisIsFor: When Arcee first battles the Vehicons, she begins pummeling one of them whilst exclaiming; "This! Is! For! Cliff!"
** In [[Recap/TransformersPrimeS1E20Partners "Partners"]], when she finally confronts Cliffjumper's killer (Starscream), she repeats the above in a [[TranquilFury quieter, more menacing tone]] before opening a can of whoop-ass on him.
** In "Armada," Bulkhead gives one to a Starscream clone while ''[[NoHoldsBarredBeatdown beating him to death]]''. [[BewareTheNiceOnes Do not mess with Bulkhead.]]
--->'''Bulkhead:''' This is for [[KilledOffForReal Cliffjumper]]! *Punch* For [[KickTheDog Bumblebee!]] *Punch* For '''everything.''' *Punch*
* {{Angrish}}: Ratchet doesn't take Raf showing him up on the subject of radio telescopes very well, and neither is Breakdown exactly OK with Airachnid trying to bury him alive.
** Lampshaded, no less:
--->'''Breakdown:''' AGRATFDAZGTDSGRAD!!!\\
'''Airachnid:''' [[DeadpanSnarker Sorry, can't understand you]].
* AnimationBump: Comparing individual episodes, it's obvious that they were truly fine-tuning the animation while season 1 marched on. This is especially obvious in the season one finale, where the mouth animations - best described as "adequate" before - become much more accurate.
** It's particularly evident in "Partners", but the lighting and the detail on the individual characters (dings, scrapes, paint scratches, etc.) has only improved as the series progressed.
* AnimalMotifs: Megatron's face looks fairly shark-like. [[SarcasmMode It's not like we know how bloodthirsty he is anyway]].
** And Airachnid [[spoiler:gains the ability to feed vampirically when she's turned into a Terrorcon in "Thirst".]] Much like a spider.
* ApocalypseHow: Cybertron itself endured a Class-3A.
** [[GodOfEvil Unicron]], [[spoiler:who is the Earth itself]], endangers all life on Earth by performing a Class-X, then intends to cause a Class-Z.
* ArchEnemy: Optimus and Megatron. Arcee and Airachnid. Bulkhead and Breakdown.
* ArchaeologicalArmsRace: The second season has the Autobots and Decepticons battling each other to retrieve the Iacon Relics.
* ArmCannon: The weapon of choice for the majority of Autobots and Decepticons seen so far.
* ArmorOfInvincibility: The Apex Armor, which is shot with lasers, hacked at with swords, and blasted with bombs without so much as a dent.
* ArtEvolution: ''War For Cybertron'' was, more or less, a blending of the design aesthetics of [[Franchise/TransformersGeneration1 the original G1 series]] with the [[Film/{{Transformers}} live-action films]], leaning slightly more towards the former (blocky proportions with a lot of moving parts). The design for this series has been described, more or less, as being a more evenly balanced mix of the style of ''WesternAnimation/TransformersAnimated'' with the films, leaning a little more towards the latter (complex looking designs with sleek proportions).
** Several episodes in, people were already commenting on the show improving in art style from the first episode, particularly the look of the environments.
** In "Orion Pax, Part 1," the interior of the fast food takeout stand Jack works in now looks fully functional, unlike in the first episode where it looked unusually empty.
** Generally in the first season the vast majority of action scenes took place in desert canyons, arctic locales, or underground caves, with a scattering of scenes in the ''Nemesis'' hallways or in open forests. It was probably due to cost and a tight timetable. The second season immediately started adding new locales like open prairies, mountain roads, cliff faces, shipping yards and Cybertron itself.
* ArtShift: Any time a character tells a brief story about some event in Cybertron's past, the accompanying visuals look like a LimitedAnimation of a comic book. It started when Optimus told the story of the Transformers and the war to the human kids in the first episode, but also used when describing the war between Primus and Unicron and the Thirteen Original Primes, explaining Optimus and Megatron's history before the war started, when describing how Bumblebee lost his voicebox, Bulkhead ominously talking about the danger of Tox-En and when showing Smokescreen's backstory.
** Likewise, when Optimus describes what would happen to Earth should Megatron bring an undead army to it, various elements of the scene are non-CGI elements such as the fire and explosions.
* AscendedMeme: In ''Plus One,'' Knockout calls Starscream "Screamer," a popular FanNickname for the seeker.
* AstralFinale
* ATasteOfTheirOwnMedicine: When Breakdown is at MECH's mercy, the first thing Silas does is core out his right eye. In "Thirst", we see that part of Knock Out's torture involved blinding Silas in his right eye.
* AtlasPose: Pulled off by ''Megatron'', of all bots.
** Bulkhead spends most of [[Recap/TransformersPrimeS1E19RockBottom "Rock Bottom"]] in this position, and at the end of the episode, Starscream is forced to take his place.
* TheAtoner: A mild version in Ratchet, who felt that if he was skilled enough, he could have repaired Bumblebee's voice box.
** At the end of the series, [[spoiler: Megatron becomes this after being freed of Unicron's control.]]
* BackForTheFinale: [[spoiler: Unicron reawakens when the Autobots restore Cybertron at the end of season 3 and returns during the movie to destroy the planet and everyone in his way.]]
* BackToBackBadasses: Optimus and Ratchet vs Megatron's undead army in [[Recap/TransformersPrimeS1E2DarknessRisingPart2 “Darkness Rising, Part 2"]]. By the end of it, there's a massive pile of scrap, and the two Autobots are only mildly injured.
** Bulkhead and Breakdown have a moment like this when they take on MECH in [[Recap/TransformersPrimeS1E16OperationBreakdown "Operation: Breakdown"]].
** Becomes humorously literal when Arcee and Bulkhead are polarized, causing them to be stuck back-to-back in [[Recap/TransformersPrimeS1E18MetalAttraction "Metal Attraction"]].
** Optimus and Megatron whilst fighting against Unicron's antibodies in [[Recap/TransformersPrimeS1E24OneShallRisePart3 "One Shall Rise, Part 3"]].
* BadassBookworm: Ratchet and Smokescreen for the Autobots, Soundwave and Shockwave for the Decepticons. Raf gets into this from time to time as well.
** Optimus may count as the ultimate Badass Bookworm. Remember, the guy used to be an archivist, and ended up as the guy who, had Megatron not begun the civil war, would have been the leader of the entire ''PLANET''. Strictly speaking, Optimus is basically the rightful ruler of Cybertron due to his elevation to Prime first by the council and then later by being given the Matrix by Primus himself. How many bookworms can make that claim?
* BadassBystander: The human kids can't really get involved with the heavy metal action, but the show has gone out of its way to show moments where they are able to help just by being an extra set of hands.
* BadassNormal: Agent William Fowler. He "has some pretty big bearings, for a human," according to Bulkhead. He's willing to argue with the Autobots, dogfights Soundwave's drone in a ''helicopter'' rather than be captured without a fight, and continued to mock Starscream while being tortured, never giving up the location of the Autobot base.
** His Badassitude is further shown and justified in "Nemesis Prime". Turns out he's a [[RetiredBadass retired Army Ranger]].
** Apparently, he has also "trained in Covert Ops".
** Jack gets into this every now and again. Raf proves to be helpful with his tech savvy. Miko wants to be this, but is too enthusiastic to be of actual help, at least at first. [[spoiler:Later on, she kills Hardshell with a pair of missiles from the ''Jackhammer'' and drives off Starscream and his troops with the Apex Armor.]]
** The human kids get a huge moment in the finale when [[spoiler: Jack and Miko ground bridge to the bridge of ''Nemesis'', with Miko in the Apex Armor and take down ''Soundwave himself''. How? By using Soundwave's strategy of relocating attackers with ground bridge technology against him and sending him to the Shadowzone.]]
* BadBoss: A common trait among whoever's in charge of the Decepticons, or at least a squadron of Vehicons.
** Subverted with Breakdown in "Orion Pax, Part 2". Though he is initially frustrated with the lack of response from the space bridge Vehicon squadron, when they do respond, [[spoiler:or so he thinks,]] he [[BenevolentBoss acknowledges how their job can be thankless and encourages them to keep up the good work.]]
* TheBadGuyWins: "Darkest Hour", full stop. Cybertron remains a wasteland; Megatron has constructed a new fortress on Earth, right over Jasper; Team Prime and the kids are scattered to the four winds; June thinks her son is dead; the Autobase is destroyed; the Decepticons have begun an outright invasion of Earth to claim it for their own; and Optimus Prime is mortally wounded and trapped inside the Autobot base because he was destroying the Base Ground/Space Bridge to prevent his team from being followed when it blew up.
* BadLiar: Miko, Raf, and Bulkhead. It's a minor miracle the kids haven't blown their cover with their parents.
** As of [[Recap/TransformersPrimeS1E17Crisscross "Crisscross"]], Jack has. [[NotSoImaginaryFriend Ironically, the only point when his mother thinks he's lying is when he's actually telling the truth, completely straight-faced]].
** Raf again in [[Recap/TransformersPrimeS2E4OperationBumblebeePart1 "Operation Bumblebee, Part 1"]], "Hello, friend of Jack's mom! Who is a nurse! Who works at the hospital!"
* BandOfBrothers: The Autobots seem to be this way.
-->'''Jack:''' *in reference to Bumblebee* Friend of yours?\\
'''Arcee:''' [[TrueCompanions Family]].
* BarehandedBladeBlock: Pulled off by Megatron, while battling Optimus in [[Recap/TransformersPrimeS1E23OneShallFall "One Shall Fall"]]. It helps that his hands are made of metal.
** Followed up by an epic CallBack in "Orion Pax, Part 3", with the striking and blocking positions reversed. Could also count as a {{Bookends}} situation, since it effectively closes a storyline lasting ''seven'' episodes.
* BareYourMidriff: Quite a few of the Transformers give the impression of bare middles and abs.
* BarredFromTheAfterlife: [[spoiler: Unicron explains to a confused Megatron that the reason his Spark had not become one with the AllSpark was due to the Dark Energon tainting his Spark, which instead drew him to Unicron's anti-Spark. Unicron's explanation seems to indicate this is permanent. Whether Unicron's imprisonment changed that is left up in the air.]]
* BashBrothers: Knock Out and Breakdown. Bulkhead and Wheeljack were this back on Cybertron as part of the Wreckers.
* BatmanGambit: Ratchet decides that losing one Iacon relic would be worth it if he could use Laserbeak to download the entire archive from the ''Nemesis'' so the Autobots could find the rest of the relics before the Decepticons could. He also uses one of Wheeljack's grenades as a decoy BoobyTrap in order to throw off the 'Cons from their true plan.
* BattleCouple: Miko muses to herself about Bulkhead and Arcee being one in [[Recap/TransformersPrimeS1E18MetalAttraction "Metal Attraction"]], though she later becomes distressed when it appears to be becoming literal.
* BattleInTheCenterOfTheMind: Subverted in "Sick Mind". Megatron ''tries'' this, but any attacks he throws at Bumblebee are useless. The two are forced to an impasse.
* BerserkButton: Characters on either side tend to have buttons that, when pushed, will illustrate just one of the reasons [[AnyoneCanDie they're still alive in a show like this.]]
** In Deadlock when [[spoiler:Bumblebee is blasted by Megatron, Optimus goes berserk and unleashes probably the most vicious beating he's ever delivered on Megs.]]
* BewareTheQuietOnes: In [[Recap/TransformersPrimeS1E24OneShallRisePart3 "One Shall Rise, Part 3"]], Soundwave utterly wipes the floor with Airachnid for trying to [[TheStarscream usurp Megatron's position]]. Knock Out then quotes this trope, nearly word for word. It's implied in the lore that Soundwave is one of the few beings that can stand toe-to-toe with Megatron, being also a gladiator in Kaon with him. The only other Bot so far to be able to do this is none other than Prime himself.
* {{BFS}}: The Star Saber, the signature weapon one of the original Primes, Prima. While it was normal sized for Prima, those original Cybertronians were explicitly much larger than the average modern Cybertronian. Thus when you see Optimus with it the thing is about as tall as he is. Not to be outdone, Megatron uses the Forge of Solus Prime to create an EvilKnockoff.
* BigBad: Megatron.
** BigBadEnsemble: Different antagonists are focused upon on an episodic or arc-to-arc basis. Megatron and his Decepticon army are the chief bad guys of the series, but other enemies include Silas, Airachnid, Unicron, and Starscream.
* BigDamnHeroes: Happens a ''lot''.
** Bulkhead finishes the fight in the drainage ditch by simply showing up and delivering what would have been a PreAsskickingOneLiner... if the Vehicons hadn't turned tail rather than face him.
** Optimus Prime gets one in [[Recap/TransformersPrimeS1E9Convoy "Convoy"]], where he saves the train with Jack, Miko, some soldiers and a nuclear reactor on board, Superman style.
** DoubleSubversion in [[Recap/TransformersPrimeS1E16OperationBreakdown "Operation: Breakdown"]]. While [[EnemyMine Bulkhead and Breakdown]] are fighting MECH, one of the mooks reports some bogies on the radar, seemingly the Autobots coming to the rescue. Turns out it's really Starscream disobeying Megatron. They fight Bulkhead for a while, then the Autobots show up for a real BigDamnHeroes.
** Agent Fowler gets to do this, showing up with helicopters to rescue Jack and June from Airachnid and MECH.
** In [[Recap/TransformersPrimeS1E24OneShallRisePart1 "One Shall Rise, Part 1"]] just as Megatron is about to finish off Optimus, the Autobots' [=GroundBridge=] appears right in front of them and out comes [[LightningBruiser Bulkhead]].
** Bulkhead and the others do it again in the following episode, saving Optimus from Unicron's copies.
** A restored Optimus Prime comes to the aid of his comrades against Megatron in "Orion Pax, Part 3".
** Smokescreen pulls one when he helps Bulkhead in his fight against [[spoiler:Cylas.]]
** Wheeljack couldn't have picked a better time to [[GunshipRescue show up]] in "Darkest Hour."
** [[spoiler:An upgraded Optimus Prime]] singlehandedly turns the tide of battle in "Rebellion" in a truly amazing fashion.
** [[spoiler:Bumblebee pulls this off in "Deadlock" in a BackFromTheDead fashion, driving the Star Saber through Megatron just as he's about to finish off Optimus Prime.]]
* BigGuyFatalitySyndrome: [[spoiler: Excluding the mooks, the occupation of being the resident [[TheBigGuy Big Guy]] or [[TheBrute Brute]] is the most hazardous on the show. ''All'' of the [[TheBrute Decepticon heavy hitters]] bar Predaking die [[note]]Skyquake, Breakdown, Dreadwing and Hardshell[[/note]]. Of the two [[TheBigGuy Big Guys]] on the Autobot team, Cliffjumper dies and Bulkhead is badly damaged during "Toxicity," and doesn't return to field duty for several episodes.]]
* BigNo: Quite a few of them through the series.
* BigOlEyebrows: It would be safe to say that what ''[[WesternAnimation/TransformersAnimated Animated]]'' had in chins, ''Prime'' has in expressive eyebrows.
* BittersweetEnding: The ending of Season One. The Autobots stop Unicron from awakening and the Earth is saved. However, Optimus loses his memories of the Autobot-Decepticon war, and Megatron uses this to get him onboard the ''Nemesis'' and away from Autobot hands.
** The endings of both "Triage" and "Toxicity" could be considered this, even if Bulkhead doesn't die.
** The conclusion of "Inside Job" leans more towards a DownerEnding [[spoiler:since Starscream returns to the Decepticons with ''all four Omega Keys''.]] Though there is some solace in the fact that Smokescreen ''did'' manage to escape from the Nemesis.
** The end of the series. [[spoiler:Both factions get what they ultimately set out to achieve (the end of the caste system, the end of the age of Primes, the revival of their homeworld), if not everything they wanted, and thus, everyone wins. Even Megatron decides that enough is enough. It comes at the cost of Optimus performing a HeroicSacrifice to restore life to the Well.]]
* BizarreAlienBiology: The fact that they're robots who use the term "biology" to refer to their structure and talk about stuff "flowing through their veins" should clue you in that these are neither life nor robots as we know them.
* TheBladeAlwaysLandsPointyEndIn: Cliffjumper's horn does this when broken off by the Vehicons, and Optimus's broken arm-blade does it in [[Recap/TransformersPrimeS1E5DarknessRisingPart5 "Darkness Rising, Part 5"]]. This also happens when one of Hardshell's mandibles gets knocked off.
* BlatantLies: Megatron assuring Fowler via radio communication that now that [[spoiler:the Autobots have been defeated and the Decepticons have constructed New Kaon/Darkmount,]] all they ''really'' want to do is live in on Earth in peaceful coexistence with humanity, with whom they have no quarrel. Fortunately, Fowler's not an idiot so he doesn't buy it for one second, though it still nets a complement from Starscream.
-->'''Starscream''': [[DeadpanSnarker You also have a way with words yourself, Master.]] I ''almost'' believed you.
* BlofeldPloy: Starscream does this in [[Recap/TransformersPrimeS1E10DeusExMachina "Deus ex Machina"]]. When Knock Out tries to claim credit for retrieving the Energon Harvester, Starscream aims it in his direction and fires... killing a hapless Vehicon positioned behind them.
* BloodFromTheMouth: Energon, if we're specific.
* BloodlessCarnage: [[spoiler:Breakdown]]'s remains are completely devoid of [[SymbolicBlood Energon]], which stands in odd contrast to the fact that Starscream, Airachnid, and Megatron all bleed copiously from (non-fatal) wounds in the exact same episode. Vehicons and Insecticons don't seem to bleed much, either. Case in point: Megatron ripping Airachnid's Insecticon's forelegs off before ''[[OffWithHisHead decapitating it,]]'' with nary a drop of Energon to be seen.
** Starscream didn't leak much Energon either when he lost his arm in "Shadowzone", while he bled copiously from less serious wounds in "Orion Pax, Part 2" and "Crossfire."
* BloodSport: Ratchet considers monster truck rallies to be this.
** Which takes on a slightly darker dimension when we find out that Cybertron had ''actual'' gladiators and Megatron used to be one.
* BluffTheImpostor: Bulkhead to Wheeljack/Makeshift in [[Recap/TransformersPrimeS1E8ConJob "Con Job"]] with "The Battle of Darkmount Pass".
* BookEnds: [[Recap/TransformersPrimeS1E20Partners "Partners"]] opens with Starscream monologing about how he's accepted his position as Megatron's servant. It ends with Starscream monologing about how he has no place on either side.
** The "One Shall Fall/One Shall Rise/Orion Pax" StoryArc is effectively bookended by fights between Optimus and Megatron wherein one pulls a BarehandedBladeBlock on the other.
** The arc from "Darkest Hour" to "Rebellion" is marked by [[spoiler:the capture and destruction of a base for each side, Outpost Omega One]] for the Autobots and [[spoiler:Darkmount/New Kaon]] for the Decepticons.
** The opening shot of the series is a couple of birds flying into the sky. The series finale proper, "Deadlock", has the same number of birds flying in the same way at the beginning of the epilogue with the [[spoiler: Autobots' farewells to the humans and Earth.]]
* BorrowedBiometricBypass: Need to get past that pesky "can only be wielded by a Prime" restriction? Having a [[RedRightHand Prime's arm]] grafted to you will do the trick.
* ABoyAndHisX: Threefold. The creators have even admitted that they wanted the humans' relationship with the robots to resemble the close dynamic seen in ''WesternAnimation/TheIronGiant''.
* BrainUploading: Optimus Prime loses his memories after using the Matrix to defeat Unicron and reverts back to his original pre-prime personality, Orion Pax. It falls to Jack to restore Prime using the Key to Vector Sigma.
** Later, Soundwave deletes his own hard drives to prevent information from falling into Autobot hands. However, he is fully restored by Laserbeak when the drone finds him and reconnects.
* BreakTheCutie: After Bulkhead is nearly killed, Miko finds out revenge is not all it's cracked up to be.
* BrickJoke: When Smokescreen dove off of the Decepticon warship, Megatron threw 2 Vehicons after him, one of which turns out to be a car-based Vehicon. Later, after Smokescreen phases through the ground causing several pursuers to crash into it behind him, the unfortunate car-based Vehicon smashes into the ground a moment later.
* BringMyBrownPants
-->'''Cliffjumper:''' ...I let 'em get ''all'' the way down the block. That's when I kick off my new shiny shoe, and "BANG!"...\\
'''Arcee:''' (''dryly'') [[SarcasmMode New York's finest soil themselves]].
** Megatron demonstrating the Cybertronian shield by shooting at Knock Out.
--->'''Knock Out:''' I think I leaked a little transmission fluid.
* BroadStrokes: Hasbro has stated that Prime is part of a "modern continuity" that also encompasses ''VideoGame/TransformersWarForCybertron'' and the ''Literature/TransformersExodus'' and ''Literature/TransformersExiles'' novels, evidently meaning it is part of a continuity ''family'' (in much the same way that the Sunbow cartoon, Marvel comics, Dreamwave comics and IDW comics are all part of ''Franchise/TransformersGeneration1'' without all being in continuity with one another) and later clarified this was the intent. See the Franchise/TransformersAlignedUniverse page for more information on that.
** In an interesting turn of events Hasbro was insistent on keeping the continuity vague on the matter to allow full freedom between the different productions. But during production of ''VideoGame/TransformersFallOfCybertron'' High Moon Studio has said they were working on bridging the story gap between the two much better.
* BrokenFaceplate: Inflicted on Soundwave by Wheeljack in "Triage", and [[FeelsNoPain yet]] he ignores it and keep on fighting, even though the Wheeljack just put a crack in ''his face''. It just makes him that much more badass.
* BrokenMasquerade: The appearance of a [[spoiler:massive Decepticon fortress within driving distance of metropolitan area]] surely qualifies, barring a truly epic coverup. This wouldn't be the [[Film/TransformersRevengeOfTheFallen first time]] such a spectacle was dismissed by the human population.
** Some of Fowler's dialogue with his superiors in early season three implies that either TheMasquerade is still holding, or the government would like to think so at least.
* BulletproofHumanShield: Bulkhead does this with several Vehicons when he attacks the ''Nemesis'' in [[Recap/TransformersPrimeS1E4DarknessRisingPart4 "Darkness Rising, Part 4"]].
** As does Arcee in "Orion Pax, Part 1".
* BullyingADragon: Starscream's initial treatment of Predaking provides an almost literal example of this, with him insulting and striking the beast despite the creature being much larger and stronger than he is. This all stops when the Predacon demonstrates the ability to speak and transform...if only because Predaking makes it clear what will happen if it doesn't.
* CameBackWrong: Dark Energon revives the dead, but turns them into mindless berserkers unless something is around to command them, at which point they become ''his'' mindless berserkers. ("His," in this case, meaning Megatron's once he ''jammed a shard of Dark Energon into his slaggin' spark chamber.'')
* TheCameo: Cliffjumper appears briefly in a {{flashback}}, with him and Bumblebee [[BigDamnHeroes rescuing]] Arcee from Airachnid.
** Bulkhead mentions Perceptor's Paradox during his scientific rambling in [[Recap/TransformersPrimeS1E21TMI "T.M.I."]].
** Wheeljack also mentions fellow Wreckers Seaspray, Roadbuster, Pyro, Impactor and Rotorstorm during [[Recap/TransformersPrimeS2E6LooseCannons "Loose Cannons"]].
** Smokescreen name drops the Constructicons (along with Alpha Trion and Halogen) in his debut episode.
* CallBack: When Fowler finds the kids at the Autobot base in [[Recap/TransformersPrimeS1E3DarknessRisingPart3 "Darkness Rising, Part 3"]], Jack says they're interning for a science scholarship. When Fowler meets Jack's mom at the end of [[Recap/TransformersPrimeS1E17Crisscross "Crisscross"]], Fowler tells her Jack's ''his'' intern. (Jack then tells him not to bother; she already knows the truth.)
** Ratchet tells Bulkhead that he needed the tool that the latter had just crushed in the premier of Season 1. Bulkhead smashes a similar tool in the Season 2 premiere and asks "What? You needed that?!" [[spoiler: The line makes another appearance after Optimus Prime destroys the Omega Lock to save Earth from cyberforming.]]
** Knock Out gets one mixed with a DarkReprise [[spoiler: when he taunts Silas/Cylas moments before dissecting the latter, especially about Breakdown's missing eye.]]
* CarFu: Very common, thanks to the characters' need to keep their presence a secret. But it's not restricted to covert battles either - it's clear that part of training to be a Cybertronian warrior is to know how to run your enemy off the road.
* CassandraTruth: In [[Recap/TransformersPrimeS1E17Crisscross "Crisscross"]], Jack tells his mother exactly what the deal is with him and his motorcycle. An [[TheMasquerade uncooperative]] Arcee ensures that she doesn't believe him. Later on in the episode, when said mother is kidnapped by Airachnid and Jack and Arcee come to the rescue, Jack says he can explain everything, before stopping and going, "Wait, I already did."
** Agent Fowler has a similar problem when debriefing his superiors after the incident with Nemesis Prime. Until Optimus Prime showed up in person to prove that he was alive and well, Fowler's superior was ready to send him away for psychiatric rehabilitation.
* CasualDangerDialog: Fowler reacts very nonchalantly to being tortured, though it's mostly so he can mock Starscream. In the end, the torture leaves him so drained that he's delirious and saying how much he likes pie.
* CatchPhrase: A whole bunch. They include:
** Fowler often makes a patriotic reference like "You can eat my star spangled shorts!" or "Well, I'll be a bald eagle!" In "Stronger, Faster",
** Ratchet: "I needed that!" any time his equipment gets broken.
** Miko has "Suh-weet!"
** In "Stronger, Faster", under the influence of Synth-En, Ratchet makes a temporary one for himself - "Hooah!" It's hilarious to hear a 'bot who must be the human equivalent of about 60 jump into battle like that.
** Knock Out has a habit of telling anyone who damages his paint job "You scratch my [blank], I'll scratch yours." Obviously he doesn't mean this in the nice way.
** Not exactly a catch phrase, but Optimus sure does say "It would stand to reason..." alot, followed by him spouting off something insightful.
* CellPhonesAreUseless: [[Recap/TransformersPrimeS1E15Shadowzone "Shadowzone"]] gets a bit [[ZigZaggedTrope schizophrenic]] with this trope. While stranded in another dimension, the kids try to use Miko's cell phone to call for help, but she left it at the base. Then, Jack realizes he still has his and uses that. The call gets through, but since they're in a freaking alternate dimension, the call is unintelligible. Then the kids realize they can get around this problem with texting. It works. Possibly justified, if the dimensional shift introduces heavy interference, but still lets some of the signal through. Text, which is is ''much'' smaller in terms of the amount of data that needs to get transmitted (as well as simpler and easier error-correction), could legitimately get through where voice cannot.
* ChekhovsArmoury: "Regeneration" sees the Autobots finally making use of every single one of the Iacon Relics they've collected. And it is ''[[CrowningMomentOfAwesome epic]]''.
* ChekhovsBoomerang: The cortical-psychic patch.
** The ''Harbinger'' as well.
* ChekhovsGag: Bulkhead breaks a piece of Rachet's equipment as a demonstration to Agent Fowler about how the Autobots use precision force, with Ratchet audibly annoyed by him. That same random machine is turned into a chaotic spider-like drone by Dark Energon.
* ChekhovsGun:
** Miko's guitar surviving Bulkhead's transformation intact. It lets her do the same without getting [[IncrediblyLamePun transformed]] [[ChunkySalsaRule into chunky salsa]].
** Wheeljack's grenade. Makeshift's disguise as him includes one, which winds up being used to kill him.
** The camera on Miko's cell phone comes in handy on multiple occasions.
** Played with in [[Recap/TransformersPrimeS1E12Predatory "Predatory"]]. Jack mentions his pocket knife and fire starter at the beginning of the episode, setting up two guns. When Jack is being chased by Airachnid, he takes out his knife, says [[LampshadeHanging "Who am I kidding?"]] and keeps running. The fire starter, [[StuffBlowingUp on the other hand...]]
** The Dark Energon shard Starscream plucked out of Megatron in an attempt to murder him is used by Starscream to empower himself.
** The ''Harbinger.'' The downed ship becomes Starscream's base of operations in Season 2.
** The piece of the Decepticon's ship Bulkhead rips off while protecting Miko turns out to be very important the next episode.
** Optimus tries using the Spark Extractor the Autobots captured in "Operation Bumblebee, Part 1" against the Decepticons. [[SubvertedTrope He fails.]]
** The photo that Soundwave manages to get of the kids during the five-part pilot makes a return at the end of "The Human Factor."
** "Alpha/Omega" is rife with these: The Decepticon Spacebridge, Forge of Solus Prime, Megatron's Dark Energon cache, and the Phase Shifter all make reapperances in quick succession.
** The Star Saber spends most of season 3 locked away in the Decepticon Warship. [[spoiler: Smokescreen springs it in "Deadlock", and Bumblebee uses it to kill Megatron.]]
** [[spoiler: Raf uses the Shadowzone from way back in season 1 to dispose of Soundwave in the series finale.]]
** The [[spoiler:Well of All Sparks]] is given cursory mention only once in "One Shall Rise, Part 1", while discussing the history of Unicron. It's here that the Autobots eventually [[spoiler:fire the rebuilt Omega Lock into Cybertron's core, rendering the planet sustainable once more.]]
* ChekhovsGunman: A nasty example in the form of several deceased characters' corpses. If the body hasn't been utterly destroyed, you'll likely be seeing them again.
** Cliffjumper is the first and best example: though he died so early in, the event has long term emotional consequences for the team (particularly Arcee) and his corpse is Megatron's first Dark Energon test subject.
** Skyquake is killed off almost immediately, but his death and subsequent resurrection become major plot points with the emergence of Dreadwing.
** [[spoiler: Breakdown]]'s remains are stolen by MECH and patched back together as a body for the critically injured Silas.
** Starscream's last clone is killed at the end of "Armada," gets his T-Cog harvested in "Triangulation," and makes a final reappearance in "Inside Job" when Starscream uses his corpse to distract the Autobots [[spoiler: so he can steal the Omega Keys]].
** Upon viewing [[spoiler: Hardshell ]]'s corpse as proof that humans are more dangerous than he initially thought, Megatron begins taking an interest in the Autobots' allies. This would have critical consequences in the Season 2 finale.
** Finally subverted with [[spoiler: Dreadwing]].
* {{Cliffhanger}}: Several during season 1, especially the last 4 episodes.
** And then there is "Triage" and "Toxicity", which uses the same cliffhanger twice, but somehow making it work both times.
** The end of "Regeneration": The Autobots have [[spoiler: managed to activate the Omega Lock,]] thus eliminating the whole "political influence" issue, only for Megs and friends to show up toting [[spoiler: cylinders with the kids trapped in them.]] So Optimus is given an ultimatum: [[spoiler: hand over the Omega keys, or they expose Jack, Miko, and Raf to Cybertron's poisoned atmosphere.]]
* ClipShow: "Grill," parts of "Toxicity," and "Patch."
* ClickHello: Arcee pulls one on Starscream in [[Recap/TransformersPrimeS1E4DarknessRisingPart4 "Darkness Rising, Part 4"]] when he threatens to kill Fowler if the Autobots don't back off. Further establishing that this Starscream is awesome, even this doesn't make him back down.
** She pulls it off again in [[Recap/TransformersPrimeS1E19RockBottom "Rock Bottom"]]. He doesn't handle it as well.
* CloningBodyParts: Starscream ultimately replaces his lost T-Cog with one salvaged from one of his dead clones.
* ColdBloodedTorture: Subverted in [[Recap/TransformersPrimeS1E16OperationBreakdown "Operation: Breakdown"]], the titular character is taken apart (starting with [[EyeScream his eye]]), but feels no pain since Silas, the leader of MECH, made sure to have his pain receptors turned off beforehand.
** Also done by Ratchet (whilst under the effects of synthetic Energon) in [[Recap/TransformersPrimeS1E22StrongerFaster "Stronger, Faster"]], to a Vehicon miner. With a ''blowtorch''.
** There was also Starscream who did this to Agent Fowler to get the location of the Autobots' headquarters.
** Subverted also with Airachnid who knew that it wouldn't work on Arcee, so instead, she threatened the life of Tailgate. She meant what she said.
** Knock Out implied this [[spoiler: with Silas, who was resurrected in Breakdown's body. Knock Out is very well aware of the irony, as well as showing no intention of turning off the pain receptors this time around]].
* ColorCodedForYourConvenience: blue eyes = good, [[RedEyesTakeWarning Red eyes]] = bad, PurpleEyes = [[TheCorruption worst of all]].
* CombatStilettos: Fans have not failed to notice that Starscream's feet look a bit like stiletto heels.
** [[LampshadeHanging Lampshaded]] by Smokescreen, no less.
---> '''Smokescreen''': Starscream? I've heard stories about that stiletto-heeled creep back on Cybertron!
* ComeAlone: Starscream, while acting as TheInformant, tells Ratchet to do this. Twice. [[GenreSavvy He brings Bulkhead along. Both times.]] The second time, he doesn't even come through the [=GroundBridge=] until Bulkhead gives the all-clear.
* ComesGreatResponsibility: As Optimus puts it in "Legacy":
--> '''Optimus''': We must never lose sight of the fact that upon this Earth, we are titans. And such power must be used wisely.
* TheComicallySerious: Optimus. He has his moments of warmth and friendliness but is never one to joke around with the rest of the team. As a result his unflinching deadpan reaction to the humor of others makes him just as funny.
--> '''Jack''': Hey, Optimus, wanna see something funny?
--> '''Optimus''': No.
--> (awkward silence)
** In "Grill", Optimus was able to make a ''simple greeting'' hilarious. He clears Agent Fowler's insistance to his doubting superior that Optimus is still alive. Optimus promptly shows up right next to the building window.
---> '''Prime''': "I am fine, General Bryce. How are you?"
** Ultra Magnus is the same way, with an added layer of stern disciplinarian to it. A memorable moment in "Project: Predacon" had him ask Optimus some questions about Agent Fowler's odd quips and Optimus's response was to take him aside and say "Agent Fowler can at times be oblique. I find it best to simply nod and mobilize."
* CompositeCharacter: Arcee has more in common in her general demeanor and [[PaletteSwap color scheme]] with Chromia than the original character. Likely an attempt to avoid the "[[PinkGirlBlueBoy Girls Wear Pink]]" cliche (she does have some pink highlights), while Arcee is still the best known female Autobot.
** Bulkhead combines the personality and background of ''[[WesternAnimation/TransformersAnimated Animated]]'' Bulkhead with the heavy-hitter position filled by Ironhide in ''G1''.
** Wheeljack himself takes the name and appearance of the ''G1'' character (with some of Ironhide's traits as well), while reminding us of ''Animated'' Prowl.
** Airachnid, being a [[FemBot female]] purple and black Decepticon with a spidery look, was initially thought to be an Expy of [[DarkActionGirl Blackarachnia]] (from both ''WesternAnimation/TransformersAnimated'' and ''WesternAnimation/BeastWars''). However, her debut episode showed her to be evil and combining ''Animated'' Lockdown's loner mentality, love of hunting, trophy collection with [[WesternAnimation/BeastWars Rampage and Tarantulas']] homicidal tendencies, and only the arachnid appearance of Blackarachnia. Her color scheme is also reminiscent of G1's Insecticons.
** Inverted with regards to the Magnus Hammer of ''TransformersAnimated;'' it was suggested the Magnus Hammer was used to create the container for the Allspark. The forging qualities were transferred to the Forge of Solus Prime (also a hammer) while the toy-only character of Ultra Magnus has the Magnus Hammer as simply his SignatureWeapon.
*** Although Ultra Magnus takes up the [[spoiler: drained]] Forge of Solus Prime as a melee weapon.
* ConservationOfNinjutsu: Played with. The Vehicons are fairly tough, it's just that they've got Mook status and our heroes are tougher. When the Autobots fight together, an army of them gets gunned down in droves, but that can be applied to BashBrothers. A major exception to the trope is Cliffjumper's last battle; it was seven-to-one, but he brought down three, with another two caught in the energon explosion that took him down.
** Likewise the first two times we see an Insecticon, they're considered nightmarishly strong and dangerous. The first one encountered on Cybertron has to be outwitted and the second one nearly beats Megatron in a 1v1 fight. A later episode has an army of them being gunned down by the regular bots with relative ease. In the latter case, there was much more room to maneuver (as opposed to the fight with Megatron, wherein both combatants were trapped in an enclosed arena), and the Autobots had full access to their ranged attacks (unlike Megatron, whose powerful [[{{BFG}} fusion cannon]] was webbed up and inoperable[[note]]however, he did get one shot off, point blank in the face, it only knocked the creature back and made it angrier[[/note]]) as well as the fact that Insecticons are apparently highly vulnerable to blasterfire while airborne.
** As the series progressed, it seems that Insecticons are most dangerous in enclosed spaces because of their raw size and strength making maneuvering difficult. In open areas, smarter fighters are better able to avoid their attacks and strike back.
** In [[Recap/TransformersPrimeS1E24OneShallRisePart1 "One Shall Rise, Part 1"]] Unicron's avatar seems to be a reasonable one-on-one match for Optimus. By the beginning of part 2, it's been revealed that they're mooks and Optimus starts trashing them by the truckload.
* [[ConspicuousCG Conspicuous Painting]]: Alpha Trion in "Rebellion".
* ContainerMaze: Dreadwing sets up his third confrontation with Wheeljack in one of these.
* ContinuityCameo: Impactor, Roadbuster, Rotorstorm, and Pyro are briefly referred to as ([[DeathByCameo deceased]]) Wreckers.
* ContinuityNod:
** The prequel graphic novel tie-in to the series has Cliffjumper and Arcee investigating Decepticon activity on Cybertron, with mention that the planet is still effectively a dead world, as it was left at the end of ''War For Cybertron''.
** Cybertron's design when shown in the series, is the exact same design used to depict the planet in ''War For Cybertron'' (just recoloured a little).
** Also, Megatron is using Dark Energon in the series, which he first acquired control of in ''War For Cybertron''. Though his and Starscream's dialogue when it is first shown in the series can give the impression that this is the first time they've seen it up close, this is later HandWaved the very next episode by Ratchet stating that Dark Energon is [[{{Unobtanium}} such a rare substance that it's virtually non-existant]], making it likely what Megatron managed to obtain is the first they've seen in ''millions'' of years. Combining that with the idea that the stuff they were using in WFC was a manufactured variant that used ordinary Energon to create it (sure enough, the Decepticons seem to have stopped using it in ''VideoGame/TransformersFallOfCybertron'', as severe Energon shortage is a major plot-point), and that seen in the series is the natural raw stuff, and Megatron and Starscream's apparent unfamiliarity with it makes a little more sense. Adding to that, Arcee even mentions that Cliffjumper's zombified remains did resemble Decepticon experiments from during the war.
** The bulk of the Decepticon forces in ''War For Cybertron'' are formed by nameless Decepticon Troopers that are purple in color and have red visors. In this series, similar troops are used, only they're called Vehicons (which is itself a nod to ''WesternAnimation/BeastMachines'').
** In the story told about the legend of Unicron and Primus, Optimus notes that Primus became one with Cybertron's Core, which as shown in the flashback, is almost identical to how it appeared in ''War For Cybertron'', and was how Optimus acquired the Matrix of Leadership in this continuity.
** The history of Optimus and Megatron told in "One Shall Rise, Part 3" is a condensed version of events that happened in ''Literature/TransformersExodus'' and ''War For Cybertron''.
** Optimus' broken sword remains broken, as seen in the finale of the three-part "Orion Pax" season premiere.
** In "Operation Bumblebee, Part 1", Megatron mentions that he was the one who damaged Bumblebee's ability to speak, which happened in ''Literature/TransformersExodus''.
** In "Out Of The Past", Cliffjumper mentions [[VideoGame/TransformersFallOfCybertron The Sea of Rust]] and being separated from his unit.
** In addition, Shockwave has also been reverse-engineering space bridge technology from the ancients in the time since Cybertron went dark. He managed to do this in ''Fall of Cybertron'' as well, but his efforts were destroyed during those events and it is even noted in the episode that it has taken him all this time just to finish recreating his work and find enough Energon to power it.
** Optimus' message from Earth also says that he believes the Decepticons were planning to plunder Earth for its resources. This is exactly what they were going to do to prehistoric Earth in ''Fall of Cybertron'', but the destruction of Shockwave's Space Bridge tower (along with the loss of Earth's co-ordinates), the fact the two factions' ships fell into an unstable Space Bridge portal, as well as the series and other fiction mentioning they spent eons warring on ''other'' planets before they came to Earth, indicates that the Decepticons have been unable to rediscover Earth's location all this time, until they came across Optimus' message.
** The same episode also manages to subtly indicate Shockwave's ''massive'' ArmCannon in place of his left arm is permanently fixed into place (such as when he has to use it to hold Arcee down). ''Fall of Cybertron'' shows he once did have a proper left arm, but it was bitten off and swallowed by Grimlock in his TyrannosaurusRex form.
** In "New Recruit", Smokescreen mentions the Cybertronian Elite Guard, from where he received his training and also wears their sigil on his shoulder pads. The group has previously featured elsewhere in the Franchise/TransformersAlignedUniverse, the previous Autobot leader, Sentinel Zeta Prime was once a member. Smokescreen was also a guardian and friend of Alpha Trion, who was a mentor to Orion Pax/Optimus Prime and appeared as a character in ''Exodus'' (and also made a cameo appearance with the other Thirteen Original Transformers in "One Shall Rise, Part 1"). He also mentions Halogen, a member of the Autobot High Council who appeared in ''Exodus'' and approved Alpha Trion's decision to make Orion Pax the next Prime, only to be assassinated by Megatron for it. He also offhandedly refers to the Constructicons, who made appearances in ''Exodus'' and were mentioned in ''Fall of Cybertron''.
* ConvenientColorChange: Putting Dark Energon into himself changed Megatron's eye color, and doing the same to his ship, the ''Nemesis'', made it change from blue power lines and purple screens to purple power lines and red screens. Oh, and also sentient.
** The latter is justified by both the ''Exodus/Exiles'' novels and ''War For Cybertron/Fall of Cybteron'', which state that the Nemesis was once ''Trypticon'', whose mind was apparently decimated by the events that made him what he is now. It was never explained whether the intelligence the Ship was displaying was Trypticon's mind somehow being restored and altered by the presence of Dark Energon in his body, or something else entirely.
* CoolBigSis: Arcee acts as this toward Jack, according to her official bio.
* CoolBike: Arcee's altmode.
* CoolCar: Bumblebee turns into what is essentially a muscled-up version of a Chevrolet Camaro (called an "Urbana 500" in-series), while the ground-based Vehicons transform into sleek black vehicles with purple tints. MECH is also outfitted with their own vehicles, seemingly with custom paint jobs.
** Cliffjumper turns into an old-fashioned Dodge Challenger with bull horns on the hood.
** Wheeljack turns into what can described as the [[Anime/SpeedRacer Mach 5]]. It hasn't had much screen time, but seems to be based off of either a [[http://en.wikipedia.org/wiki/Lancia_Stratos_HF Lancia Stratos]], or the [[http://www.new-stratos.com/en New Stratos concept]], although keeping the colors of the [[Franchise/TransformersGeneration1 G1 character]]'s [[BlandNameProduct "Alitalla"]] livery.
** Knock Out turns into an Aston Martin DBS sports car, and Smokescreen has taken a very nice looking white sports car as his altmode, specifically because they ''look'' cool.
* CoolPlane: Starscream is a modified F-16, while Soundwave is a Reaper drone.
** Skyquake and Dreadwing are F-35s.
** Megatron is a Cybertronian jet.
* CoolStarship: The ''Nemesis'', which serves as the Decepticon base. Also, Wheeljack's ship, the ''Jackhammer.'' And Ultra Magnus' (currently unnamed) vessel.
* TheCorruption: Dark Energon.
* CounterpartArtifacts: The Star Saber and [[EvilKnockoff Dark Star Saber]].
* CriminalAmnesiac: Optimus in the first three episodes of season 2.
* CueTheSun: The end of [[Recap/TransformersPrimeS1E12Predatory "Predatory"]], set during a particularly heartwarming moment between Arcee and Jack.
* CurbStompBattle: It's been mentioned a few times on here, but it feels nice to sum it up here: Megatron or Optimus vs anyone (other than each other) equals this, not counting Airachnid's sneak attack on Optimus in [[Recap/TransformersPrimeS1E20Partners "Partners"]]. The best example is a literal version of this, with Soundwave owning Airachnid.
* CurbStompCushion: Sometimes characters are completely outmatched but they get a few good shots in. One example is Megatron vs. the Autobots sans Optimus in "Orion Pax: Part 3." Never before has Megatron's versus the regular soldier been more apparent, but Bumblebee and Arcee deserve a lot of points for jumping in regardless and Bulkhead and Ratchet refused to stay down for long.
** Another example is Ultra Magnus and Wheeljack vs. Predaking in "Evolution." They went in for amazing BashBrothers battle against TheJuggernaut. They even briefly have a HopeSpot that they had a chance at winning, but that ended swiftly. The only consolation they got was they managed to [[HeadbuttingHeroes set aside their differences]] and earned each others respect for how well they fared given the circumstances.
* CuteMute: The few times Bumblebee speaks, it's in digital beeps and whirls that, among the humans, only Raf can understand (and he does so immediately), whereas the other Autobots seem to have no trouble understanding him. The thing is, that's probably native Cybertronian, and his vocal processor would allow him to speak in English, and since that was destroyed, he CAN talk, just not in human tongues.
** Bumblebee manages to use this to BluffTheImposter, since Silas (as Nemesis Prime) can't understand him, either.
* [[SeanConneryIsAboutToShootYou Cybertronians Are About To Shoot You]]: A lot of combat shots, if they aren't in awesome slow-motion, tend to be of this sort.
* DangerousDeserter: Starscream, Airachnid, and [[spoiler: Predaking]].
* DangerouslyGenreSavvy: Quite a few characters.
* DareToBeBadass: Miko tries this on Jack after he [[RefusalOfTheCall refuses the Call]] the second time, but it doesn't work, at least not on the spot.
* DarkerAndEdgier: Pretty much established within the first ''ten minutes'' of the series, with the savage perma-murder of Cliffjumper. It doesn't get any LighterAndSofter from there.
* DarkestHour: An actual episode title. [[spoiler: It's [[ExactlyWhatItSaysOnTheTin appropriately-named]], as [[TheBadGuyWins the Decepticons manage a decisive victory]] against the Autobots.]]
* DeadpanSnarker: Quite a few characters, be they Autobot, Decepticon or human.
* DeathAsComedy: The car Vehicon from "Inside Job".
* DeconstructorFleet: Towards the ''Franchise/{{Transformers}}'' series in general, as elaborated in the show's [[Analysis/TransformersPrime Analysis]] page.
* DecoyProtagonist: The beginning of the first episode focuses on Cliffjumper, as does promo art and the tie-in comic leading us to believe he'll be one of the main characters. Then Starscream kills him within ten minutes of the episode.
* DefiantToTheEnd: [[spoiler: All three human kids were taken hostage by the Decepticons and used as a ransom to the Autobots for the Omega Keys. Each one, including Raf, stated firmly that they are willing to die for the Autobot cause. Optimus was ultimately unwilling to forsake them, but they get a lot of points for being as brave as they were]].
* DelegationRelay: Arcee, you're in charge... Bulkhead, you're in charge... Jack, you're in charge... Raf, you're in charge.
-->'''Raf:''' ''Of who?''
** And also, when the Decepticons begin to lose control of their space bridge.
---> '''Megatron:''' Starscream! ''What is happening?''
---> '''Starscream:''' Soundwave! What is happening?!
* {{Demonization}}: Megatron does this with the Autobots for Orion's benefit.
** When Optimus/Orion asks Megatron why they're called "[[NamesToRunAwayFromReallyFast Decepticons]]", he tells him that it was a form of Autobot propaganda to demonize them, only they chose to adopt the name as a badge of honor.
* DentedIron: Avoiding the ObligatoryJoke, this happens to Bulkhead in season two after suffering serious injuries and being exposed to a chemical weapon. He recovers, just barely, but spends a half-dozen episodes either unconscious or limping around before he is more-or-less back to normal. Even still it was stated (and there are continuing signs) that his range of motion and reflexes will never be the same.
* DesignatedGirlFight: Largely averted; Arcee and Airachnid have several one-on-one fights and an ongoing emnity, but neither is the designated opponent for the other in group battles (even the Bulkhead/Arcee vs Breakdown/Airachnid fight has them put briefly against their partner's opposite number), and both of them have proved themselves in single battle against larger and more powerful male opponents.
* {{Determinator}}: Megatron. Go on, try and kill him.
** Also, Optimus.
** Bulkhead counts as well, especially in "Toxicity".
* DeusExMachina: [[Recap/TransformersPrimeS1E10DeusExMachina Another of the episode titles]]. Lampshaded and Invoked in said episode. Near the end, Miko explains the trope just in time for Agent Fowler to execute it.
** The Forge of Solus Prime is this in the shape of a hammer; with but a few swings you can repair and create ''anything'' you want, from T-Cogs to Sacred Swords, even ''Space Bridges.'' [[spoiler:Even [[BackFromTheDead Optimus himself]], who even got a nifty upgrade in the process. However, this action drains the Forge of its' magical powers, something Optimus warned was near in the previous episode.]]
* DiagonalCut: Megatron manages one of these on zombie!Cliffjumper.
* DidYouJustPunchOutCthulhu: Optimus turns the full power of the Matrix onto Unicron's Spark. Either it returned him to stasis or extinguished his Spark outright.
* DisappearedDad: Jack's father. In [[Recap/TransformersPrimeS1E18MetalAttraction "Metal Attraction"]], June confirms that Jack's dad left. We don't know where or why yet.
* DiscardAndDraw: Starscream gets a superweapon, loses a superweapon, gets a superweapon...
* DisneyVillainDeath: Happens to the Insecticon in "Orion Pax, Part 3" while simultaneously being devoured by Scraplets.
* DivergentCharacterEvolution: The series is probably the first of any Transformers continuity to make Bumblebee and Cliffjumper wholly independent of one another. Not only are their personalities entirely different, but this time around, they [[AvertedTrope don't even]] [[PaletteSwap share the same body-type]].
* DividedWeFall: Megatron gets GenreSavvy about this in "Patch". [[spoiler:He takes Starscream back despite his self-serving behavior, since he cannot afford to have the Decepticons fighting among themselves if he is to revive Cybertron. In fact, that's what doomed it to begin with.]]
* DoesThisRemindYouOfAnything: Plenty of moments.
* DoNotTouchTheFunnelCloud: Bizzarely subverted and played straight in [[Recap/TransformersPrimeS1E24OneShallRisePart1 "One Shall Rise, Part 1"]]. June's car is realistically dragged by the windforce of a tornado, not the funnel. So is Bumblebee when he tries to hold it still. But June and Raf not only exit the car without being immediately ripped into the sky, but aside from June's ponytail whipping about, it's like the wind is actively ignoring them.
* DontLookDown: Or Up. Or Left.
** Right should be okay though.
* DownerEnding: The ending of "Hard Knocks". The episode as a whole doesn't bode well for the Autobots, actually.
** [[spoiler:"Darkest Hour" is this for season two. See TheBadGuyWins.]]
* [[spoiler: {{Dracolich}}: Unicron creates an army of Terrorcons out of a Predacon bone field in the movie ''Predacons Rising''.]]
* DreamApocalypse: Happens when Arcee disconnects Bumblebee's mind from Megatron's in "Sick Mind."
* DrillTank: Several of these are used in the energon mines in the second episode. They're used to fend off the Autobot attackers, but don't do very well.
** More of them show up in [[Recap/TransformersPrimeS1E19RockBottom "Rock Bottom"]].
* DroppedABridgeOnHim: [[spoiler:Breakdown]] is unceremoniously sliced up by Airachnid.
** The MECH saga ends abruptly when the upgraded Silas pulls a YouHaveOutlivedYourUsefulness on the others, tries to join the 'cons, and has it [[UnderStatement not work out so well]].
* DropTheHammer:
** Breakdown's hands turn into hammers as weapons.
** Solus Prime, of the thirteen original Transformers, can be seen using a massive hammer in a {{Flashback}} in [[Recap/TransformersPrimeS1E24OneShallRisePart1 "One Shall Rise, Part 1"]]. The hammer was later found in "Operation Bumblebee, Part 2" and referred to as the Forge of Solus Prime. Bulkhead proved it can pack quite a punch but it's usefulness as a straight weapon is insignificant to it's other ability; creating virtually anything from raw materials.
* DuelingShows: The Japanese dub of season 2 is currently doing this with ''VideoGame/ChousokuHenkeiGyrozetter''.
* DualWielding: Wheeljack, with a pair of giant scimitars.
* DumbMuscle: Bulkhead knows he is't particularly smart, but no other Autobot has the same [[{{Determinator}} raw determination]] as he does. Bulkhead saves the day (accidentally or not) more often than the others.
* DyingAsYourself: [[spoiler: Silas winds up combined with Breakdown's dead body, and then as a Decepticon experiment. Then he winds up injected with a combination of synthetic energon--which makes cybertronians incredibly violent and causes them to burn through their energon at dangerous rates--and dark energon, the blood of the cybertronian equivalent of the devil.]] As you would expect, this horribly mutates him and turns him into [[spoiler: a shambling cybertronian zombie who calls out for Energon rather than brains.]] However, his search for energon causes him to find the [[spoiler: stasis-locked Airachnid, who kills him and discovers that its Silas in Breakdown's body. Silas has one last moment as himself before finally dying.]]
-->'''Airachnid:''' [[spoiler: Silas?]] Whatever have they done to you? More importantly, thank you for freeing me.
-->'''[[spoiler: Cylas:]]''' No... [[DeathSeeker Thank you...]]
* DynamicEntry: [[spoiler:An upgraded Optimus Prime]] does this in "Rebellion" [[spoiler:giving Megatron a beatdown and punching him across the room in the same step as his landing on the battlefield.]]
* EarnYourHappyEnding: After centuries of war, dozens of close calls being brought back from death's door, the Autobots betraying their morals a few times, torture, and losing their homes, [[spoiler: Cybertron is put on the path to recovery, and Earth is made safe.]]
* EarthIsTheCenterOfTheUniverse: The current story is pretty minor in scale (The Autobot base is considered to be an outpost and nothing more), but there was a larger conflict in the past. Random things that are Cybertronian in origin do show up quite frequently, but then we find out [[spoiler:Earth is actually Unicron]], so it might have a bit more subconscious interest to Cybertronians than initially suspected.
** Also, it's said that artifacts and Energon were stored offworld during the original war. It could be Earth isn't the only planet this is taking place on, just the only one the camera is on. If [[Anime/TransformersCybertron Metroplex and Menasor were duking it out over the fate of Gigantion]] right now, would we know? We don't have much evidence of this now, beyond the fact that the war was quite big and the main cast is quite small.
** In "Alpha/Omega", it's revealed that the artifacts were sent to Earth by Alpha Trion, who foresaw that the planet would be the site of a significant battle.
* EasyComeEasyGo: Completely averted due to the ongoing story arc nature of the show. Both the Autobots and Decepticons have been slowly retrieving and stockpiling powerful Cybertronian relics for most of the second season.
* EgomaniacHunter: Airachnid works as a merc to travel to exotic locales and hunt the local sapient lifeforms.
* ElectricTorture: "Bring the prod."
* EliteMooks: Insecticons. While their exact strength [[ConservationOfNinjitsu varies from episode to episode]], they are consistently much more troublesome than the generic Vehicons (such as weaker bots like Arcee and Bumblebee either needing help or using clever tactics when fighting them).
* EnemyMine: Bulkhead and Breakdown vs. MECH.
** Megatron makes an alliance with Optimus in [[Recap/TransformersPrimeS1E25OneShallRisePart2 "One Shall Rise, Part 2"]] against Unicron.
** Optimus and Dreadwing vs Starscream, who's wearing the Apex Armor and knocking both of them around with ease.
* EnergyAbsorption: The Energon Harvester can absorb energon from anything, including other Transformers.
* [[spoiler:EndOfAnAge]]: [[spoiler: Name-checked by Optimus at the end of ''Predacons Rising'' as the Matrix being merged with Primus' Core means that the age of the Primes has to end. However, before his HeroicSacrifice, Optimus notes that each of the Autobots--even Knock Out--displayed qualities worthy of a Prime, and that whatever comes next is merely "the next transformation".]]
* EstablishingCharacterMoment: Breakdown's first appearance has him taunting Bulkhead and being capable of throwing the big guy around. Knock Out's first appearance highlights his vanity, and he even approaches Optimus complimenting the customization on his vehicle mode. [[BashBrothers Together]] they were able to briefly take down Optimus himself ''and'' subdue the other Autobots, immediately proving themselves far more dangerous than the Vehicon {{Mooks}}.
* EstablishingSeriesMoment: It starts off with a conversation between Cliffjumper and Arcee, then a fight with Decepticons where Cliffjumper fights them alone, doing well, then he's captured and [[SacrificialLion murdered by Starscream]] in cold Energon.
* EvenEvilHasLovedOnes: Dreadwing came to Earth specifically because he knew his twin brother Skyquake had been killed in battle and he sought revenge against Optimus for the act. It is this unusual sentimental streak that made him such an [[NobleDemon unusual Decepticon]] in the first place, [[spoiler: and discovering Skyquake's corpse was desecrated with Dark Energon by Starscream made him turn against his own faction]].
** Likewise, Knock Out and Breakdown had a very easy, affable relationship that included travelling together. [[spoiler:And when the latter was dissected, Knock Out was all too eager to pay back the culprit in kind.]]
* EvenEvilHasStandards: Starscream himself has spoken out against Megatron's use of dark energon to create zombies and severely disliked Airachnid for her attempts at undermining his position.
** A few episodes such as "Tunnel Vision" and "Hurt" suggest that Knock Out and some of the Vehicons are disgusted by the savage nature of the Insecticons.
* EveryHelicopterIsAHuey: In spite of the show's otherwise high-tech setting, the only US military helicopters that appear are Hueys. Since the animators could have drawn any helicopter they wanted, one presumes the Huey was selected as they would be universally recognised as "American military helicopters".
** [[JustifiedTrope Justified]] in the case of MECH's helicopters as secondhand Hueys would be cheap, easily available and ideal for their missions.
** Oddly, despite Airachnid scanning Fowler's Huey for her alt-mode, her appearance in alt-mode is much closer to that of a RAH-66 Comanche, the one and only helicopter that ''isn't'' a recognisable UH-1 in the series.
* EverythingsBetterWithSpinning: For one, the new take on Vector Sigma involves spinning.
* EvilFormerFriend[=/=]WeUsedToBeFriends: Optimus Prime and Megatron.
* EvilIsBigger: For most of the series, Megatron is much larger and more imposing than Optimus [[spoiler:until he died and CameBackStrong in ''Recap/TransformersPrimeS3E4Rebellion'']]
* EvilIsNotAToy: Using the blood of a god of evil has consequences. And [[spoiler:Silas]] thinks he can just pal up with Megatron in "Human Factor".
* EvilGloating: All the Decepticons, barring Soundwave, do this every now and then.
* EvilKnockoff:
** Nemesis Prime, a MECH-built copy of Optimus controlled by remote.
** The Dark Star Saber, Megatron's Dark Energon copy of the original. Notably, it's stronger than the original, presumably thanks to its source material.
* EvilTowerOfOminousness: [[spoiler: New Kaon, the Decepticon fortress Megatron used the Omega Lock to build on Earth.]]
* EvilVersusEvil: Breakdown and Airachnid fighting over the Polarity Gauntlet in [[Recap/TransformersPrimeS1E18MetalAttraction "Metal Attraction"]].
** Breakdown (and Bulkhead) vs. MECH.
** Megatron vs. Unicron.
** Megatron again vs. Airachnid's Insecticon.
** The Decepticons vs. Arachnid's ''and'' Starscream's {{EliteMooks}}.
** The Decepticons vs. The Nemesis/Trypticon.
* EvolvingCredits: Starting with "Project Predacon", the opening features the updated Optimus, Bumblebee, Shockwave and the Predaking all to a new arrangement of the opening theme.
* ExactlyWhatIAimedAt: Optimus and Dreadwing's fight in "Triangulation" ends with them battling at the foot of a glacier where Dreadwing manages to gain the upper hand. Optimus then draws his blaster and fires straight at the face of the glacier just over Dreadwing's shoulder.
--> '''Dreadwing''': Your aim is poor.\\
'''Optimus''': That is a matter of perspective.\\
''The ice falls on top of Dreadwing and buries him.''
* ExtraStrengthMasquerade: The US government manages to explain away a beam of light that creates a giant alien tower and subsequent evacuation of a nearby town as "meteor showers."
* EyeScream: Optimus' plague infection starts at his eye. Breakdown has one eye ''torn out'' when he's captured by MECH and left outside as bait.
** Megatron gets this in [[Recap/TransformersPrimeS1E23OneShallFall "One Shall Fall"]] when Optimus knocks him off a cliff, lands on him, and then starts grinding his tires into Megatron's eyes. It was quite epic.
** Megatron does this to a copy of Unicron.
** Knock Out taps on [[spoiler:Breakdown!Silas]]' eye before having him hauled off for dissection.
** Shockwave threatens to gouge out [[spoiler:Starscream's]] eye for his failed UriahGambit.
-->'''Shockwave:''' I am tempted to force you to share my perception of things.
[[/folder]]

[[folder: F-M]]
* FacelessGoons: The Decepticon Troopers, as well as all MECH members shown except Silas.
** "Grill" deconstructs this trope when Fowler points out that some of MECH's members could be serving members of the military, hence their masks.
* FacingTheBulletsOneLiner: A quick one in [[Recap/TransformersPrimeS1E4DarknessRisingPart4 "Darkness Rising, Part 4"]], when the Autobots finally locate Fowler.
-->'''Arcee:''' I wouldn't.\\
'''Starscream:''' Oh, but I ''might''.
* FailedASpotCheck: In "Nemesis Prime" Silas, piloting the titular machine via remote control, climbs on top of the structure he is sitting in, with Optimus following behind. This ends up backfiring horribly, because Optimus ends up smashing Nemesis Prime through the roof, severely injuring Silas. He apparently didn't notice the location of the bots until the roof started to cave in.
** Given how the fight was going, he might not have run into this problem, except for Fowler coming in and [[WeNeedADistraction tricking Silas into a fistfight]], keeping him away from the controls long enough to give Optimus an opening. By the time Silas got back to the controls, it was too late.
* FamilyFriendlyFirearms: For the Transformers, this is obviously a traditional and [[JustifiedTrope justified]] case. Averted with Fowler's helicopter in [[Recap/TransformersPrimeS1E3DarknessRisingPart3 "Darkness Rising, Part 3"]], which has a Gatling gun. Played straight with MECH, but then again, considering how tough the Autobots and Decepticons are, it's actually justified too. Averted with members of the US Army, who are seen carrying assault rifles but never seen firing them.
* FamilyUnfriendlyDeath:
** Cliffjumper in the first episode.
** Skyquake follows soon after the pilot. He gets his robo-entrails ''ripped out'' by Bumblebee before falling several thousand feet to his death. He CameBackWrong in "Shadowzone"... just in time to be trapped in an alternate dimension.
** Tailgate, [[DoomMagnet Arcee's]] ''other'' dead partner, gets one of Airachnid's talons in the general vicinity of the head. [[GoryDiscretionShot It's not directly shown]], but it's still incredibly disturbing to watch.
** If you're unfortunate enough to be a Mook in this show, your chances of dying horribly are pretty high. See FamilyUnfriendlyViolence below for further clarification.
** As far as death goes, in "Orion Pax, Part 3" we're treated to a shot of an Insecticon being devoured alive by Scraplets, showing them in far gorier detail than their introductory episode ever did.
** [[spoiler: Breakdown]] is positively sliced to pieces by Airachnid. One imagines that one only got through because the animators utilized BloodlessCarnage.
** The Insecticons can't seem to catch a break: in "Toxicity", one of them gets shards of Tox-En ''driven through his throat'' by an explosion, courtesy of Bulkhead's hidden grenade. You can see him writhing and choking in agony for several seconds before he finally kicks the bucket.
** [[spoiler:Dreadwing]] has a gaping hole blasted through his torso by Megatron.
** "Deadlock" contains two such examples, [[spoiler:though [[BackFromTheDead neither one sticks]].]]
*** [[spoiler:Bumblebee]], while trying to to get the Star Saber to Optimus, gets shot '''three times''' in the chest by Megatron. They're not shy about showing it, either: we get to see his armor completely melted open and several organs underneath. [[spoiler:He then falls into the Omega Lock and is healed and revived]], which in turn leads to the example below.
*** [[spoiler:Megatron is then run through the spark with the Star Saber by the revived Bumblebee. He stays on it for roughly a minute as his body shuts down and his optics fade, with this look of utter shock and disbelief on his face all the while. Oh, and the sword itself is clearly stained with his Energon as he slides off it and falls through the atmosphere.]]
** [[spoiler: In the finale, it's strongly implied that Starscream is mauled to death by the Predacons. Jesus.]]
* FamilyUnfriendlyViolence: Despite the [=TV-Y7FV=] rating, there are several instances of explicit robot violence. In fact, the sole reason the series is rated [=TV-Y7FV=] with all this violence is because these are robots, which serves as an example of GettingCrapPastTheRadar.
* FantasticRacism: After a fashion. Starscream calls Knock Out "one of ''those''" and wonders how any self-respecting Decepticon could choose an automobile as an alt-mode.
** The Decepticons as a whole think very little of humans.
--->'''Bulkhead:''' We have a history.
--->'''Breakdown:''' (noticing Miko) And you have a pet. Does it play catch? *hurls Greek pillar at Miko*
** Megatron holds humanity in such contempt that he has yet to acquire an Earth-vehicle mode. Wolves, he reasons, should not hide amongst sheep.
** Unicron views humans as parasites.
* FastballSpecial: Bulkhead and Arcee in [[Recap/TransformersPrimeS1E18MetalAttraction "Metal Attraction"]].
** A variation is done by Ultra Magnus and Wheeljack in "Evolution"
* FauxHorrific: Knock Out's punishment in [[Recap/TransformersPrimeS1E11SpeedMetal "Speed Metal"]]...somewhat. From a human's point-of-view, this seems akin to merely scratching the paintwork of a metallic structure. [[FridgeHorror Then you realize, from a Cybertronian's perspective, the finish is his ''skin.'']]
-->'''Knock Out:''' No! Not the finish! Anything but the finish! [[BigNo NOOOOOOOOOOOOOOOOO!!]]
* FeedItABomb: Defied, Wheeljack attempts this on Predaking as he is about to use his BreathWeapon, only for Predaking to knock it away with its claw.
* FishEyes: Megatron on occasion.
* FiveEpisodePilot: The series premiered with two episodes back-to-back as a preview, then the whole pilot over the course of the next week.
* FiveBadBand:
** BigBad: Megatron
** TheDragon: Starscream. He goes rogue in "Partners," and Dreadwing is later promoted to second-in-command. [[spoiler: When Starscream rejoins the Decepticons and Dreadwing is killed, he regains this position... only to be forced to [[CoDragons share it]] with Shockwave a few episodes later.]]
** EvilGenius: Soundwave (espionage) and Knock Out (medic and tech advisor).
** TheBrute: Breakdown, [[spoiler: [[KilledOffForReal though not anymore]]]]; Predaking.
** DarkChick: Airachnid, since she joins the main 'Cons at the end of [[Recap/TransformersPrimeS1E18MetalAttraction "Metal Attraction"]].
** SixthRanger: [[CriminalAmnesiac Orion Pax, AKA amnesiac Optimus]] (doesn't last), Dreadwing, Hardshell , and Shockwave.
* FiveManBand - The Autobots
** TheHero: Optimus Prime, [[spoiler: and upon his death in the GrandFinale, Bumblebee.]]
** TheLancer: Arcee, later Ultra Magnus
** TheSmartGuy: Ratchet (though he does take the "longtime friend" role to Optimus that a Lancer normally does)
** TheBigGuy: Bulkhead and Wheeljack
** TheFace: Bumblebee and Smokescreen
** SixthRanger: [[spoiler: Knock Out.]]
* FlingALightIntoTheFuture: It's revealed that a lot of the Cybertronian artifacts on Earth were the result of those at the Iacon Hall of Records trying to keep special artifacts away from Decepticon hands. But [[spoiler: when they receive the Star Saber, Optimus receives a recorded message from Alpha Trion where he said that it was foretold the Autobot/Decepticon conflict would come to Earth and he sent the Iacon artifacts so that they could be utilized by Optimus in the coming battle]].
* ForcedToWatch: Airachnid threatens to kill Tailgate in order to get Arcee to talk. [[InterrogatedForNothing But Arcee doesn't actually have the information Airachnid's after]]. This leads to a GoryDiscretionShot.
** Megatron says this of [[spoiler:the three kids]] should the 'Bots refuse to cooperate. [[spoiler:Opening the pods the humans are trapped in will expose them to Cybertron's toxic atmosphere.]]
--->'''Megatron:''' And then... we can all watch them instantly perish, together.
* {{Foreshadowing}}: Dark Energon has been confirmed as the blood of Unicron in this series, and Megatron plunges a raw shard of it into his own spark in the second episode, after which he comments that he feels as if he can hear Unicron's thoughts.
** A couple instances in "Darkness Rising", in relation to "One Shall Rise":
*** Megatron also tells Optimus that he would make a "fine Decepticon", [[CriminalAmnesiac which is what happens at the end of the season.]] (Orion Pax isn't a fighter, having to hide behind [[{{Mooks}} the Vehicons]] whenever anything happens, but is key in deciphering codes written in Iaconian code, having been an Iaconian archivist before becoming a Prime.)
** In "Operation: Breakdown", after Bulkhead saves Breakdown, the big guy looks like he's seriously considering joining the Autobots. Then Starscream shows up with backup and tells him to choose right there. He says "Tough break, Bulk'. Maybe in the next life." [[spoiler: Breakdown's dead now.]]
** In "Operation: Bumblebee, Part 1", we get a look at Project Chimera, whose shoulders and hands resemble that of [[spoiler: Optimus Prime]], we learn why 4 episodes later.
** In "Sick Mind", Megatron brings up "phase-displacement armor" when talking about why he can't kill Bumblebee. Bee actually gets a piece of said armor in "Tunnel Vision."
** Despite the Decepticon belief that humans are primitive and inferior, as well as the occasional ''Autobot'' scoffing at the idea of humans posing a potential threat to Cybertronians, the series takes the time to show just how formidable humans can be--often through the kids. Megatron, seemingly having more contempt for humans than any other Cybertronian seen, is not only ''spared'' by Jack in "Rock Bottom", and also outsmarted ''again'' thanks to him in the third part of the season two opener. So, when his plans are foiled again thanks to a human (Miko, this time) in the events of "Hurt", he '''finally''' takes a hint.
** Very subtly done with the basis of the kids' relationship to the Autobots and a funny moment in "Regeneration". The Autobots are the humans' ''guardians.'' So, naturally, soon after a comedic scene of the kids contacting Ratchet because their rides never showed up after school, [[spoiler: scrap hits the fan-blades when it turns out that the Decepticons realized that their protectors were all busy on Cybertron and took advantage of the situation in order to get some bargaining chips.]]
** When Shockwave brings Predaking before Megatron, the Decepticon leader voices his pleasure over him '"tapering with creation yet again."' Two episodes later, we find out that this is not Shockwave's first rodeo in regards to Predacon cloning.
* ForgedByTheGods: The Star Saber and many of the the other relics were created by Solus Prime, one of the first Cybertronians.
* ForgingScene: Megatron creating the Dark Star Saber.
* ForgottenSuperweapon: The Dark Star Saber goes unused and unmentioned until the tail end of season 3.
* FossilRevival: Shockwave creates Predaking and the other Predacons by extracting and cloning their CNA from fossilized remains.
* FragileSpeedster: Arcee is one of the faster and more acrobatic members of the team, but she also can't take much damage.
** Starscream for the 'Cons.
* FreudianTrio: The Wreckers in season 3. With Wheeljack as the Id, Bulkhead the Ego, and Ultra Magnus the Superego.
* FriendshipMoment: When things get bad in "Darkest Hour", Wheeljack shows up unannounced and lends a hand. When the others, especially Ratchet, express surprise that the IneffectualLoner comes helping so readily:
-->'''Wheeljack:''' "We're still on the same team Doc, always will be!"
* FunWithAcronyms: The DNGS (Dynamic Nuclear Generation System), a.k.a. the Dingus. Presumably the case with the terrorist organization out to steal it, MECH.
** Subverted in one of the tie-in comics. When Ratchet builds a training area for the Autobots called the "Safe," Raf asks if the name's short of "'''S'''ystems '''A'''nd '''F'''iring '''E'''valuation." Ratchet says no, the name just means that it's a safe place to train, but he likes Raf's idea too.
** [[spoiler:'''CY'''bernetic '''L'''ife '''A'''ugmented by '''S'''ymbiosis]] too.
* FunnyBackgroundEvent: In [[Recap/TransformersPrimeS1E23OneShallFall "One Shall Fall"]], during Megatron's opening monologue, Knock Out is in the background checking his claws.
** In "Triage" Wheeljack sends a grenade to the Decepticon ship. As punishment for failing to get a relic, Knock Out has to run it out of the ship. Megatron talks casually to Soundwave, then pauses as there is a background explosion, then continues.
** In "Patch" memory-Starscream dancing as he celebrates being the Lord of the Decepticons as present-Megatron talks to present-Starscream.
* GameChanger: The [[StoryArc Iacon relic hunt]] took a marked upswing when the outnumbered Autobots got the Forge of Solus Prime (a hammer capable [[ImaginationBasedSuperpower of forging anything]]) from [[spoiler: a defecting Dreadwing]], allowing Optimus to build a space bridge to meet the Decepticon forces on Cybertron looking for the Omega Lock, as without it they couldn't make the journey. Another game changer happened in the second season finale, where [[spoiler: the Decepticons discovered the location of the Autobot base and destroyed it, the Auobots being scattered around the world to hide from them]].
** Megatron expressly considers Optimus possessing the Star Saber to be this, even declaring it to be "the Decepticons' darkest day."
* GeckoEnding: The Japanese dub omits season three, retooling the cliffhanger to be more of a conclusive ending. The beasts show up in the form of Japan-only short episodes packaged with TV-Kun magazines, known as ''Triple Combination: Transformers, Go!". It is... [[WidgetSeries very Japanese]]. It's unknown where, or if, it's supposed to fit in the ''Prime'' series' timeline.
* GenkiGirl: Miko. For bonus points, she's a Japanese exchange student living in Jasper.
* GenreSavvy: Most of the characters - even the dramatic ones like Optimus and Megatron - are pretty sharp, which is probably one of the major reasons they're still alive in [[AnyoneCanDie a show like this]].
** More specifically, when [[NightOfTheLivingMooks a Dark Energon outbreak turns a bunch of mooks into zombies]], Knock Out immediately advises to [[RemovingTheHeadOrDestroyingTheBrain to aim for the head]] because he's seen horror movies at the drive-in.
*** Too bad he's WrongGenreSavvy in this case, since it doesn't work.
* GentleGiant: Bulkhead.
* GiveMeAReason: Defied[=/=]Inversed in [[Recap/TransformersPrimeS1E20Partners "Partners"]], Arcee doesn't need convincing to strike the finishing blow on Starscream, at least until Bumblebee shows up.
* {{Glomp}}: Miko and Bulkhead tend to do this whenever they have a reason.
* GlowingEyesOfDoom: Megatron, when the Dark Energon in his system ''really'' starts working.
* GodIsEvil[=/=]GodOfEvil: Unicron. As Optimus puts it he is, metaphorically speaking, [[spoiler:the parent of humanity and all life on Earth]]. Unicron agrees with Optimus on this... [[spoiler:and then declares his creations parasites unworthy of living]].
* GoryDiscretionShot: In [[Recap/TransformersPrimeS1E12Predatory "Predatory"]], there's energon splattering across the wall like blood due to Airachnid slashing open one of Arcee's allies in a flashback.
** In [[Recap/TransformersPrimeS1E9Convoy "Convoy,"]] Arcee knocks a particularly unfortunate Mook off of one of MECH's cars. The actual impact is hidden behind the crashing car.
* GottaCatchThemAll: The first season had a scattering of Cybertronian artifacts lying around for the others to find at random times, but the second season explained why there were so many. In the later days of the war the Decepticons were about to breach the Iacon Library, which contained ''many'' relics that were both sacred and potentially weapons of mass destruction. Rather than risking them falling into the ruthless hands of the Decepticons, they ejected hundreds out into space.
** Seemingly all of which have [[http://www.shortpacked.com/2011/comic/book-13/04-remedial-adulthood/lostandfound/ wound up on Earth]].
* GRatedDrug: Synth-En in [[Recap/TransformersPrimeS1E22StrongerFaster "Stronger, Faster"]] which, judging by its effects, is a blatant stand-in for steroids, right down to its effects and side-effects.
* GreatOffscreenWar: There was apparently a fairly elaborate conflict between the two factions on Earth long ago, and considering Megatron's plans, Optimus correctly assumes he would test out Dark Energon on the site of an unexplained battlefield.
** The original war between the 'bots and 'cons that devastated Cybertron.
* [[GreenRocks Purple Rocks]]: Dark Energon, which generally has similar properties within the show, but is quite different to the stuff shown in ''[[VideoGame/TransformersWarForCybertron War For Cybertron]]''. Megatron has a habit of using it for random purposes and quickly finding that it has UnpredictableResults.
* GrievousHarmWithABody: Starscream blows off Arcee's arm in the prequel comic and proceeds to smack Cliffjumper around with it.
** Wheeljack chops off a Vehicon's arm and smacks another Vehicon with it.
** In "Rebellion," Optimus throws Megatron into Darkmount's power core, taking the Decepticon leader out of the fight and leaving the fortress defenseless against a squadron of incoming jets.
* TheGrovel: Starscream does this whenever threatened by someone more powerful then him (ex: Megatron). Though he did use it once to catch Arcee off-guard.
** Megatron himself does it in "One Shall Rise, Part 1" when Unicron rejects his offer of servitude.
* GunKata: The second, Wing-Chung-y style shows up in [[Recap/TransformersPrimeS1E23OneShallFall "One Shall Fall"]], when Optimus Prime and Megatron have an epic duel at the foot of a [[spoiler:Dark-Energon-spewing]] volcano.
* GunshipRescue: Done mostly via Agent Fowler and his F-35 Lightning II inspired jet he frequently uses, done most literally when Bumblebee was doing some "jet judo" and needed help to make a softer landing than Skyquake was going to offer. It also turned into a running gag that several Decepticons have used Fowler's various aircraft as a reference point to acquire an Earth-based alternate mode.
** Fowler also has a helicopter with a gatling gun on the underside, which was shown in "Darkness Rising" and appeared again in "Crisscross" to rescue Jack and Arcee from Airachnid and MECH.
** Wheeljack comes to the rescue in The Jackhammer in "Darkest Hour" and fought alongside Fowler in his helicopter to buy some time [[spoiler: for the Autobots to evacuate their base before the Nemesis was able to destroy it]].
** Ultra Magnus rescues Bulkhead, Wheeljack, and Miko from Predaking with his space cruiser in "Prey".
* HandicappedBadass: Bumblebee lost his voicebox after being captured by the Decepticons and refusing to divulge information to Megatron. He is still able to communicate with the other Autobots, but cannot speak clearly to humans other than Raf.
** [[spoiler:Ultra Magnus]] loses his right hand while battling Predaking. It is replaced with a claw-like appendage due to lack of appropriate materials.
* HarmfulToMinors: Bulkhead tells Miko to look away before finishing off a Vehicon by ripping out its equivalent to a heart. She doesn't.
* Headbanger: Miko and Bulkhead. Also at least one of the writers, given some of the episode titles (Speed Metal, Toxicity, The Human Factor...)
* HeelFaceDoorSlam: After [[spoiler:Megatron dies and the Autobots restore Cybertron]] in the series finale, [[spoiler:Knock Out]] tries to switch to the "winning team," only to get immediately decked by Miko in the Apex Armor.
* HeelFaceRevolvingDoor: Starscream. Him being, well, TheStarscream, his allegiance has always been dodgy at best, but here he seems to take every opportunity to switch sides, directly aiding the Autobots in some form at least three times already.
* HeelFaceTurn: [[spoiler: Knock Out in the GrandFinale.]]
* HeroKiller: Several of the Decepticons. Starscream murdered Cliffjumper, Airachnid killed Tailgate, Dreadwing blew up Seaspray, and Megatron is shown impaling an unnamed Autobot in a flashback.
* HeroWorshipper: Smokescreen is initially awestruck upon meeting Optimus Prime and thinks that the Autobot leader can do no wrong.
* HeroicSecondWind: Optimus gets one in [[Recap/TransformersPrimeS1E4DarknessRisingPart4 "Darkness Rising, Part 4"]] after he gets dogpiled by Dark Energon zombies.
** In "Partners," Starscream nearly kills Arcee, but she gets back to her feet and gives him a smackdown.
* HiddenInPlainSight: Seemingly taking a page from the [=IDW=] G1-inspired comic series, the Autobots are exceptionally careful about staying in their alternate mode and avoiding any attention. The Decepticons show a similar attitude, and while they're more willing to draw weapons, that also means they're more willing to kill human witnesses. It is such that the human kids are placed under Autobot protection because Optimus fears the kids will be mistaken for Autobot allies just for stumbling across a confrontation.
* HoldingHands: A platonic version occurs between Optimus and Arcee in "Scrapheap" where they are freezing to death in the Arctic and believe it was their end.
* HollywoodDarkness: Nighttime scenes tend to be fairly well-lit, but the most glaring example comes from "Rock Bottom." After the cave-in, the area remains light enough that Jack can wander around for a while on his own without difficulty, even before he finds the drill.
* HollywoodTactics: Considering the Autobots are typically outnumbered, they sure seem to like standing close together during a firefight and out in the open.
* HopeSpot: Done to ''the villains'' when the Decepticons find out that Makeshift does indeed know the location of the base, it's cut short by the Decepticons finding a bomb on Makeshift, which promptly explodes, killing Makeshift and denying the incredibly important information to the Decepticons.
** A more minor, but still villainous, one in ''The Human Factor'' when [[DeadlyDoctor Knock Out]] thinks [[spoiler: his old partner Breakdown is alive. It turns out to be Silas, using Breakdown's body as a HumongousMecha suit.]] Knock Out is understandably pissed.
* HostileTerraforming: [[spoiler:The Decepticons intend to use the Omega Lock to convert Earth into a second Cybertron.]]
* HowWouldYouLikeToDie: Airachnid asks Jack how he'd like his mother to die, then when he won't answer, she asks June herself. This being [[TortureTechnician Airachnid]], the choices are "agonizing" and "excruciating."
** Airachnid asks Arcee to make it hurt when Arcee kills her... because it's what she'd do for her. Naturally this doesn't do much to change Airachnid's creepy sadist overtones.
* HugeGuyTinyGirl: Played straight in Miko and Bulkhead's case, [[InvertedTrope inverted]] with Jack and Arcee.
* HumiliationConga: [[Recap/TransformersPrimeS1E15Shadowzone "Shadowzone"]] for Starscream. [[Recap/TransformersPrimeS1E19RockBottom "Rock Bottom"]] didn't cut him any slack, either.
** Knock Out really goes through the wringer in "Tunnel Vision", and it doesn't get any better for him in "Triage".
* HurricaneOfPuns: [[Recap/TransformersPrimeS1E18MetalAttraction "Metal Attraction"]], regarding the situation Bulkhead and Arcee are in (stuck to each other via MacGuffin). And they permeate much of the series (although tastefully).
* HypercompetentSidekick: Soundwave to this to both Megatron and Starscream. Unusual is that while Megatron is competent in his own right, he is more of a broad schemer and uses brutal tactics while Soundwave takes care of the fine details. Starscream clearly knows it and is careful around him; Airachnid doesn't and learns a hard lesson.
* HypocriticalHumor:
** [[Recap/TransformersPrimeS1E7Scrapheap "Scrapheap"]] has two such instances in one scene. At the end of the episode, Miko freaks out over a tiny spider, when earlier she'd mildly made fun of Bulkhead for his fear of Scraplets. (The difference is Bulkhead has a ''genuine reason'' to be afraid of them: The little things are ''lethal''.) Bulkhead also comments that she ScreamsLikeALittleGirl, when he'd done the same thing earlier (and Miko actually is a girl).
** In [[Recap/TransformersPrimeS1E19RockBottom "Rock Bottom"]], when Bulkhead tells Starscream that he isn't going to beg for mercy, Starscream (who was doing exactly that with Megatron earlier) nervously comments that begging for mercy would be "quite pathetic".
** Happens again in [[Recap/TransformersPrimeS1E20Partners "Partners"]], when Starscream accuses Airachnid of being a scavenger and an opportunist. Airachnid [[LampshadeHanging points out the hypocrisy of what he just said]].
** In "Out Of The Past", after Arcee shoots out the ceiling, burying Shockwave under a pile of rocks, Starscream appears with several mooks and says that "It appears that Shockwave's arrogance was his undoing". Nevermind the fact that arrogance is Starscream's primary personality trait, earlier in that episode he spent too much time grandstanding and failed to kill a captive Cliffjumper because of it.
*** Though Shockwave himself commented earlier that "only Starscream could fail to dispose of a helpless captive", despite the fact that the only reason Cliffjumper got out was because Shockwave didn't realize he failed to kill [[PlayingPossum Arcee]].
** The Decepticons in general seem to fall victim to this, usually associated with their EvilGloating.
* [[IHaveYourWife I Have Your Mother]]: Jack's mother is kidnapped by MECH in [[Recap/TransformersPrimeS1E17Crisscross "Crisscross"]] as a plot to get access to a Transformer.
** In "Regeneration," the Decepticons capture [[spoiler:the three human children and bring them to Cybertron as bargaining chips, with the threat that if the Autobots refuse to surrender the Omega Keys, the kids will be exposed to the planet's toxic air.]]
* IKnowYoureInThereSomewhereFight: Raf does this to a Megatron-possessed Bumblebee who is attempting to use a shard of Dark Energon to heal the Decepticon leader in [[Recap/TransformersPrimeS1E14OutOfHisHead "Out Of His Head"]]. It doesn't work.
** To drive the point home, Megatron's thoughts are revealed to the audience, saying that Bumblebee can't hear Raf anymore, just to show how total of a control Megs has over Bumblebee.
* IdiosyncraticEpisodeNaming: A series of episodes in the second season that are four seperate stories about hunting Iacon relics occuring at the exact same time all begin with "T." "Tunnel Vision," "Triangulation," "Triage" and "Toxicity."
* IfOnlyYouKnew: When Starscream sneaks back onto the Nemesis to steal Energon and runs into Orion Pax/Amnesiac Optimus, he inadvertantly helps Optimus start questioning his situation.
* ImDyingPleaseTakeMyMacGuffin: A premature version. Optimus gives Jack the Key to Vector Sigma as part of his contingency plan.
** Later Optimus, severely wounded and knowing he won't last much longer, tells [[spoiler: Smokescreen]] to take both the Matrix of Leadership and the Forge of Solus Prime. [[spoiler: Smokescreen ultimately refuses, instead using the Forge to bring Optimus back before it's too late.]]
* ImpaledWithExtremePrejudice: How Starscream dispatches Cliffjumper.
** In "Nemesis Prime", the titular character '''guts''' the real Optimus. Fortunately, the wound was neither fatal nor enough to prevent Optimus from getting a HeroicSecondWind and opening a can of whoopass on Nemesis.
** [[spoiler: This is how Bumblebee '''kills Megatron''' during the final battle, by impaling him through the chest with the Star Saber.]]
* ImperialStormtrooperMarksmanshipAcademy: The Vehicons rarely manage a solid hit. MECH soldiers have some pretty dodgy aim too.
** The Autobots would succumb to this whenever a named Decepticon shows up, although averted whenever it is Megatron, who is just that tough to withstand every single shot. Also averted in Optimus' first bout with Dreadwing in "Triangulation", where a good shot from Prime knocks Dreadwing to the ground.
* InHarmsWay: Miko, full tilt. She's constantly sneaking onto the battlefield to watch the Autobots fight, and is almost killed every single time. Though she seems to have learned her lesson a bit by season 2.
* InMediasRes: The Autobots have been on Earth for some time and have contacts with the human governments, and references are made to an initial Autobot/Decepticon conflict on Earth several years prior.
* InMemoriam: [[Recap/TransformersPrimeS1E20Partners "Partners"]] was dedicated to the memory of Captain H.L. "Larry" Cullen, the brother of Creator/PeterCullen who died four months before the episode aired. While Captain Cullen was never personally involved with the ''Transformers'' franchise, Peter has said he looked to mirror Larry in his performance (specifically the ability to be powerful and commanding but gentle at the same time). In short, the inspiration for Optimus Prime passed away.
* InfinityPlusOneSword: The Star Saber, along with the Dark Star Saber, an EvilKnockoff created by Megatron.
* {{Infodump}}: The explanation of Dark Energon in "Darkness Rising, Part 2" is ''very'' informative for people who haven't played ''VideoGame/TransformersWarForCybertron''; the Transformers Wiki pointed out that the Infodump was to the point that it sounded like Megatron and Starscream had never encountered it before, which they have. Given the BroadStrokes relationship between this series and ''WFC'', the exact properties of Dark Energon are also up to change.
** Ratchet takes almost a segment between commercial breaks to explain the history between Megatron and Optimus. [[ArtShift It works, though]].
* TheInnerReveal: In the episode [[Recap/TransformersPrimeS1E17Crisscross "Crisscross"]], Jack does this with his mom twice. The first time [[CassandraTruth doesn't work out so well.]] The second time she buys it, but she's also seen "Jack's motorcycle" duke it out with a giant mechanical spider-bot at that point. Later, Optimus only reveals the existence of the Omega Lock to his team in the penultimate episode of the second season, claiming [[spoiler: Alpha Trion]] ordered him to keep it a secret.
* InstrumentalThemeTune: Courtesy of Mr. Tyler; no "More than meets the eye/Robots in disguise!" to be found here.
* InsultBackfire: According to Megatron, the term Decepticon arose back on Cybertron as an attempt to demonize the group. The Decepticons however, adopted it as their official name.
* IntergenerationalFriendship: The Autobots (who lived for millions of years) and their human allies who range from pre-teens to mid-30s.
* InterserviceRivalry: As of "Hurt", there seems to be one between the [[{{Mooks}} Vehicons]] and [[EliteMooks Insecticons]].
* IronicEcho: In [[Recap/TransformersPrimeS1E23OneShallFall "One Shall Fall"]], right before Megatron makes a comeback when Optimus has him on the ropes:
-->'''Megatron:''' How was it that you put it, Optimus? "I could not have allowed this to end otherwise"?
** Soundwave does this sometimes, repeating a voice clip of another character in a different context. For instance, Starscream mentions that he "must bear witness" to Optimus Prime's defeat before flying off. (He's ordered Soundwave to stay rather than investigate signs of Megatron's survival, which Starscream plans to do himself - so he can [[TheStarscream finish him off]].) Soundwave repeats "Must bear witness" before sending Laserbeak to follow Starscream.
** A non-verbal example in [[Recap/TransformersPrimeS2E3OrionPaxPart3 "Orion Pax, Part 3"]], in which [a newly restored Optimus performs a BarehandedBladeBlock on Megatron in the same manner Megatron did to him at the climax of [[Recap/TransformersPrimeS1E23OneShallFall "One Shall Fall"]].
** In "Stronger, Faster" Ratchet tells Megatron he is his Doctor of Doom. Later in "Orion Pax, Part 1", Megatron uses the same title for Ratchet when demonizing him to Orion Pax.
** "Darkest Hour" puts a decidedly more tragic spin on Ratchet's RunningGag line when Optimus, out of necessity, destroyed [[spoiler: the Omega Lock, and with it, the chance to restore Cybertron.]]
---> '''Ratchet''': Optimus... we needed that.
* {{Irony}}: In [[Recap/TransformersPrimeS1E19RockBottom "Rock Bottom"]] Starscream was brought to the old energon mine to be executed by Megatron as a final humiliation for [[YouHaveFailedMe all his failures]]. Upon encountering the Autobots and causing a cave-in, Starscream barely makes it out while Megatron is trapped behind. Starscream begins gloating over the switch-up, but then realizes Megatron has survived worse and still commands far more loyalty among the Decepticons (who would seek to rescue him), and there's no place he could hide from Megatron's wrath. He rants in anger, realizing his best option is to re-enter the mine and rescue Megatron in order to "prove" his loyalty.
** Soundwave's favoured tactic in battle is to remotely open Space Bridges to dispose of enemies by sending them off to some remote location, rather than getting his own hands dirty. [[spoiler: In the final episode, ''Deadlock'', this reliance on Space Bridging enemies away is used against him by Raf, Jack, and Miko who [[CrossingTheStreams open up their own Space Bridge directly behind Soundwave's]], causing him to be pulled into the Shadowzone.]]
* ItHasBeenAnHonor: Arcee says this to Optimus when it seems like they're going to freeze to death in the Arctic.
** Smokescreen gives the silent version of this trope (comes to attention and salutes) at the very end of season two.
** A villainous version happens between Starscream and Knock-Out when they screwed up badly with some [[MadScientist Mad Science]]. It's gets a little overly sentimental to where it becomes humorously awkward.
** Ultra Magnus and Wheeljack are on the receiving end of a CurbStompBattle against Predaking. Anticipating their death and having previously been at each others throats, in that fight they worked out their personal differences and had this exchange.
* ItsPersonal: Arcee's rivalry with Airachnid. And, to a slightly lesser extent, Bulkhead's rivalry with Breakdown.
** Arcee and Starscream, after Arcee learns that Starscream is the 'Con who killed Cliffjumper.
** Wheeljack's rivalry with Dreadwing.
** Miko lists this as the reason why Fowler should go after Silas in "Nemesis Prime", referring to how Silas tried to kill Fowler earlier in the episode.
** Miko, Wheeljack and Hardshell.
* ItsRainingMen: Breakdown in "Out of his Head" and Smokescreen in "Inside Job".
* JackBauerInterrogationTechnique: Subverted in [[Recap/TransformersPrimeS1E9Convoy "Convoy"]]. Fowler tries to get information out of a mook by holding him off the side of Optimus driving at highway speed. Then said mook gets hit by a tree branch and dies.
* JerkWithAHeartOfGold: For the good guys: Miko, Agent Fowler, Ratchet, and Wheeljack. Arguably, Breakdown is a villainous version.
* JourneyToTheCenterOfTheMind: Bumblebee enters Megatron's mind in order to find a cure for Optimus' disease.
** Megatron uses the same technology to look into Starscreams mind and figure out his motivations.
* JustDeserts: [[spoiler: Starscream's ultimate fate at the hands of the Predacons.]]
* KarmaHoudini: [[spoiler: Played straight with Shockwave; amusingly subverted with Knock-Out; [[NightmareFuel not so amusingly subverted with Starscream]].]]
* KibblesAndBits: It's ''Franchise/{{Transformers}}'', so it's required. However, even the Transformers that explicitly don't enter vehicle modes clearly have vehicle kibble, most likely to save money on character models.
* KilledOffForReal: Jeff Kline, a producer of the show, says "When we kill a character, we kill a character." And indeed, when a character is killed, they remain dead, although the show isn't against using clever ways to show them again, like with zombies, flashback stories and {{Soul Jar}}s. [[spoiler: They later made exceptions with Bumblebee and Megatron but only by creating specific circumstances where the characters coming back made sense (getting healed by cybermatter and revived by Unicron respectively).]]
* KillerRabbit: Scraplets. Cute to organics, deadly pests to mechanisms, with a particular sweet tooth for Living Metal.
** [[Recap/TransformersPrimeS1E7Scrapheap "Scrapheap"]] is practically the Transformers' version of [[Series/StarTrekTheOriginalSeries "The Trouble With Tribbles"]]... if [[XMeetsY they were crossbred with flying metal piranhas]].
** The next time we see Scraplets, it's against a mass-produced {{Mook}}, and we get to see just how deadly they are. The Insecticon is falling apart seconds after the combined might of the swarm descends on him.
* KillSat: Project Damocles.
* KryptoniteFactor: Toxic Energon, or "Tox-En", is a dangerous form of energon which, instead of powering a Cybertronian, poisons and shuts them down to the point of spark loss.
* LargeAndInCharge: Optimus and Megatron are a lot taller than their subordinates. Subverted with Bulkhead when Optimus appoints a temporary leader; Bulkhead never gets picked. His second in command is in fact Ratchet.
* [[GunsAreWorthless Lasers Are Worthless]]: Hitting anything bigger or more relevant to the plot than a Vehicon with lasers might as well be hitting them with a bean bag.
** When Optimus and the Autobots are fighting Unicron's mooks, the smaller ones prove [[GlassCannon remarkably fragile despite packing a punch]] capable of nearly disabling Optimus. The ''larger'' ones, however, are utterly impervious to the Bots' blasters. Megatron's cannon to the head is another story...
** Averted in "Triangulation", where a solid shot from Optimus' blaster knocks Dreadwing to the ground.
* LaserGuidedAmnesia: When Optimus gives up the Matrix of Leadership to defeat Unicron, he subsequently loses all of his memories since he originally obtained the Matrix millenia ago, thinking him and Megatron to still be allies and not recognizing any of the Autobots. It doesn't last.
* LaserGuidedKarma: Starscream gets this fairly often.
** Happens to Silas [[spoiler:in "The Human Factor" - when his plan to curry favor with Megatron and gain entry into the Decepticons fails, he is dragged off by Vehicons so he can be dissected by Breakdown's old buffing pal Knock Out, much like Silas did to the Cybertronians that ''he'' encountered.]]
* LastEpisodeNewCharacter: Predacons Skylynx and Darksteel.
* LastOfHisKind: [[spoiler: Predaking after the termination of Project Predacon]].
* LastSecondWordSwap: "[Airachnid] is planning to retaliate against Mega- er, man... kind!"
* LeanAndMean: [[http://1.bp.blogspot.com/_A3LYFEP8MTs/TR28qp0f_yI/AAAAAAAAAhE/mXcoJAB_AIg/s1600/7_Starscream.jpg Starscream,]] [[http://4.bp.blogspot.com/_A3LYFEP8MTs/TR28qaQn_zI/AAAAAAAAAg0/YtTLX7ktn5s/s1600/9_Soundwave.jpg Soundwave,]] and the [[http://1.bp.blogspot.com/_A3LYFEP8MTs/TR28pKDFJ7I/AAAAAAAAAgs/isJxWpfrVBU/s1600/10_Trooper.jpg Vehicons]], the last of whom look like slimmed-down versions of the [[http://www.seibertron.com/images/toys/uploads/1278384005_79_71646_463fb4ac5dac0ae.jpg Decepticon soldiers]] from ''War for Cybertron''.
** The reaction to Soundwave, when the designs were revealed, were "what do you mean a robot can be ''anorexic?!''" It's especially surprising in his case because the original Soundwave was boxy (turning into a tape recorder) and all Soundwaves since are boxy so they can homage the iconic chest design.
* LeftForDead: Shockwave was marooned on Cybertron after he was caught in an exploding space bridge. He managed to repair himself and continued his research in isolation until some Decepticons returned to the planet on an unrelated mission.
* LesserOfTwoEvils: Siding with Megatron against Unicron, and using Starscream as an informant against Megatron.
* LetsGetDangerous: In the first season finale, when Airachnid makes a bid for leadership (not unlike [[TheStarscream Starscream]]) the Decepticon forces are almost ready to join her due to Megatron's absense and erratic behavior. The only person to oppose her is Soundwave, who up to this point has done almost zero fighting. Airachnid scoffs at him, only to be on the receiving end of a CurbStompBattle. The point was made: don't screw with Soundwave.
* LightIsNotGood: Megatron is primarily platinum in coloration.
* LimitedWardrobe: All of the human characters have the exact same outfit in every episode. Agent Fowler even pilots a jet and helicopter with the same shirt, suit and tie-at-half-mast combo, when he should probably be wearing a flightsuit.
** Fowler's case is explained in "[[ClipShow Grill]]" as being upgrades to his jet from Ratchet. And a preference for being comfortable.
* LittleNo: Miko in "Hurt," when Wheeljack goes down while fighting Hardshell.
* LivingRelic: All of the Transformers. Their civilization is old beyond reckoning and is now destroyed. While their technological capabilities are impressive, it is clear in many episodes that they only have scraps of knowledge compared to what once was.
** The Cybertronians are this in another sense; they have been fighting this war for a very, very long time. Megatron almost offhandedly refers to having been trying to kill Optimus Prime for thousands of years.
* LoadBearingHero: Throughout most of [[Recap/TransformersPrimeS1E19RockBottom "Rock Bottom"]], Bulkhead is holding up the ceiling of the cave to prevent it from collapsing on him and Miko. By the end of the episode, Starscream is forced to hold it up as they escape.
* LookOnMyWorksYeMightyAndDespair: The gigantic statue glorifying Megatron in the ruins of his former capital of Kaon oozes this.
* TheLostLenore: Cliffjumper, and, to a lesser extent, Tailgate for Arcee. The other 'bots seem affected too, especially in [[Recap/TransformersPrimeS1E5DarknessRisingPart5 "Darkness Rising, Part 5"]] when Arcee takes serious damage.
-->'''Ratchet:''' We lost one this week, by the Allspark, don't let it be two.
* LostSuperweapon: Related to LostTechnology below. There are quite a number of weapons that are far, far more effective than the standard Transformer armament hidden about.
* LostTechnology: Earth appears to be littered with Cybertronian technology (and a few Cybertronians), including at least two crashed starships. And yet humanity hasn't discovered any of it, despite some of it sitting out in the open. MECH is working on it, however. Somewhat justified in that the crashed starships and battlefields are in isolated wilderness areas. Smaller tech (like the energon extractor) has been found, but it seems no one realized what it was.
** The modern Cybertronians themselves are working off of a fraction of the technology the ancient Cybertronians, the Thirteen Original Transformers specifically, once had. Space Bridge technology in general was reverse engineered relatively recently. Thus even they are curious about what they might find.
* LotusEaterMachine: During his coma, Megatron dreams of perpetual duels with Optimus that he always wins. He's tempted to stay, but Bumblebee convinces him that this is ultimately empty.
* MeaningfulEcho: In "Darkness Rising, Part 2" after Bulkhead destroys a piece of Ratchet's lab equipment to make a point:
-->'''Ratchet:''' Bulkhead, I needed that!
** In "Darkest Hour", after Optimus [[spoiler: destroys the Omega Lock to prevent the cyberforming of Earth, but also stopping them from ever resurrecting their home planet]]:
-->'''Ratchet:''' Optimus...we needed that.
* MagicSkirt: Averted in [[Recap/TransformersPrimeS1E11SpeedMetal "Speed Metal"]] when Jack drag races Vince down a long strip of road. The blast from their vehicles whips up a breeze that looks to blow Sierra and her friend's skirts up, but they immediately pull and hold their skirts into place as soon as they start to billow.
* MagneticPlotDevice: In the first season, several episodes were dedicated to fighting over some Cybertronian artifacts that seemed to be randomly on Earth somehow. The second season clarifies that as the Cybertronian Civil War got worse, Autobot officials took a lot of culturally and technologically significant artifacts and scattered them into space to prevent Decepticon usage in case the Iacon Archives were compromised (and some artifacts were too dangerous/valuable for even Autobot use), providing a handy justification for a new {{MacGuffin}} every so often.
** With the story of ''VideoGame/TransformersFallOfCybertron'', Earth itself was a documented planet even to "[[{{Precursors}} the ancients]]." In this series it was revealed that [[spoiler: Earth was formed around the body of Unicron]], which adds a new level in why the planet seems to attract Cybertronian activity.
* MakeMeWannaShout: Soundwave demonstrates an ability to generate a painful, screeching noise when held prisoner by the Autobots.
* MakesUsEven: Starscream name-checks this trope when he frees Arcee from Airachnid's webbing in "Crossfire".
* TheMasquerade: The Autobots arrangement with the US government hinges on keeping the existence of the Transformers presence on Earth a secret, something Wheeljack and Smokescreen had a little trouble with at first. [[spoiler: Megatron all but throws off the Masquerade in "Darkest Hour".]]
* TheMasqueradeWillKillYourDatingLife: In the [[Recap/TransformersPrimeS2E1OrionPaxPart1 season 2 premiere]], Jack is talking to Sierra at his job. She's obviously interested, but never sees him around. As Jack tries to make an excuse, Arcee chooses this moment to broadcast her voice over the intercom so she can pick him up. She obviously thinks it's his girlfriend, an assumption which is not dissuaded by Arcee's holographic driver in skintight leather nor passing her off as his "mother".
* MechaMooks: The Vehicon drones, who function as generic footsoldiers for Megatron and Starscream. They're actually dangerous, though, as they captured Cliffjumper and give Bumblebee and Arcee a hard time.
* MechanicalLifeForms: When properly introduced to the Autobots, Raf asks, "So, if you guys are robots, who made you?" Ratchet is insulted by the question. Optimus then explains that they are "autonomous robotic organisms from the planet Cybertron." It's shown later in the series that they have an approximation of the same nervous system and "vital components" that regular organic life has. They have limits to the amount of damage they can take, and cold arctic weather can be dangerous.
** Further attention is brought to this when Arcee feels nauseous after coming into contact with Dark Energon.
--->'''Miko:''' Robots who get dizzy?\\
'''Raf:''' Robots with emotions...\\
'''Jack:''' Robots... who can die...
** Another interesting factor comes up when Arcee notes that just being robots doesn't mean they know all the details of how technology works, much like how humans may not know how their own body works:
--->'''Jack:''' You're a motorcycle, Arcee. Shouldn't you know how to build a motorcycle engine?\\
'''Arcee:''' You're a human, Jack. Can you build me a small intestine?
** Another factor is the description of T-Cogs (which control a Cybertronian's ability to transform into their alt-modes or access their built-in weapons) when Bumblebee's was stolen in "Operation Bumblebee". While mechanical in nature, T-Cogs are essentially biology, meaning they can't make one from spare parts any more than humans can replace a kidney with a chunk of beef (although transplants are an option). To anyone like MECH (who are making their own Cybertronian inspired robots) they're useless without a flow of Energon, as a result of being biology and not technology. This also means that Bumblebee, and later Starscream, essentially became victim to ''organ theft''.
** Several episodes have described the use of biological weapons being used in the Cybertronian war. Cybonic Plague is a poisoned form of energon transmitted via interpersonal contact and Tox-En is a more carpet bomb type of bio-weapon.
* MenacingStroll: Optimus walking through the ''Nemesis'' in "One Shall Fall"; later Megatron when he [[spoiler: enters the Autobot base through the groundbridge.]]
* MerchandiseDriven: Played with, as the toys came out over a year ''after'' the premiere date because of the debacle a few years ago concerning on the delay of the ''WesternAnimation/TransformersAnimated'' toy line because the movie line was still selling well. Even then, the toy line is fairly minimal as they are a subline of the greater "Robots in Disguise" line rather than being their own set (like the movies or ''Animated'').
* MeteorMove: An Insecticon, under the influence of Airachnid, pulls a uniquely vicious variation of this move on Megatron. It slams Megatron into a cave wall and kicks him into the air, flying after him and bloodily ripping a chunk of his shoulder off with its mandibles ''in mid air,'' before raining [[MoreDakka a hail of laser fire after him]] as he crashes to the ground. This has the undesired effect of ''seriously'' pissing him off.
* MidSeasonUpgrade: [[spoiler: After suffering serious injuries at the end of season two, Optimus uses the Forge of Solus Prime to give him a new body that makes him dwarf Megatron and have flight capabilities]].
* MightyGlacier: Anyone who dons the [[ArmorOfInvincibility Apex Armor]] becomes this. You're NighInvulnerable and hit really hard, but you're none too fast and, most importantly, have zero ranged weapons.
* MindRape: Optimus' time as a CriminalAmnesiac could count as this, given the way Megatron took advantage of him. When Megatron uses this to taunt him, it gets a little uncomfortable to watch.
** A more straightforward example is Bumblebee's brief DemonicPossession by Megatron.
** It's very strongly implied that the use of a [[JourneyToTheCenterOfTheMind cortical psychic patch]] can be this.
* MoleMen: Vogel insists there are mole men in New York's subways.
* MookHorrorShow: The MECH {{Mook}}s fought by Bulkhead and Breakdown. Though when they break out the high-grade weaponry, things even out a little.
** A similar thing is done by Bumblebee, also against MECH.
* MoralDissonance: See the FamilyUnfriendlyViolence entry for [[Recap/TransformersPrimeS1E9Convoy "Convoy"]].
** Also, IfYouKillHimYouWillBeJustLikeHim is adhered to... unless the enemy really, ''really'' pissed you off. However, the Autobots aren't portrayed as absolutely perfect saints, and they've all endured a lot during the war.
* MoreTeethThanTheOsmondFamily: Scraplets. Tiny little critters that actually look cute. But when they see living metal, they open their mouths and show their teeth, and you can hear a dentist's drill as they speed toward their target.
* MuggingTheMonster: MECH thinks it's stealing the D.N.G.S. from "an unarmed civilian truck". The Autobots don't even need to transform to trash the MECH cars, and it takes Decepticon interference to reveal the Autobots to MECH.
* MutualKill: When Wheeljack shoots down Laserbeak, the drone's final, wild shots score a crippling hit on his ship. Both parties survive, but Laserbeak and the ''[[CoolStarship Jackhammer]]'' are down for the episode.
* MySkullRunnethOver: Bulkhead, after getting the data cylinder's contents uploaded into his brain.
* MythologyGag: This isn't [[TransformersAnimated the first time]] an Ultra Magnus has used DropTheHammer as his WeaponOfChoice.
[[/folder]]

[[folder: N-Z]]
* NeckLift: Megatron does this to Starscream in [[Recap/TransformersPrimeS1E4DarknessRisingPart4 "Darkness Rising, Part 4"]].
** And that's ''after'' Megatron stopped beating him.
** Dreadwing does this to Starscream in "Triangulation".
** Soundwave does this to Airachnid in "One Shall Rise, Part 3," though his hand is so big on her that it's more of a shoulder-and-neck lift.
* NeverRecycleYourSchemes: DoubleSubverted in [[Recap/TransformersPrimeS1E23OneShallFall "One Shall Fall"]]. Megatron tries to rebuild the space bridge that was destroyed in the pilot, in order to use it to find more dark energon. However, it turns out that he didn't ''need to''. There already is more dark energon on Earth [[spoiler:because Earth is ''Unicron.'']]
* NeverSayDie: Averted throughout, particularly in the first five minutes of the show with Cliffjumper.
* NiceJobFixingItVillain: In "Orion Pax, Part 3", a pair of Vehicons start beating up Orion Pax (who is starting to doubt Megatron's lies) when he protests against Megatron's plans. The beatdown causes Orion's arm cannons to appear -- the arm cannons Orion didn't know he had. He immediately kills the Vehicons and leaves to confront Megatron.
-->'''Orion Pax:''' I'm... armed?
-->[[OhCrap (Vehicons freeze in panic)]]
** In [[Recap/TransformersPrimeS3E8Thirst "Thirst"]], Starscream and Knock Out accidently engineer a ZombieApocalypse that costs the Decepticon Army half the Vehicons and the entire Insecticon Hive.
* NinjaPirateZombieRobot: HumongousMecha Zombies!
* NobleDemon: Breakdown and Dreadwing.
* NoFlowInCGI: Subverted, due to the series being animated by a [[Creator/PolygonPictures veteran CG animation studio]]. All of the human characters' hair looks somewhat like clay, but this is largely due to the art style and most likely intentional.
* NoHoldsBarredBeatdown: Optimus gives one to Megatron in [[Recap/TransformersPrimeS1E23OneShallFall "One Shall Fall"]].
** In "Orion Pax, Part 3", a couple of Vehicons start whaling on Orion when he protests Megatron's orders. This backfires spectacularly when Orion reflexively activates his arm cannons (which he didn't know he had thanks to being mentally regressed to a time before he was ever armed) to defend himself.
** Bulkhead delivers one to a Starscream clone, going so far as to actually ''beat him to death''.
* NoMacGuffinNoWinner: Silas tries this in [[Recap/TransformersPrimeS1E9Convoy "Convoy"]], but Optimus manages to save the DNGS.
** Done more successfully by Bulkhead with the energon harvester.
** In [[Recap/TransformersPrimeS1E21TMI "T.M.I."]], Megatron destroys the information capsule rather than let the Autobots take it.
** Subverted with the polarity gauntlet and the immobilizer staff.
** In "Toxicity", Bulkhead does it again with the Tox-En by throwing it in a volcano.
** How Optimus convinces Dreadwing to stand down in "Triangulation" - since the Apex Armor had just gone to the bottom, there was no reason for them to fight.
* NoOneCouldSurviveThat: Optimus and Starscream both write Megatron off after the space bridge explodes with him at ground zero. It takes until the next episode for Megatron to show up again, alive... [[http://tfwiki.net/w2/images2/5/5b/Masters%26Students-Megatronstasis.jpg but not exactly well.]]
** In [[Recap/TransformersPrimeS1E19RockBottom "Rock Bottom"]], Starscream initially writes Megatron off after the cave-in... but then almost immediately remembers that Megs has survived worse, and he decides that rescuing him would probably earn him some points.
** Optimus and Dreadwing seem to write Starscream off after he fell through a sheet of ice, even though the viewers see him [[WalkDontSwim walking along the bottom of the ocean]].
** Hardshell also proclaims that Bulkhead could not have survived his wounds. He's wrong, but Bulkhead suffers a complete systems failure, and has to undergo lots of physical therapy, with the implication that he'll never be at his physical peak again.
* NoOntologicalInertia: Averted; breaking the Immobilizer does ''not'' unfreeze Optimus and Bulkhead.
** Played straight when Unicron is defeated and all the natural disasters he was causing on Earth just stop.
* NoPeripheralVision:
-->'''Wheeljack:''' Wrecker fact number 17?
-->'''Bulkhead:''' [[LampshadeHanging Guards never look up.]]
* NoSenseOfHumor:
-->'''Jack:''' Uh, Optimus! You wanna see something funny?\\
'''Optimus:''' No.
* NonActionGuy: Ratchet doesn't see much fighting and usually stays at base as MissionControl. But when needed, he is still willing to go into battle, surgical blades and all.
** Soundwave tends to stay out of combat as well; for almost the entire first season, his only fight scene was when he attacked the kids with one of his tentacles in the pilot. In the season finale, however, he proved that when motivated, he's easily one of the more dangerous Decepticons.
* TheNoseless: All of the robots seem to follow the aesthetic set forth by ''Animated'', substituting noses with a small ridge on their helmets in the same approximate place. Optimus is perhaps the most notable example, as his ridge is so small as to be barely noticeable.
* NotQuiteDead: Megatron survived the space bridge exploding thanks to dark energon, which left him barely alive.
** Silas, after Nemesis Prime gets dropped on him. He's left on heavy life support, and MECH is forced to place him inside [[spoiler:Breakdown's corpse]] to save him.
** In ''Predacons Rising'', [[spoiler: Unicron]] returns, bringing [[spoiler: Megatron]] back to life as well.
* NotSoDifferent: In "Convoy," with the introduction of MECH, Optimus notes that humanity has its own Decepticons.
** In "Toxicity", Fowler was coaching Bulkhead over a comm channel to give him the strength to complete his mission of destroying a small stockpile of [[KryptoniteFactor Tox-En]]. Here we learn that Fowler is an ex-Army Ranger and thus understands Bulkhead's connection to the Wreckers. It's especially interesting because they didn't get along very well before, but found new respect for each other.
* NothingIsTheSameAnymore: The end of Season 2. Transformers hasn't gone for broke that bad since the original movie.
* OffModel: The eyes of the robots mix the colored shapes that were used for most all prior incarnations and the pupils are the intricate "adjusting camera lens" look that the movies introduced. Depending on the episode certain characters' pupils (most often Bumblebee and Starscream) vary between the camera lens look and being just filled with color.
* OffWithHisHead: Happens twice in "Crossfire":
** When MECH finds what's left of [[spoiler: Breakdown]], his head is lying well away from his body with an expression of terror on his face.
** Megatron decapitates Airachnid's Insecticon later in the episode.
* OffhandBackhand: Ratchet, while under the effects of the [[PsychoSerum synthetic energon]], pulls this off on a Vehicon in [[Recap/TransformersPrimeS1E22StrongerFaster "Stronger, Faster"]].
* OffscreenMomentOfAwesome: The synthetic energon-powered Ratchet vs. Breakdown fight in [[Recap/TransformersPrimeS1E22StrongerFaster "Stronger, Faster"]].
* [[OhCrap Oh Scrap]]: Happens a lot. The most notable example is almost certainly Megatron's face when Optimus acquires the Star Saber. It has to be [[OOCIsSeriousBusiness seen to be believed.]]
* OneManArmy: Bulkhead is second only to Optimus in combat power, and he produces a fine showing of this in [[Recap/TransformersPrimeS1E4DarknessRisingPart4 "Darkness Rising, Part 4"]], when he takes on a squad of Vehicons by himself with surprising grace, finesse and power. He's also the only Autobot besides Optimus to hold his own against Megatron, while he's fully powered by his dark energon. A very impressive feat.
** Ditto for Wheeljack. It seems that for the Wreckers, this trope is par for the course.
** In "Orion Pax, Part 3", Megatron takes on Ratchet, Bumblebee, and Bulkhead at the same time, and wins.
* OneSizeFitsAll: The Apex Armor automatically sizes itself to its wearer, [[spoiler:even if that wearer happens to be a human]].
* OnlyICanKillHim: The only thing that can stop Unicron is the power of a Prime.
* TheOnlyOneAllowedToDefeatYou: Megatron is willing to let others kill Optimus, but only if ''he'' gives the order.
** And in an interesting variation, Miko apparently feels that Bulkhead is the only one allowed to defeat Breakdown.
** Arcee and Airachnid have this attitude towards each other.
* OnlyTheChosenMayWield: Artifacts belonging to the Thirteen Primes will only respond to a Prime. Goes double for the Star Saber, which can't even be moved by a non-Prime. Megatron gets around this by [[BorrowedBiometricBypass stealing the arm]] of a deceased Prime.
* OohMeAccentsSlipping: Miko is supposed to be Japanese, but Tania Gunadi's Indonesian accent is still audible.
* OurZombiesAreDifferent: Adding Dark Energon to a Cybertronian's corpse results in a savage monster who kills everything in its path. They can be controlled by a living Cybertronian with Dark Energon in their system.
** Also counts as NonHumanUndead.
* [[OutrunTheFireball Outrun the Cave In]]: Starscream fails this in [[Recap/TransformersPrimeS1E19RockBottom "Rock Bottom"]], BigNo and all.
* OutOfGenreExperience: "Thirst" is essentially a horror film, using many of the tropes common to the genre (an experiment [[GoneHorriblyWrong that did not go as well as expected]], enclosed spaces, and the infection spreading very, very quickly). Knock-Out also lampshades the tropes a few times in the episode.
* PaletteSwap: In proud ''Transformers'' tradition. One of Arcee's old partners, Tailgate, is a recoloring of Cliffjumper in a white primary with red accents. They manage to hide it by showing sharp camera angles on him so it isn't so obvious.
** Dreadwing is a recoloring of Skyquake, [[JustifiedTrope justified]] because they're brothers (split from the same spark).
** Happens with the titular character of "Nemesis Prime."
** Ultra Magnus is largely the same design as Optimus (as per tradition) except colored white and blue, but he is modified with different head, chest and shoulders. He ends up scanning a vehicle form identical to Optimus' as well but with even fewer design changes.
* PapaWolf: When Megatron nearly killed Raf, the normally calm Optimus decides that enough is enough and heads into battle to ''kill'' Megatron.
* PardonMyKlingon: Cybertronian-style swears such as "scrap" and "frag". Notably missing is the formerly ubiquitous "slag", which is an actual swear word over in England and the UK (but not America or Canada). Production is aware of this; in ''WesternAnimation/TransformersAnimated,'' the Dinobot who is nigh-identical to G1 Slag is named "Snarl" (after another Dinobot who doesn't get a TFA version) but "Oh, slag" remains the preferred "something really bad is about to happen" phrase. However, "Oh, scrap" appears to be its official replacement now.
* PerpetualFrowner: Agent Fowler is constantly grumpy.
* PietaPlagiarism: When Bumblebee carries an injured Arcee back through the [=GroundBridge=] at the end of [[Recap/TransformersPrimeS1E5DarknessRisingPart5 "Darkness Rising, Part 5"]].
* PintsizedPowerhouse: Due to the way the Apex Armor works, [[spoiler:Miko]] ends up becoming this in "Chain of Command". [[spoiler:While wearing the Apex Armor, Miko is every bit as strong as Starscream or Arcee were when wearing it, but barely comes up to Starscream's chest since the armor is fitted for a mere human.]]
* PlayingBothSides: Starscream, though it's not [[TheChessmaster what it sounds like.]] Starscream's just trying to survive and ends up trying to get help from the Autobots when he's injured and wrecking Megatron's plans when he can, but he's not above trying to convince Dreadwing to let him help fight against Optimus Prime, only to turn around and help Optimus take out some of the Vehicons, only to later exclaim to Dreadwing that he was forced to help Optimus.
* PlayingPossum: Bumblebee does this in [[Recap/TransformersPrimeS1E20Partners "Partners"]] to fool Airachnid into thinking she hit him with the Immobilizer.
* PlotTailoredToTheParty: [[Recap/TransformersPrimeS1E7Scrapheap "Scrapheap"]]. The base is swarmed with Scraplets, metal-eating termites. The only way to get them out of the base is through the [=GroundBridge=]. The only way to fix the [=GroundBridge=] is to repair the leak in the fuel line. The fuel line is where the scraplets swarm is located. Now if only there was someone in the base not made of metal who could go down there to fix the fuel line.
** Lampshaded by Ratchet: "We're lucky it happened... on a Saturday."
* PlugNPlayTechnology: Averted. Raf tries to download Decepticon information onto a flash drive, but can't find a port for it. Miko has to take a picture of the screen on her cell phone.
* PoliceAreUseless: In "[[Recap/TransformersPrimeS1E10DeusExMachina Deus ex Machina]]", the museum guard calls the police before he finds Miko and takes her into the security room for questioning during the night. At the end of the episode, ''morning comes'' and the police never arrive, when realistically, it should only have taken them a few minutes to get there. ''Fowler'' manages to get there before they do, and he was supposed to be ''on break'' at the time.
* POVCam: The show is fond of showing the view of an Autobot, usually Bulkhead, while he's firing at Decepticons. Sometimes it's closer to an over-the-shoulder view, possibly in homage to ''VideoGame/TransformersWarForCybertron''.
** A literal one is used during Bumblebee's trip into Megatron's mind, which later proves to be more than just giving a reason why the others know of Bumblebee's adventures.
** We see the world through Soundwave's visor a few times.
* PowerTrio: The three human kids are an excellent example of the Freudian kind:
** Jack: [[TheKirk Ego]]. He's the most down-to-earth of the three kids and serves as the voice of reason. He's a perfect balance between Raf's intelligence and Miko's emotion.
** Miko: [[TheMcCoy Id]]. The most impulsive and given to emotions.
** Raf: [[TheSpock Superego]]. The most intelligent and tech-savvy, and the one most willing to pursue logical courses of action.
* PoweredArmor: The Apex Armor.
** Let's be clear here. MECH is reverse engineering Cybertronian technology to develop the ultimate weapon and the only PoweredArmor seen so far can only be worn by a Cybertronian.
** In season 3, Miko discovers that the Apex Armor is indeed compatible with humans. Fowler seems to hint that the government may one day use reverse engineered armor as a way to help humans fight back against Decepticons.
* ProfessorGuineaPig: Ratchet in [[Recap/TransformersPrimeS1E22StrongerFaster "Stronger, Faster"]]. See below.
* PsychoSerum: The incomplete synthetic energon formula from [[Recap/TransformersPrimeS1E22StrongerFaster "Stronger, Faster"]]. Injecting it ''does'' make Ratchet much faster and stronger, but also makes him far more aggressive, angry, brutal, ''and'' overconfident enough to try and take on Megatron alone. And the episode ends with Knock Out finding a sample, presumably so the Decepticons can now manufacture it themselves, and Megatron sees no problems with its side-effects.
* PunchCatch: Megatron grabs Ratchet's second [[PsychoSerum synthetic Energon]]-powered punch, twists his arm, and punches a hole in Ratchet's gut with his free hand.
** In "Toxicity", Hardshell catches Bulkhead's wrecking-ball punch and stabs him with his free hand.
* PunchPunchPunchUhOh
* PunctuatedForEmphasis : A rare quiet example: "All. Hail. Starscream."
** And in [[Recap/TransformersPrimeS1E11SpeedMetal "Speed Metal"]], a much louder example: "It. is. LORD!!!!"
* PunctuatedPounding: Accompanies the above examples of AndThisIsFor and leads into PunchPunchPunchUhOh for the first one.
* PunyHumans: Used to insult Breakdown after he gets captured by MECH. Megatron refuses to send a rescue team, claiming that since Breakdown got captured by creatures smaller and weaker than him, he's not worth rescuing. Starscream also uses the trope name later to make Breakdown "forget" about the unauthorized rescue.
* PuppyDogEyes: Starscream, of all bots, does this a few times in "Partners".
** Bumblebee's pretty good at them.
* PurpleEyes: And '''never''' a good thing. They indicate that a Cybertonian is under the influence of [[TheCorruption Dark Energon]]. Or that you're dealing with [[PsychoForHire Airachnid]].
* TheQuietOne: Both Bumblebee and Soundwave. When Bumblebee does speak, his "voice" is a series of beeps and whirrs, but even then, he doesn't seem to carry on long conversations. Soundwave only "speaks" using recorded audio tracks of a recent conversation; that and his blank stare are meant to be unsettling.
* RampJump: Optimus uses [[{{Ramprovisation}} a glacier]] to get onto the ''Nemesis'' in [[Recap/TransformersPrimeS1E14OutOfHisHead "Out Of His Head"]].
* RealitySubtext: "Decepticons! [[Creator/FrankWelker I]] have [[WesternAnimation/TheTransformers returned!]]"
* ReadingsAreOffTheScale: Invoked by Bulkhead when he finds the pod in [[Recap/TransformersPrimeS1E7Scrapheap "Scrapheap"]].
* RecapEpisode: [=S02E09=] "Grill" for the good guys, and [=S02E24=] ''Patch'' for the Decepticons (Starscream in particular)
* RedEyesTakeWarning: Standard for Decepticons. Megatron tops this one, his stare alone is enough to frighten anyone at first glance. Exceptions among the Decepticons include Breakdown, [[PurpleEyes Airachnid]], and [[TheBlank Soundwave]].
** ...and red optics are the lesser of two evils. When any Decepticon [[PurpleEyes consumes Dark Energon]]...[[UnderStatement take a]] [[LetsGetOutOfHere hike.]]
* RedheadedBully: Vince.
* RedOniBlueOni: Scraploads.
** Megatron and Optimus, of course.
** Arcee and Optimus are the most clear-cut examples in the Autobot ranks. Arcee is brash and somewhat reckless while Optimus is [[BewareTheNiceOnes generally]] TheStoic amongst the Autobots.
** Bumblebee and Bulkhead are red to Ratchet's blue.
** Starscream and Soundwave fit this trope to a T. Starscream is a foul-tempered, narcissistic coward while Soundwave is cold, calculating, and utterly emotionless.
** [[ThoseTwoBadGuys Knock Out and Breakdown]] are another excellent example. Their color schemes are an inversion, however; [[TheBrute Breakdown]] is dark blue while the more cultured Knock Out is red. Likewise, either one of them is red to Airachnid's blue.
** Starscream and Megatron.
** Megatron and Soundwave. Anyone and Soundwave, really.
** Even though the former is long dead and they never actually met in-show, twins Skyquake and Dreadwing seem to be a pair. Skyquake carries himself like a gladiator, takes absolutely ''no'' crap from Starscream, and is quick to attack the Autobots. Dreadwing has an noticeably cooler temperament than his brother and employs more sophisticated weapons and tactics.
** Miko is an obvious red to Jack and Raf's blue.
** As shown in "Out of the Past," [[BoisterousBruiser Cliffjumper]] and [[{{Tsundere}} Arcee]] are this. They're even ColorCodedForYourConvenience.
** [[CoDragons Starscream and Shockwave.]]
* TheReveal: In [[Recap/TransformersPrimeS1E24OneShallRisePart1 "One Shall Rise, Part 1"]]: [[spoiler: Unicron is ''Earth'', the planet having been formed around his slumbering body]].
* RevengeBeforeReason: Arcee's obsession with defeating Airachnid to avenge Tailgate's murder. In [[Recap/TransformersPrimeS1E20Partners "Partners"]], this also extends to Starscream for Cliffjumper's death, and she nearly crosses the line by killing him in cold blood, but snaps out of it in time.
** Fortunately, she seems to have learned her lesson; in [[Recap/TransformersPrimeS1E23OneShallFall "One Shall Fall"]], when Bumblebee is about to go on a RoaringRampageOfRevenge against Megatron for injuring Raf, she's the one who talks him down.
*** In "Orion Pax, Part 2", when Bulkhead and Ratchet try to hide who they got their info from, they're surprised at how nonchalantly Arcee deduces it's Starscream, despite their fears that she would fly into an uncontrollable rage finding out that they actually accepted Starscream's help.
*** Arcee seems to have backslid a bit by "Crossfire" when she breaks ranks and attempts to go after Airachnid on her own and would have gotten killed for it had [[VillainousRescue Starscream not come to her aid]].
*** She shows enough restraint in "Armada" to [[spoiler: let Airachnid get locked into stasis]], though she admits that it was difficult to hold back.
* ReverseThePolarity: How they blow up Megatron's space bridge; reversing the power flow causes it to overload, destroying the whole thing. Although there is an attempt at justification, as energon is [[MadeOfExplodium naturally volatile]] and what they do seems to be something like crossing positive/negative currents.
* TheRevolutionWillNotBeCivilized: Originally, the Decepticon uprising was one based on the desire for freedom. Since then, Cybertron was made uninhabitable, its supreme leader cares more about himself and screwing over his enemies than making it a better world; and most Decepticons are savage thugs, with only a few having anything resembling honor, and the rest simply being a more sophisticated brand of thug.
* RoboFamily: [[AllThereInTheManual Not exactly mentioned in the show itself]], but there are a few examples:
** Unicron and Primus are twin brothers.
** The Thirteen Original Primes left behind a few descendants. Prima's lineage is recognised by those who possess a "Primian polarity", among whom Optimus is included. And Amalgamous Prime is ancestor to the "shifter" breed, which includes Makeshift.
** One that actually ''is'' mentioned in-series, and is plot-relevant at the same time, are Skyquake and Dreadwing. Dreadwing is Skyquake's twin brother, come to avenge his death. It also lets them use a PaletteSwap instead of making a new CGI model.
* RunningGag: "I needed that!!", said by Ratchet in regards to whenever ''anyone'' damages something he needs.
** Bulkhead himself [[LampshadeHanging lampshades]] this in "[[Recap/TransformersPrimeS2E1OrionPaxPart1 Orion Pax, Part 1]]".
** Fowler showing up to help out, saving an Autobot's hide, and getting his plane/helicopter scanned by the 'Con who had no means of escape.
* SacrificialLion: Cliffjumper. Originally billed alongside the main robots, his death is referenced repeatedly during the initial five-episode pilot, and the possibility of him being alive drives most of the plot in the second episode. He gets mentioned every so often by the other Autobots as they are worried about future casualties and he gets a flashback episode in the second season. Lastly Starscream gloats about killing him every 5th episode.
** [[spoiler:Breakdown]] is a rare villainous example. His death at Airachnid's claws shows she's playing for keeps about deserting.
* SaveTheVillain: Subverted in [[Recap/TransformersPrimeS1E19RockBottom "Rock Bottom"]]. They're not willing to kill the bad guys in cold blood, but aren't going to bother rescuing them, either.
* SavvyGuyEnergeticGirl: Jack and Miko.
* SayMyName: See SkywardScream.
** Megatron does a variant on a tradition: usually, when Megs discovers 'Screamer's betrayal, he'll bellow "STAAAAARSCREEEEEAM!!" and you know payback is going to ensue. In this series, when Megatron's body is finally restored and his spark restored to it, he immediately opens his eyes and ''whispers'' "Starscream." He then goes on to mercilessly punish him.
* ScreamDiscretionShot: Knock Out's "cosmetic punishment": [[TortureTechnician Starscream]] moves in close, and the camera cuts away to Breakdown cringing as Knock Out screams.
** The death of [[spoiler:Breakdown]]. Airachnid moves in for the kill and the camera cuts away to a distant part of the forest and [[DisturbedDoves the reaction]] of some crows as [[spoiler: Breakdown]] screams.
** Also, the death of the final Starscream clone. Subverted in that since Starscream [[{{Synchronization}} feels his clones' pain]], it's actually ''him'' screaming as his kills the clone. Starscream takes aim... and we fade to black. However, just before credits roll, we hear '''BOOM!''' followed by "AAAAAARRRRRRGH! ''Scrap'', that hurt!"
*** Before that, Starscream had another when MECH stunned him in order to steal his T-cog.
* ScreamsLikeALittleGirl: Bulkhead. Made even funnier because his voice is naturally very deep and baritone.
** Starscream in the Japanese dub.
* ScrewThisImOuttaHere: In [[Recap/TransformersPrimeS1E20Partners "Partners"]], Starscream first decides he's had enough of Megatron's mistreatment, then tries to join the Autobots, but after Arcee attempts to kill him, he declares he no longer has any allegiance and serves only himself.
** In [[Recap/TransformersPrimeS1E17Crisscross "Crisscross"]], Airachnid abandons her attempt to kill Jack and Arcee when Fowler and his troops show up, outgunning her.
* SealedEvilInACan: Scraplets, who even seem to emerge from a dumpster-like container.
** To a lesser extent, there's also Skyquake, who is in stasis on Earth as a sleeper agent until Starscream releases him.
** Unicron, [[spoiler:who has been sleeping inside Earth for eons.]]
** The Insecticons remain in stasis pods until an Autobot frequency ([[TheBeastmaster or someone emulating one]]) awakens them.
** [[spoiler:Airachnid gets trapped in a stasis pod, and is being held at the Autobot HQ.]]
* SecretGovernmentWarehouse: The recovered Iaconian artifacts are kept in a storage area in the "back 40" of the Autobots' secret base, [[GenreSavvy one artifact to a bay]]. Among other things...
-->'''Smokescreen:''' ''(spots the stasis-locked [[spoiler:Airachnid]])'' Woah, what kind of relic is ''[[spoiler:she]]''?
-->'''Jack:''' The kind you don't want to mess with.
* SeriesContinuityError: The Decepticon fortress created in the second season finale was originally dubbed "New Kaon" by Megatron, but later called Darkmount. It could be a difference between the land and the building itself but it isn't clear.
* SesquipedalianLoquaciousness: Bulkhead breathes this trope when he becomes a walking encyclopedia in [[Recap/TransformersPrimeS1E21TMI "T.M.I."]].
* SendInTheClones: Starscream does this with five clones of himself. Unlike ''WesternAnimation/TransformersAnimated'' though, they aren't that distinct from each other, which probably contributes to why they come within a few seconds of actually terminating Megatron if Airachnid hadn't chosen to attack as well.
* SeriousBusiness: Ratchet and the science fair projects.
* ShapeshifterModeLock: Happens briefly to Bumblebee when MECH steals his T-Cog, the organ that allows Cybertronians to scan alternate modes and transform. He doesn't take it well.
** The same thing ends up happening to Starscream. He doesn't take it well either.
* ShipTease: The writers have made a few ''[[GettingCrapPastTheRadar questionable]]'' dialogue choices in some scenes featuring Jack and Arcee. Just look at Jack when he first meets Arcee (who was disguised as a motorbike); if he talked and behaved that way to her [[{{Fembot}} robot form]], he'd come across as quite TheCasanova {{Robosexual}}. Also, there was his heartfelt confession to Arcee that ''[[AManIsNotAVirgin she was his first]]... [[LessDisturbingInContext bike]]."
** Considering what June said when she found out that Optimus Prime wasn't around makes you wonder if it runs in the family.
** To be fair, a lot of people are like this towards their car/bike. The fact that this vehicle happens to be an actual woman just puts a whole new connotation into it.
** And then there's [[Recap/TransformersPrimeS1E18MetalAttraction "Metal Attraction"]], where Arcee and Bulkhead spend half the time [[ChainedHeat magnetized together]]. Miko can't seem to help giving the shippers more fodder.
---> '''Ratchet:''' The gauntlet may be our best solution for your current... attraction.\\
'''Miko:''' Ugh! They're not attracted to each other!
*** She turns the tables on Jack in ''Plus One'', when Arcee and Wheeljack got off on a mission together.
** [[Recap/TransformersPrimeS1E9Convoy "Convoy"]] has a few sweet moments between Jack and Miko. She even holds his arm and, well, he tried to sweetly say goodbye.
*** And then the Season 2 finale [[Recap/TransformersPrimeS2E26DarkestHour "Darkest Hour"]] has [[spoiler:them all being separated by necessity. Mounted on Arcee, Jack gives Miko a brief glance, and she from inside Bulkhead looks towards him almost longingly, her hand against the window as Bulkhead drives off.]] Even if you see it as merely platonic, it's like she's trying to take in some reassurance - as much as she'd be annoyed by Jack at times, he's always protected her and Raf like a big brother, and they don't know when they might see each other again.
**** Miko absolutely glomps Jack when they reunite in "Prey"...then jokingly punches him in the gut and calls him a "weakling".
** In [[Recap/TransformersPrimeS1E22StrongerFaster "Stronger, Faster"]], Breakdown tells a Vehicon that he's [[PairTheSpares intrigued]] by Airachnid, despite the extra arms and domineering personality.
*** [[spoiler: [[ShipSinking She ends up killing him with those extra arms. And before that, Breakdown showed that he had no qualms about crushing Airachnid for stepping out of line]].]]
** As of the end of the season, there seem to be a few hints of an attraction between Agent Fowler and June Darby. Most noticeably, he gave her a gigantic bearhug when Unicron was defeated.
*** "Plus One" plays it for maximum effect.
*** ''Predacons Rising'' develops some between [[spoiler: Bumblebee and Arcee]].
* ShipSinking: An nasty example in "Crossfire", in which [[spoiler: Breakdown, who admitted to being "intrigued" by Airachnid in "Stronger, Faster", has no problem trying to kill her on Megatron's command. Nor does it save him from being brutally murdered by her.]]
* ShooOutTheClowns: No human characters appear at all in [[Recap/TransformersPrimeS1E20Partners "Partners"]].
** Neither do any of them appear in the incredibly complex and dark episode Crossfire. Except some MECH grunts who salvage [[spoiler: Breakdown]]'s corpse.
** Jack is the only human to feature in "Predatory," and by the end of the episode, he's [[BadassNormal left behind]] his clown status.
** In "Loose Cannons", the only human to feature is Agent Fowler, the more serious of the main five humans.
* ShoutOut: When Arcee meets up with Jack after he's seen that Cybertronians exist, he tries walking away from her while saying "I get it. The first rule about Robot Film/FightClub is that you don't talk about Robot Fight Club."
** Hovering somewhere between this and a voiceless version of HeyItsThatVoice, the Dark Energon produced drone-thing in "Darkness Rising, Part 3" makes the ''exact'' same squawks and screeches as the Warrior Bugs from ''WesternAnimation/RoughnecksStarshipTroopersChronicles''.
*** The [[{{Mooks}} Vehicons]] in the mines have different helmet designs than the combat variants. These are similiar to [[Franchise/DeadSpace another space miner]]
** When fighting the Scraplets in "Scrapheap", Miko says that they're going on a [[Franchise/StarshipTroopers bug hunt]].
** "Predatory" is essentially a half-hour long love letter to ''Film/{{Predator}}''.
*** As if to clue the audience even further on Airachnid's wickedness, her facial plate has horns identical to [[Disney/SleepingBeauty Maleficent's]].
** In "Out of His Head" Starscream says "[[Series/TheATeam I love it when a plan comes together.]]"
** Knock Out calls humans [[Series/BattlestarGalacticaReimagined skinjobs]].
** There is no mistaking that the [[http://tfwiki.net/w2/images2/5/5d/MetalAttraction_gauntlet.jpg Polarity Gauntlet]] is inspired by the [[http://masseffect.wikia.com/index.php?title=Omni-toolsℑ=Kasumi2-jpg Omni-Tool]] from ''Franchise/MassEffect''.
** Some of the [[HurricaneKick moves]] Ratchet pulls off in "Stronger, Faster" resemble attacks from the ''StreetFighter'' series, particularly the "Spinning Bird Kick".
** Arcee, in both vehicle and robot modes, mirrors the coloring and looks of [[Anime/BubblegumCrisis Priss Asagiri's]] Motoslave and Hardsuit, respectively.
** There is an unmistakable shout out to ''Film/ANewHope'' when Fowler has to pretend to be a Vehicon when Breakdown starts wondering why the [[spoiler:Space Bridge crew]] has not reported in at the usual time.
** Also in the ''Orion Pax'' episodes, [[spoiler:Vector Sigma]] looks unmistakably like the control room in Series/Halo
** The sentient warship turning on the crew as well as its defeat is very similar to [[Film/TwoThousandOneASpaceOdyssey HAL 9000]].
** The ship's stasis beam recycles the zat'nikt'al (Zat Gun) sound effect from the StargateVerse.
** In flight, Laserbeak bears a striking resemblence to the JAM fighters from ''Franchise/SentouYouseiYukikaze''.
** In "The Human Factor", [[spoiler:Breakdown!Silas]]' revival sequence bears quite a resemblance to that of FrankensteinsMonster. His request of "take me to your leader" is also a nod to early sci-fi movies involving aliens arriving to Earth.
** Franchise/StarshipTroopers again: the Insecticons in bug form resemble the razor-winged air support bugs.
** Fowler refers to the wing of jets he's leading to destroy [[spoiler:Darkmount]] as [[Franchise/GIJoe Sky Strikers]].
** The truck Fowler brings for Optimus to scan for his new vehicle mode is said to be an "experimental vehicle designed by our [[Main/{{Mask}} M.A.S.K.]] division."
*** And let's not forget how he rocks out to [[WesternAnimation/TransformersTheMovie The Touch]] on his way home from work in ''Nemesis Prime.''
** The tunnels within Unicron bear a strong resemblance to those in [[Franchise/{{Alien}} Xenomorph hives]].
** Predaking's mandibles in his Beast Mode resemble the mandibles of the titular aliens from ''Film/{{Predator}}''.
** The Vampire-Terrorcons in the Episode ''Thirst'' are virtually ''identical'' to the Reavers in ''{{Blade}} 2'' when their lower jaws split open and their tongues strike out like hideous serpents to suck the energon from their victims and turn them into more Vampire Terrorcons.
** In ''Chain of Command'', a Seeker gets hit by a [[StreetFighter Shoryuken]] from [[spoiler: a newly-armoured Miko]].
** In ''Darkest Hour'', just before [[spoiler:the attack on the Autobot base]], Megatron shouts, [[TransformersAnimated "Decepticons! Transform and rise up!"]]
** In ''Hurt'', a Decepticon mine is designated TVC 15, a {{David Bowie}} song.
* Both Breakdown and Airachnid's voice actors starred in ''Series/{{Firefly}}'' Their first meeting in "Metal Attraction" is accompanied by a distinctly western, distinctly Firefly-esque guitar twang.
* ShownTheirWork: The train in [[Recap/TransformersPrimeS1E9Convoy "Convoy"]] is surprisingly accurate. The Mythos also get themselves some decent references, like Bumblebee being hooked up to an Electro-Pulse modifier, something mentioned ''way'' back in Generation 1, and only once.
** The large radio antenna array in Ep 5 actually does exist in real life and it really is astronomically accurate.
* TheSilentBob: Soundwave doesn't speak much, and so far, anything he "says" is a rather creepy recording of another character (complete with G1's heavily modulated voice). It seems to be a type of EvilCounterpart to Bumblebee's CuteMute status. Most likely, the irony that someone called ''Soundwave'' is mute is intentional.
* SilentSnarker: Soundwave, natch.
* SimultaneousArcs: "Tunnel Vision", "Triangulation", "Triage" and "Toxicity" all take place at the same time.
** "Project Predacon" and "Chain of Command" also take place simultaneously, with Ultra Magnus, Bulkhead and Wheeljack being sent off on a mission during the former and actually seeing what happens in the latter.
* SingleTear: Miko gets one when Bulkhead tries to do a HeroicSacrifice in [[Recap/TransformersPrimeS1E19RockBottom "Rock Bottom"]].
** June also gets a happy one upon hearing that Jack has returned from Cybertron unharmed.
* SkywardScream: Starscream [[SayMyName curses Megatron's name]] in [[Recap/TransformersPrimeS1E19RockBottom "Rock Bottom"]].
** Arcee provides one when Soundwave teleports her to the Arctic before she can recover Optimus/Orion from the ''Nemesis''.
** Megatron does one in "Orion Pax part 3" when the restored Optimus escapes with Jack and the Autobots.
** ''Optimus'', of all bots, does one in "Inside Job" when Starscream escapes with [[spoiler:the Omega Keys]].
* SlasherSmile: Megatron, Starscream, and Airachnid are ''very'' good at these. Knock Out, of all bots, gets a ''chilling'' one in "The Human Factor."
* TheSmurfettePrinciple: Even though there are quite a number of female characters in the show compared to past incarnations, males still outnumber females by a large margin and are often the only female within their respective groups.
** Arcee is the only female Autobot on Earth and the only female transformer among the main Autobot team.
** Miko is the only female among a trio of human kids hanging around with the Autobots.
** Airachnid is the only female Decepticon on Earth.
** Solus Prime is the only female Prime.
*** And to make matters worse, she's also the only Prime that they've gone out of their way to state as being implicitly '''''dead''''' in the novels.
* SnarkToSnarkCombat: A favourite activity of Starscream and Knock-Out. It's easier to count the scenes when they ''aren't'' trading barbs like a pair of particularly passive-aggressive high-school girls.
* SoProudOfYou: June, as she watches her son Jack grow from a child into a responsible adult and brave warrior in "Orion Pax, Part 3."
* SpaceIsCold: Averted. The Autobots have no problems in space, but the sub-zero temperatures in the Arctic are a major concern.
* SpaceIsNoisy: Fails on this account, though. Starscream hears Megatron's voice and Soundwave's Deployer in space.
* SpikesOfVillainy: The ''Nemesis'' is covered in them.
** As is Unicron, but that's tradition.
* SpotTheImposter: Teased, but ultimately averted when Makeshift impersonates Wheeljack. Toward the end of the episode, they have a one-on-one fight, and the kids even say they've lost track of who's who... only for the real Wheeljack to win handily and toss Makeshift through the [=GroundBridge=]... [[WhyAmITicking with a bomb strapped to him]].
* StabTheScorpion: Megatron, in the season 1 finale.
* StandardizedLeader: To a certain degree, deconstructed. It's mentioned several times that Optimus is a very compassionate and noble leader, but he doesn't have much of a sense of humor and doesn't socialize, either. Arcee and Bulkhead have said it comes with the title of Prime, as such a responsibility weighs upon an individual. Ratchet notes that Optimus was much different before he became a Prime, and in fact compares him to Jack.
* TheStarscream: Like [[KidAppealCharacter Bumblebee]], it would be a crime if he weren't here. This incarnation appears to be a little less backstabby and more of a long-term plotter. He jumps at the chance to take control when the opportunity arises (such as Megatron being critically wounded after the miniseries), but he is generally too afraid of Megatron to openly oppose him. He alternates between actually being in control and plotting against Megatron behind his back. And in [[Recap/TransformersPrimeS1E20Partners "Partners"]], he finally has enough and goes rogue.
** Airachnid plans on taking command of the Decepticons, due to Megatron's absence. Soundwave is [[CurbStompBattle quick to veto]].
* StatusQuoIsGod: Optimus gets a game-changing advantage in "Legacy", so naturally it's nullified by the end of the next episode. Similarly: Starscream's [[spoiler: dramatic bridge-burning exit from the Decepticons is undone by the end of season two, not just returning him to his former position, but killing off his replacement, Dreadwing, in order to make room in the ranks]]; MECH, originally positioned as a major player and thorn to both Autobots and Decepticons alike [[spoiler: is wiped out in one episode by the head of that group, completely away from the activities of the Cybertronians, and for unclear reasons]]; and New Kaon/Darkmount [[spoiler: is turned to rubble within four episodes]].
* StealthPun: Right before being abducted at gunpoint by MECH, June is saying that as a parent, she needs to stick to her guns.
* TheStoic: Soundwave.
** Optimus, as Bulkhead points out that he's never seen Optimus laugh, cry or lose his cool in all the time he's known him. However, Optimus is certainly warmer and allows a few rare smiles once in a while.
** Shockwave would appear to be one as well.
* StrikeMeDownWithAllOfYourHatred: Megatron tries this on Jack during [[Recap/TransformersPrimeS1E19RockBottom "Rock Bottom"]]. It doesn't work.
* StupidStatementDanceMix:
** [[http://www.youtube.com/watch?v=uh7t6R5-87Q It's like a turducken!]]
** There's also one for the DNGS, and another for All Hail Starscream! - all three created by The Hub themselves, for the Huboom TV spots.
** Soundwave mocks the Autobots by creating one on the spot made up of Optimus Prime's questions during an interrogation.
* StylisticSuck: [[http://www.youtube.com/watch?v=H3iKDbKQwKI&feature=related This]] {{Mockumentary}}-based "Making Of" feature. "Are... we going to get ''paid'' for this?"
* SuddenlyVoiced: [[spoiler: Bumblebee, Predaking as well.]]
* SuperCellReception: Doubley subverted. When the kids are stranded in another dimension, they try using a cell phone to call for help, and while the call reaches the Autobots, there's too much interference for it to be legible. They try to get around this problem by sending a text message, which works.
* SuspiciouslySpecificDenial: Raf and Miko try to lie to Optimus about how the other bots are trying to fix their problem getting involved with street racing and Knock Out. It evidently doesn't work, but it would be hard to lie to ''Optimus Prime''.
* SwordInTheStone: The Star Saber, which extends a protective energy field around itself and the rock it's embedded in. Only Optimus is able to remove it.
* SwordOverHead: Arcee has such a moment when faced with a critically damaged Megatron, but stands down when she learns Megatron has information the Autobots need. [[SubvertedTrope As soon as Bumblebee gets what they needed, Arcee cuts Megatron's life support.]] Megatron survives, however.
** She has Starscream at her mercy several times after finding out he killed Cliffjumper, but ultimately refuses to murder him once she sees Bumblebee giving her the PuppyDogEyes.
** This trope is played [[IncrediblyLamePun to the hilt]] in [[Recap/TransformersPrimeS1E23OneShallFall "One Shall Fall"]].
* SymbolicBlood: Much like in the movies, the robots tend to bleed a blue fluid that appears to be energon.
* SynchronousEpisodes: Tunnel Vision, Triangulation, Triage, and Toxicity split the cast across the globe as they seek to quickly gather Iacon relics that have been revealed at the same time.
* TakenForGranite: Subverted in [[Recap/TransformersPrimeS1E17Crisscross "Crisscross"]]. Airachnid gets covered in cement which hardens, but she breaks out within seconds.
** "The Immobiliser" has this effect on Cybertronians, doing ExactlyWhatItSaysOnTheTin. Bumblebee fakes getting hit by it to take Airachnid by surprise.
* TakeThat: In episode 3, Starscream actually says "Humans... always the weak link." Miko herself seems to be a TakeThat, as she's got all the traits of most hated human tagalongs that have infuriated fans over the years, and she irritates the in-universe characters just as much.
** The show contains many to TransformersGeneration1, such as Starscream sneering at Knock Out when offered a Null Ray, G1 Starscream's signature weapon, to replace his missing arm. In ''Prey'', while complimenting [[spoiler: Bumblebee's inverted colour scheme]], Arcee laments that were she to undergo the same procedure she would be pink, which was G1 Arcee's colour scheme.
* TheTeaser: The first ''Transformer'' series to have one.
* TechnicalPacifist: Played with: With Decepticons, the Autobots hold no restraints, but against human enemies, Optimus is adament on using ''minimal'' force. This still involves driving people off the road and crashing people's cars. Some are shown to survive but others are more than likely killed.
** Optimus is only willing to harm Combat-class Decepticons, which means Labor-class ones such as Miners are also off-limits. Optimus also has a habit of trying to convince named Decepticons (barring Starscream and Airachnid) to change sides, even Megs himself, before and sometimes during combat.
* TeenageMutantSamuraiWombats: Other ''Franchise/{{Transformers}}'' series have had elements of this, but ''Prime'' is the first one to play it completely straight.
* TemptingFate:
** "Do I ''ever'' need backup?" --You do this time around, [[KilledOffForReal Cliffjumper]].
** "Time to jet, because I ''can''!" --Starscream mocks Bumblebee's inability to transform due to the loss of his T-Cog. Guess what MECH steals from Starscream at the end of the episode?
** "Easy prey." -- FamousLastWords, [[spoiler: Breakdown]].
** "Never seen Optimus laugh, cry, or lose his cool." -- While he still doesn't end up laughing or crying, Optimus definitely [[TranquilFury loses]] [[SkywardScream his cool]].
** "One text couldn't hurt, could it?" -- Yes, it could, Jack. [[note]]In [[spoiler:"Darkmount, NV", as the Autobots and humans have evacuated the base and are now scattered, the Decepticons are tracking any communication between them as a means of hunting them down.]][[/note]]
* TerribleArtist: Miko.
* ThereIsNoKillLikeOverkill: [[spoiler: Megatron isn't just stabbed in the chest, he than falls off the ship and ''burns up in orbit''.]]
** [[spoiler: Yet even this can't prevent Unicron from bringing him back to life.]]
* TheyCallMeMrTibbs: Starscream gets extremely peeved with the other Decepticons when they refuse to address him as Lord, usually because they are openly contemptuous of his leadership.
* ThisIsThePartWhere: "So, is this the part where you say goodbye and tell us we need to forget we ever saw you?" No, Miko, it's not.
* ThoseTwoBadGuys: Knock Out and Breakdown.
* ThreePointLanding: Starscream is rather fond of these when making his big entrances.
* ThroatLight: The common trait of the Terrorcons and the zombified Cliffjumper, and those under the influence of the Blood of Unicron.
* TitleDrop: Almost every episode.
* TooDumbToLive: No matter how many times Miko almost dies, she jumps right back into harm's way. She gets better during the second season.
** Starscream in [[Recap/TransformersPrimeS1E20Partners "Partners"]], left in handcuffs with a furious Arcee watching over him, trades stories about how much each of them hate Airachnid when he accidently lets it slip that he killed Cliffjumper.
---> '''Starscream:''' She showed up one day, and the next thing you know, she's acting like she runs the place! She whispered lies into Megatron's ear, manuevered to rob me of my rightful place.\\
'''Arcee:''' Well, she terminated my partner.\\
'''Starscream:''' What?!? She's taking credit for scrapping him now, too?!? That was my doing!\\
'''Arcee:''' What? You weren't there.\\
'''Starscream:''' Uh, of course I wasn't. I don't know what I was thinking.\\
'''Arcee:''' Who are you talking about?\\
'''Starscream:''' No one. Who are you talking about?\\
'''Arcee:''' Tailgate.\\
'''Stascream:''' Who's Tailgate?\\
'''Arcee:''' You were the one... [[RoaringRampageOfRevenge You extinguished Cliffjumper!]]
* TookALevelInJerkass: Ratchet in [[Recap/TransformersPrimeS1E22StrongerFaster "Stronger, Faster"]], courtesy of some PsychoSerum. It doesn't last.
* TortureTechnician: [[PsychoForHire Airachnid]].
** Shockwave, too. Though he isn't sadistic like the aforementioned spider, he has absolutely zero qualms about using things like the [[MindRape cortical psychic patch]] to get he information he needs.
** Starscream also shows traits of it at times.
** Possibly Knock Out. At the very least, it seems like he's going to be this for [[spoiler: Silas]].
* TrashTalk: It wouldn't be Transformers without it.
** While fighting over a MacGuffin, this little exchange occurs:
---> '''Knock Out:''' Come to papa!\\
* Gets bodychecked by Bulkhead*\\
'''Bulkhead:''' Run to mommy!\\
* Gets grabbed and lifted by the head by Breakdown*\\
'''Breakdown:''' Say Uncle! Say it!
* {{Trainstopping}}: Optimus in [[Recap/TransformersPrimeS1E9Convoy "Convoy"]].
** Knock Out is rammed by a train in [[Recap/TransformersPrimeS2E12TunnelVision "Tunnel Vision"]] and does this as an unintended result, at great pain and and at great cost to his paintjob. [[BerserkButton He's not happy afterwards]].
* TrashTheSet
* TreasureChestCavity: [[spoiler: Alpha Trion sealed the final Omega Key within Smokescreen.]]
* TrustMeImAnX:
-->'''Ratchet:''' It's all right, [[PreAsskickingOneLiner I'm an emergency vehicle]]!
* TwoGuysAndAGirl: Jack, Raf, and Miko.
* UltimateUniverse: Check out the Franchise/TransformersAlignedUniverse. The very basic intention of this series is to work off a very elaborate UniverseBible and that gives this series an internally consistent backstory that has been difficult to accomplish with the rampant continuity reboots. As such, various plot points within this series are taken from all aspects of the franchise and is not simply an updating of G1.
* {{Understatement}}: Upon [[spoiler: Optimus getting a new body that easily overpowers Megatron]], all Ultra Magnus had to say was, "Sir? ...you're looking robust."
* UndyingLoyalty: Soundwave to Megatron. Unlike Starscream, who is, [[TheStarscream well...]]
** Likewise, Dreadwing and especially Skyquake are both loyal to Megatron, though Dreadwing's loyalty is initially overshadowed by his desire to avenge his fallen brother. He seems to have left this attitude behind at the end of his introductory episode. [[spoiler: Or not.]]
* {{Unobtanium}}: Dark Energon, by the time of this series, is an extremely rare substance. It's so rare that it took Megatron a three-year trip into deep space to find any, and characters who have experienced it before have no idea supplies even exist anymore.
** [[spoiler:And it turns out Megatron could gotten more Dark Energon than he could have ''ever'' possibly used just by [[DugTooDeep digging deeper]] right here.]]
** Next to that is Red Energon, which is probably just as rare to find.
* UnusualEuphemism: Per ''Franchise/{{Transformers}}'' tradition, various car parts are substituted for more inappropriate normal words. Arcee in particular seems fond of using "scrap" to stand in for a slightly shorter word.
** Also, they may be using it as a substitute for the more classic Cybertronian curse "slag", as it's quite insulting in the United Kingdom, Australia, and Ireland.
*** "Frag" seems to be used on occasion as a stronger epithet. Which [[MakesSenseInContext is logical]], since a frag(mented) computer is a bad thing.
* UnwillingSuspension: Starscream's preferred method of keeping prisoners. Airachnid kept Arcee like this during the flashbacks in [[Recap/TransformersPrimeS1E12Predatory "Predatory"]].
* UselessSecurityCamera: In "Deus Ex Machina," Miko uses her phone to take a picture of the Energon harvester the kids are stealing, and then places it in front of the camera lens. The guard watching the screens barely blinks.
* VFormationTeamShot: Averted in the opening credits due to the fairly large size difference between the characters. Instead they're arranged from smallest in front to largest in back.
* VariableTerminalVelocity: Fowler's car falls off a bridge. Bulkhead manages to jump down, beat it to the ground, and catch it.
* VerbThis: Skyquake's response to being told to bow to Starscream:
--> "Bow to ''this!''" (''punches Starscream into a canyon wall'')
** And in [[Recap/TransformersPrimeS1E11SpeedMetal "Speed Metal"]], when Starscream tells Knock Out to forget about drag racing and focus on repairing Megatron (specifically, buffing out his body), Knock Out replies with "Buff this!" in a way very similar to flipping someone off.
* VerticalMechaFins: Soundwave has some rather prominent ones in robot mode. Justified as it's his transformation kibble.
* VictoryGuidedAmnesia: On Optimus. He gets better.
* VillainousBreakdown: In [[Recap/TransformersPrimeS1E8ConJob "Con Job"]], Starscream gets progressively less patient as Makeshift fails to report in. Then Wheeljack ''escapes'' and promptly kicks all of Starscream's soldiers' asses, in addition to laying a smackdown on Starscream himself. It all culminates in Wheeljack sending back Makeshift... who then explodes, due to the bomb hidden on him.
** Another one occurs in [[Recap/TransformersPrimeS1E14OutOfHisHead "Out Of His Head"]] when Optimus Prime ruins Starscream's plan to thaw a glacier in the Arctic and begin mining a huge energon deposit. Starscream loses his cool and screams that Megatron's greatest mistake was letting Optimus live. And then ''Megatron comes back''...
** Megatron has one in "Orion Pax, Part 3" when his manipulations of Orion/Optimus start to fall apart and his plans go straight to hell.
** Silas has one in "Nemesis Prime" when he realizes that Agent Fowler has successfully distracted him from the fight with Optimus; he starts panicing as he loses control of the fight, which ends with Nemesis being dropped ''on top of him''.
** Megatron has another one in "Rebellion" upon seeing [[spoiler:the new and improved Optimus flying right at his fortress]]. His reaction is [[OhCrap a brief moment of panic]], followed by complete and utter ''rage''.
-->'''Megatron''': [[spoiler:'''''[[SayMyName OPTIMUUUUSSSSSS!!!!]]''''']]
* VillainousRescue: Toyed with in [[Recap/TransformersPrimeS1E19RockBottom "Rock Bottom"]]. When Bulkhead and Miko are found by Starscream, the entrance resembles a legitimate rescue, along with a prepared speech. Then Starscream realizes he's found the wrong person.
** [[Recap/TransformersPrimeS1E14OutOfHisHead "Out Of His Head"]]. Megatron inadvertently saves Optimus from Starscream's wrath... if only because he wants to kill Optimus himself, and because he is currently deciding whether or not to kill Starscream for his treachery.
** Again in [[Recap/TransformersPrimeS1E16OperationBreakdown "Operation: Breakdown"]], when Starscream and a bunch of Vehicons show up just in time to drive off Silas and the MECH goons, saving Bulkhead and Breakdown... at which point Starscream orders Breakdown to kill Bulkhead.
** In [[Recap/TransformersPrimeS1E25OneShallRisePart2 "One Shall Rise, Part 2"]], Megatron saves Optimus from Unicron.
** In "Crossfire", Starscream, of all bots, ends up saving Arcee from Airachnid.
* VillainEpisode: ''Thirst'' is entirely Decepticon-centric and doesn't feature the Autobots at all.
* VillainTeamUp: Silas and Airachnid in [[Recap/TransformersPrimeS1E17Crisscross "Crisscross"]].
** MECH's at it again in "Operation Bumblebee" with Starscream, who appears to be helping them build an earthborn Transformer in exchange for his own supply of Energon.
* VocalEvolution: Creator/FrankWelker has purposefully reimagined his classic Megatron voice into something that's not quite as screechy, (some would say a voice that almost sounds ill) but more of a softer, controlled evil instead. As he has said, "[[http://www.youtube.com/watch?v=jAi_MJay5Xw&feature=player_embedded More of an acting place...]]" (it's also easier on his larynx than the G1 voice). Creator/PeterCullen's Optimus Prime voice has only become more dignified as he's aged, if such a thing is possible.
* WarIsHell: You better believe it!
* WeHardlyKnewYe: Cliffjumper, Skyquake, Makeshift, Tailgate, Seaspray, and the sentient ''Nemesis''.
* WeHaveReserves: Megatron revives Cliffjumper, turning him into a zombie, and simply stands back and watches with a smile on his face as the creature tears apart two Vehicons.
* WelcomeBackTraitor: Starscream is welcomed back into the Decepticons after deserting late in season 1. The Omega Keys help smooth things over a bit though...
* WhamEpisode: [[Recap/TransformersPrimeS1E20Partners "Partners"]] It ends with Starscream becoming a neutral party.
** [[Recap/TransformersPrimeS1E23OneShallFall "One Shall Fall"]] Dark Energon is on Earth.
** [[Recap/TransformersPrimeS1E24OneShallRisePart1 "One Shall Rise, Part 1"]] [[spoiler: '''Unicron is Earth'''.]]
** [[Recap/TransformersPrimeS1E25OneShallRisePart2 "One Shall Rise, Part 2"]] Megatron offers the Autobots his help in defeating Unicron, ''and they take it''.
** [[Recap/TransformersPrimeS1E24OneShallRisePart3 "One Shall Rise, Part 3"]] Optimus Prime uses the Matrix to stop Unicron, ''but loses his memories of the war''. He then [[FromBadToWorse joins the Decepticons as Orion Pax, courtesy of Megatron's lies.]]
** "Hard Knocks: The last Iacon relic is... [[spoiler:Smokescreen.]]
** "Inside Job": Starscream steals the Omega Keys and returns to Megatron, using them as a "peace offering".
** "Regeneration": If Megatron gets to the Omega Lock first and is the one to revive Cybertron, he winds up with an overwhelming political advantage. When things are ''finally'' in the 'bots favor for once, [[spoiler: Megatron's posse shows up with the kids in tow, and threatens to expose them to Cybertron's toxic-to-humans atmosphere if they do not relinquish the Omega keys.]]
** "Darkest Hour": [[spoiler: Megatron gets the Omega Keys, activates the Omega Lock, and nearly cyber-forms Earth itself]]. Then, [[spoiler: Optimus destroys the Omega Lock to prevent that from happening and [[AnArmAndALeg cuts off Megatron's Prime arm]]]]. Disaster averted? Nope, turns out [[spoiler: the Decepticons know where their base is and launch an assault that ultimately destroys it, forcing the Autobots to split up (kids included) as to evade capture while on the run and Optimus stays behind to ensure the 'Cons can't follow]].
** "Rebellion": The end of the first part of season 3: [[spoiler: Ultra Magnus leads team prime against darkmount, with the intention of destroying it with the help of human jets. Unfortunately, due to heavy fire and the actions of the decepticon heads, the bots are all captured. Meanwhile, Optimus Prime actually joins with the all spark, but using the last jolt from the forge of solus prime, Smokescreen forcibly revives him, giving him a jetpack, his presence single handedly turning the tide, destroying darkmount, and putting the decepticons on the defensive.]]
** [[Recap/TransformersPrimeS3E12Synthesis Synthesis]]: After being captured, [[spoiler: Ratchet finishes the synthetic energon, allowing Megatron the tools to cyberform whatever he wishes. However, he turns Predaking on Megatron, and leads the Autobots to the warship for their final showdown. Megatron incapacitates Predaking, grabs his Dark Star Saber, and declares that this will be their LastStand and the FinalBattle.]]
* WhamLine:
** In [[Recap/TransformersPrimeS1E23OneShallFall "One Shall Fall"]], when Optimus finds out Megatron is responsible for Raf being deathly sick, he utters this line after he boards the Decepticon ship.
---> '''Optimus:''' Megatron must be ''destroyed''!
** Optimus and Ratchet get a shared one in [[Recap/TransformersPrimeS1E24OneShallRisePart1 "One Shall Rise, Part 1"]]:
---> '''Optimus:''' [[spoiler: Agent Fowler, I do not believe that Earth became Unicron's home, but rather that, with time and gravitational force, debris collected around the slumbering titan.]]\\
'''Ratchet:''' [[spoiler: Forming ''your Earth'', itself.]]
** Optimus again, in [[Recap/TransformersPrimeS1E24OneShallRisePart3 "One Shall Rise, Part 3"]]:
---> '''Optimus:''' Where are we, '''Megatronus'''?
** A fully restored Optimus gets a good one in [[Recap/TransformersPrimeS2E3OrionPaxPart3 "Orion Pax, Part 3."]] Megatron [[OhCrap reacts accordingly.]]
--->'''Optimus:''' [[CrowningMomentOfAwesome Megatron, be gone!]] *beats the crap out of Megatron*
** At the end of "Legacy", when Optimus is communing with [[spoiler: the Star Saber]]:
--->'''Optimus''': I am receiving a message.\\
'''Ratchet''': From who?\\
'''Optimus''': [[spoiler: Alpha Trion.]]
** "Darkest Hour"
-->'''Agent Fowler:''' In [[spoiler:Jasper, Nevada]]? I don't get it, I already had the town evacuated. Why here?\\
(Bumblebee points out [[spoiler:The Nemesis floating towards them]])\\
'''Optimus''': [[spoiler:Because the Decepticons have discovered the location of our base.]]
** "Evolution"
-->'''Predaking:''' [[SuddenlyVoiced "Strike me again, and I will bury that rod in your Spark."]]
** "Deadlock" has undoubtedly the biggest in the entire series.
--> [[spoiler:'''Bumblebee:''' [[PreMortemOneLiner Megatron! You took my voice.]] [[Awesome/TransformersPrime You will never rob anyone, of anything, ever again]].]]
** "Predacons Rising" actually manages to top the last one by being the most shocking.
--> [[spoiler:'''Megatron:''' '''ENOUGH!''' The Decepticons are no more!]]
* WhatHappenedToTheMouse: [[spoiler:Airachnid and the Insecticons]] are never brought up again after "Thirst", [[spoiler:with them being sent to one of Cybertron's moons, Airachnid having contracted vampirism and spreading it amongst her army]].
* WhatHaveYouDoneForMeLately: Spoken word for word by Starscream as his motivation for attempting to switch sides in [[Recap/TransformersPrimeS1E20Partners "Partners"]].
* WhatMeasureIsAMook: Not even ''human'' Mooks are safe from this.
* WhatTheHellHero:
** Jack's given Bulkhead and Miko this treatment thus far.
--->'''Bulkhead:''' Location scan was incomplete. Oh well.\\
'''Jack:''' Uh, "Oh well?" Seriously?\\
'''Bulkhead:''' Fowler's a jerk!\\
'''Jack:''' Whoa! Whether you like the guy or not, the Decepticons may have him!
** Bulkhead gets this treatment from Jack again in [[Recap/TransformersPrimeS1E11SpeedMetal "Speed Metal"]] when local bully Vince is taken hostage by Knock Out.
--->'''Bulkhead:''' Oh, well.\\
'''Jack:''' Bulkhead!\\
'''Bulkhead:''' What? I hear the guy's a jerk.\\
'''Jack:''' No argument there, but Vince still doesn't deserve to be made into roadkill by a 'Con.
** Ratchet (while under the effects of the [[PsychoSerum synthetic energon]]) gets this when he [[ColdBloodedTorture tortures]] and tries to kill a Decepticon miner, who is a non-combat unit that was fleeing from the site of a battle. Then he gives one to Optimus for not defeating Megatron for good when he had the chance, and pointed out he had many chances.
** June Darby also gives one to the Autobots for allowing the children to stay around them, which almost led to Raf's death, before taking Raf (and attempting to take Miko and Jack, who both refuse) away in [[Recap/TransformersPrimeS1E24OneShallRisePart1 "One Shall Rise, Part 1"]]. Averted, though in that on the ride home, since June refused a [=GroundBridge=], instead opting to drive back to Jasper, she and Raf are almost killed in a whirlwind caused by [[spoiler:Unicron's awakening]], but are saved by Bumblebee, who returns them to the base, where June comes around to the idea that the Autobots ''have'' been protecting the children. She still grounds Jack until he's twenty-five, though.
** Wheeljack in "Hurt" and Smokescreen in "Legacy" receive this reaction from the other Autobots (both verbally and expressionally) for putting the children in danger.
** Ratchet lays into Optimus for [[spoiler:destroying the Omega Lock and their best chance at restoring Cybertron]], though it's clear it's less about Optimus than his need to vent his frustration.
* WhatWereYouThinking: Jack asks this of Miko. Repeatedly.
** Arcee asks Jack this in "Legacy" after the latter, in his own words, "pulls a [[LeeroyJenkins Miko]]".
* WholeEpisodeFlashback: "[[ExactlyWhatItSaysOnTheTin Out of the Past]]", which also has a flashback ''within'' that flashback.
* WhyDontYouJustShootHim: Played with, it's implied that when an exhausted Megatron is at the mercy of Optimus he was going to take him captive, only for Optimus to aim his ion cannon and prepare to execute him. But there is ''just'' enough hesitation for Dreadwing and the Vehicons to pull a BigDamnVillains.
** Constantly averted with Arcee who spares both Starscream and Arachnid. Although she did attempt to take out a comatose Megatron, so she does make some exceptions.
* WildCard: Wheeljack. He's an Autobot through and through, but he's used to operating as a Wrecker with no chain of command but your own team.
** Starscream during season 2. He only pledged loyalty to himself and was willing to fight the Decepticons. Whether he helped the Autobots or fought them depended on the situation. The only reason he rejoined the Decepticons was because he realized how low his supplies were.
* WorldBuilding: Every episode is trying to build up this incarnation by constantly referring to previous events, characters and other things that are common knowledge to them but unknown to the human characters. In that regard, they sort of act as TheWatson.
* WorldOfBadass
* WorldOfCardboardSpeech: After Megatron almost kills Raf with Dark Energon, Optimus finally decides that he has allowed the war and Megatron's life to continue far longer that he ever should have, and immediately resolves to rectify this mistake:
-->'''Optimus:''' I have been foolish not to see what history has proven over and over again. That Autobots and Decepticons will ''never'' mend their ways. If there can be no diplomatic solution to this perpetual conflict, then I must not allow more darkness to fall upon this or any planet. Megatron must be ''destroyed''!
* WolverinePublicity: Cliffjumper. For all the advertising he gets, he dies in the first episode, gets resurrected as an energon zombie, then dies again immediately.
* WouldHurtAChild: The Decepticons certainly have no problem in endangering any of the children. Megatron nearly kills Raf in "One Shall Fall".
** Averted to a degree by Soundwave, who doesn't care much for [[KickTheDog Dog Kicking]] and won't harm the kids if isn't his objective. [[WouldHurtAChild When he's been specifically instructed to capture or eliminate them, however...]]
* WouldntHitAGirl: Averted. Arcee and Airachnid get in as many fights as any of the boys. Sometimes ''against'' the boys.
* WreathedInFlames: Starscream briefly does this when he gives himself a Dark Energon upgrade, and Megatron undergoes it when Unicron possesses him.
* WreckedWeapon: Both times Optimus fought Megatron one-on-one ended in his arm-blade getting broken off. It ends no differently the third time with the Star Saber. The next couple times end better for him, though.
** The fight between Predaking and the Wreckers in "Evolution" has two such examples: Wheeljack's energy whip, and [[spoiler:the depowered Forge of Solus Prime]] Ultra Magnus had taken to wielding.
* WrestlerInAllOfUs: [[spoiler: Miko uses some pretty fancy wrestling moves on Starscream and two of his Seekers when she dons the Apex Armor in ''Chain of Command''.]]
* WrongGenreSavvy: Optimus in "Darkest Hour." [[spoiler: He stays behind after the base is evacuated to destroy the Ground Bridge and ensure the Decepticons cannot pursue his teammates. Too bad Megatron opted to obliterate the base rather than than capture it...]]
* YouHaveOutlivedYourUsefulness:
** In [[Recap/TransformersPrimeS1E19RockBottom "Rock Bottom"]], Megatron reveals that he's been aware of Starscream's acts of betrayal from the beginning, but didn't do anything since he found Starscream's string of failures amusing. However, now he's had enough, so he's going to kill him. Fortunately for Starscream, at this point, Jack and Arcee stumble onto the cave, and Megatron turns his attention to them, allowing 'Scream a chance to escape.
** In "The Human Factor", Silas, having been installed into [[spoiler: Breakdown's body by his men, kills them all because he feels his place is among the Cybertronians. Then Megatron does this to ''him'' after the Damocles satellite Silas offered is destroyed, giving him up to Knock Out for dissection.]]
* YouSaidYouWouldLetThemGo: Jack uses this when Airachnid refuses to let his mother go after he reaches her in the time limit. Airachnid points out that the deal was to ''[[ExactWords save her]]'', not just find her.
* YouOweMe: Starscream does this to Breakdown after leading an unsanctioned mission to rescue him (along with IWasNeverHere).
** Bulkhead tries to do this to one of Starscream's clones in "Armada", saying that he and Ratchet fixed him up when he was in trouble, twice. Starscream points out that they only bothered to help him ''after'' he gave them useful information.
** Starscream tries this on Optimus in "Triangulation", pointing out that he had helped restore Prime's memories among other things. Optimus points out that Starscream only did that to further his own agenda. Starscream doesn't deny it.
* YourHeadASplode: When Megatron needs to wrap up his fight against Unicron's giant-size simulacrums to catch a Ground Bridge, he does it by ''power-diving, in jet mode, through one's head''.
* YouShallNotPass: Ratchet, Bulkhead, and Bumblebee pull this on Megatron in "Orion Pax, Part 3" keeping him from getting through the space bridge while Jack and Arcee are retrieving Optimus' memories from Vector Sigma. A similar moment occurs in the five-part pilot, with the team taking their stand at the threshold of the space bridge.
* YourSizeMayVary: Size-accuracy has never been a big deal in ''Transformers'' media (the exception being the Bay movies) and it's still shaky in ''Prime''. Still, it's a considerable improvement on the mass-shifting and scale issues of ''G1.'' Megatron doesn't run around transforming into a gun, Optimus is just the rig of a truck and lacks the box (except when specially attached), Soundwave is a plane, and he doesn't have half-a-dozen tapes living in his chest; just the one (Laserbeak). Arcee, however, is a major offender, with her vehicle mode (a motorcycle) being [[http://tfwiki.net/w2/images2/6/6c/DarknessRising3-Arceesizechange.jpg approximately the size of her robot mode's calf]].
** Predaking, too: Though dwarfing even Optimus and Megatron in dragon mode, he stands only a bit taller than either in robot mode.
** Planet issues are improved on. Unicron is [[spoiler: the ''core,'' not the planet itself]], and we see only manifestations of him (which vary in size) and his optic - which is about the size of a small town.
* ZergRush: [[spoiler: Unicron can make many copies of himself out of the Earth.]]
** The Insecticons did this to Megatron's ship before the Decepticon leader regained control of them.
** It's a favored tactic of the Scraplets.
* ZombieApocalypse: The objective of Megatron's initial plan with Dark Energon.
** In "Thirst," Starscream and Knock Out accidentally cause another Terrorcon outbreak, [[spoiler:these ones vampiric.]]
** In ''Predacons Rising'', [[spoiler:Unicron does precisely that to an entire plain of the titular beasts' remains, and attempts to destroy Cybertron's core with them.]]

[[/folder]]

* [[Awesome/TransformersPrime The Awesome Entry]]
* [[NightmareFuel/TransformersPrime The Nightmare Fuel Entry]]

* AllDeathsFinal: As stated by WordOfGod, and consistently upheld so far (mindless Dark Energon zombies don't really count).

** The Forge of Solus Prime is this in the shape of a hammer; with but a few swings you can repair and create ''anything'' you want, from T-Cogs to Sacred Swords, even ''Space Bridges.'' [[spoiler:Even [[BackFromTheDead Optimus himself]], who even got a nifty upgrade in the process.]]

** TheHero: Optimus Prime
** TheLancer: Arcee

** TheBigGuy: Bulkhead
** TheChick: Bumblebee
** SixthRanger: Wheeljack, Smokescreen, Ultra Magnus

* TheInnerReveal: In the episode [[Recap/TransformersPrimeS1E17Crisscross "Crisscross"]], Jack does this with his mom twice. The first time [[CassandraTruth doesn't work out so well.]] The second time she buys it, but she's also seen "Jack's motorcycle" duke it out with a giant mechanical spider-bot at that point.

* MenacingStroll: Optimus walking through the ''Nemesis'' in "One Shall Fall".

* [[OhCrap Oh Scrap]]: When Cliffjumper is confronted with almost a dozen Vehicons in the first episode. "Arcee... about that backup..."
** Another example in [[Recap/TransformersPrimeS1E24OneShallRisePart3 "One Shall Rise, Part 3"]]: '''Everyone''' when they realize that Optimus has amnesia and has switched sides.
** At the end of episode 3, Optimus and Ratchet have one when Megatron raises his army of Terrorcons.
** In Episode 4, the Autobots' reaction to Megatron's latest plan, which involves creating a space bridge to Cybertron and releasing dark energon to make an army out of thousands upon thousands of dead Autobots and Decepticons.
** Makeshift's reaction to realising that Bulkhead tricked him into blowing his cover in [[Recap/TransformersPrimeS1E8ConJob "Con Job"]].
** In [[Recap/TransformersPrimeS1E13SickMind "Sick Mind"]], this is everyone's reaction to the discovery that Megatron is NotQuiteDead. And it's also Megatron's reaction to discovering just what happened to him and what sort of state he's in.
** Also, in [[Recap/TransformersPrimeS1E14OutOfHisHead "Out Of His Head"]], everyone's reaction to [[HesBack Megatron's return.]] Especially Starscream.
** In [[Recap/TransformersPrimeS1E15Shadowzone "Shadowzone"]], Jack, Raf, and Miko have this reaction to learning that they're trapped in a parallel dimension with a zombified Skyquake.
** In "Orion Pax, Part 3," Megatron himself has this reaction when Orion Pax goes back to being Optimus Prime.
** A hilarious one from Miko and Raf in "Operation Bumblebee, Part 1" when they try to distract Bee with TV. What are the odds they'd see ''that'' car commercial right then?
** Two consecutively in "Crossfire". One by Bulkhead when Dreadwing shows up with an army of Vehicons to assist Megatron, and right after that, Arcee when she realizes that she has fallen in Airachnid's trap.
** Silas gets two Oh Craps in quick succession in "Nemesis Prime". The first one when he realizes his fistfight with Agent Fowler has caused him to step away from Nemesis' control chair and given Optimus the time to recover and start kicking his copy's ass, from which Silas proves unable to counter even when he manages to get back into the control chair, causing him to visibly panic. The bigger one comes when Nemesis comes crashing through the ceiling of MECH's base... directly above Silas.
** Airachnid gets a few as well. Her first one comes when [[BadassNormal Jack]] blows up her ship... which Airachnid was standing on top of at the time.
*** The second is during her fight with Soundwave, when she sees that Laserbeak isn't resting on his chest. Cue being shot in the back.
*** The big one, though, comes in "Armada," when she realizes [[spoiler: she's standing on a primed stasis pod. The pod activates before she can get away, freezing her in a permanent OhCrap expression]].
** The expression on Dreadwing's face when his sword bounces right off of the Apex Armor without so much as scratching it is this trope to a "T". He pauses to ''inspect his sword'' with a "...that did ''not'' just happen!" look as Starscream laughs maniacally.
** [[spoiler: Silas]] gets a ''very'' good one when Megatron informs him that he's got his "place at the table"...[[spoiler: specifically, Knock Out's ''dissection'' table]].
** Bulkhead gets a very prominent one when he figures out just who "[[spoiler:Breakdown]]" is.
** Megatron has a massive one when Optimus gains power over the Star Saber.
** Megatron gets an incredible one in "Legacy" when Optimus acquires the Star Saber.
** Optimus also gets one, though not nearly as massive, in the next episode when Megatron uses the Dark Star Saber to break his Star Saber.
** Dreadwing gets one in "Hard Knocks" after he plants a bomb on Bulkhead's back and presses the detonator... only to find out that Bulkhead anticipated the attack and the bomb is now on ''his own back''.
** Optimus gets two more in "Darkest Hour". One when [[spoiler: Megatron attempts to use the Omega Lock to cyber-form Earth]], and another when the Autobots bridge back to Earth [[spoiler: only to find a massive Decepticon fortress ''near their base.'']]
** Bulkhead, Wheeljack and Miko get one when they see [[OurDragonsAreDifferent Predaking]] breathing fire at them.
** Megatron's eyes screams 'Oh Scrap!' when he sees [[spoiler: a rebuilt and flying Optimus approaching Darkmount.]]

* AscendedMeme: In ''Plus One,'' Knockout calls Starscream "Screamer," a popular FanNickname for the seeker.

* DeaderThanDead: [[spoiler: Megatron isn't just stabbed in the chest, he than falls off the ship and ''burns up in orbit''.]]
** [[spoiler: Yet even this can't prevent Unicron from bringing him back to life.]]

''Transformers Prime'' is a TV series in the ''Franchise/{{Transformers}}'' franchise. ''Transformers Prime'' is the story of a skeleton crew of Autobots left to defend Earth in case the Decepticons return. Which, of course, they do.

Accidentally caught up in the action are three humans: Jack, Rafael and Miko, who befriend the Autobots. They act mostly as {{Naive Newcomer}}s as they watch the robots battle it out, though they do prove useful in their own way due to the limited number of Autobots.

** In the Japanese version, Arcee and Jack are played by ShizukaIto and JunFukuyama respectively. They reprise their roles from the RomanticComedy HaremAnime ''VisualNovel/ToHeart2'' in that they once again play a couple with a Big-Sister and Little-Brother relationship.

** In flight, Laserbeak bears a striking resemblence to the JAM fighters from ''Anime/SentouYouseiYukikaze''.

** After about a third of the way through season two, Sierra vanishes and is never so much as ''spoken of'' again.

** The Forge of Solus Prime is this in the shape of a hammer; with but a few swings you can repair and create ''anything'' you want, from T-Cogs to Sacred Swords, even ''Space Bridges.''

* DarkActionGirl: Airachnid.