[[quoteright:336:http://static.tvtropes.org/pmwiki/pub/images/code_geass_r2small.jpg]]
[[caption-width-right:336:The cast of Code Geass R2--[[MagnificentBastard Lelouch]] in the center; clockwise from bottom left: [[ActionGirl Kallen]], [[FemmeFatale C.C.]], [[IncurableCoughOfDeath Xing-ke]], [[IllGirl Nunnally]], [[BunnyEarsLawyer Gino]], [[TheRival Suzaku]], [[EmotionlessGirl Anya]], [[TykeBomb Rolo]].]]

->''"What do you do when there is an evil you cannot defeat by just means? [[IDidWhatIHadToDo Do you stain your hands with evil to destroy evil]], [[FailureIsTheOnlyOption or do you remain steadfastly just and righteous even if it means surrendering to evil?]][...] [[NecessarilyEvil In my case]], [[EvilVersusEvil I commit evil in order to destroy the greater evil!]]"''

''Code Geass: Lelouch of the Rebellion'', a two-season anime television series that aired from 2006 to 2008, plays with a lot of anime tropes in interesting or entertaining ways. The anime takes place in an AlternateHistory setting where TheBritishEmpire won the Revolutionary War, but lost a later European conflict against Napoleon (who went on to conquer the British Isles and forced the Empire to flee to America). The Brit-controlled America evolved into the Holy Britannian Empire, which eventually gained control of over a third of the world.

Seven years before the beginning of the main story, Britannia launched an invasion of Japan to secure their stocks of [[GreenRocks a rare mineral that makes a new power source possible]]. This conflict ended in short order thanks to Britannia's powerful HumongousMecha (called "Knightmares"), and after its victory, Britannia stripped Japan of '''everything''': its autonomy, its national identity, and even its name. The Empire now refers to the country by a numerical designation based on when it conquered the territory (in this case, [[AirstripOne "Area 11"]], which leads to Britannians referring to Japanese citizens as "Elevens").

In the present day, two childhood friends run into each other by chance after years of separation: Suzaku Kururugi and Lelouch Lamperouge. Suzaku, a career soldier of Japanese origin [[TechnicalPacifist who hates bloodshed]], has risen through the ranks of the Britannian military with hopes that he can gain enough authority to change the system from within and return a number of once-lost rights back to Area 11. Lelouch, an exiled Britannian prince in hiding, wishes to crush Britannia from the outside to both avenge his assassinated mother and create a safe future for his disabled sister -- but he has become disillusioned by his inability to act without reprisal.

All of this changes when Lelouch encounters a MysteriousWaif called C.C. (pronounced as "See Two"), a refugee from a top-secret Britannian research project. She offers Lelouch [[DealWithTheDevil a Faustian deal]] that grants him "The Power Of The King", otherwise known as a "Geass". Lelouch's Geass manifests as a MagicalEye which allows him to issue a single absolute command to any individual that said individual ''must'' follow to the best of their abilities -- up to, and including, suicide.

With this new supernatural power and [[TheChessmaster his already-remarkable intelligence]], Lelouch [[JumpedAtTheCall finally makes his move]] against Britannia by assuming the guise of [[MyHeroZero a mysterious masked freedom fighter called "Zero"]]. Zero soon makes contact with a ragtag group of Japanese freedom fighters and begins molding them into his own personal army, which he names The Black Knights. Suzaku soon ends up as the recipient of an amazing opportunity of his own: the Empire hand-picks him to become the test pilot of its newest [[SuperPrototype Knightmare prototype]], the Lancelot -- which puts Suzaku on a direct crash course with Lelouch as two friends, unaware of each other's identity, both fight in their own way to reform a corrupt empire.

''Geass'' began airing in October 2006 and became a runaway success as it spawned a merchandising juggernaut and won numerous industry awards. The brainchild of Goro Taniguchi and Ichiro Okouchi, who did the anime adaption of ''{{Planetes}}'', ''Geass'' brought their style and flair for the dramatic to the RealRobotGenre. The series also received a good bit of early word-of-mouth thanks to the decision to hire Creator/{{CLAMP}} as character designers.

The second season, ''Code Geass R2'', aired on Japanese television from April to September 2008. R2's reception was... varied, to say the least. Some fans viewed certain scenes as [[Awesome/CodeGeass distilled awesome]] or [[NarmCharm charmingly]] [[{{Camp}} exaggerated]], while others viewed them through [[Narm/CodeGeass a more cynical light]]; the resulting clash in opinions ended up with both sides creating tons of [[Memes/CodeGeass memes]]. Creator/BandaiEntertainment originally licensed both series and the first three manga in America; the anime ran in its entirety on Creator/AdultSwim. In 2013, Creator/FUNimation rescued the U.S. license.

For media related to this anime (including side stories, spin-offs, and various other adaptations), please go to the [[Franchise/CodeGeass Franchise page]].

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%%To all future editors, '''Please Please Please Please PLEASE''' add character-related tropes to the Code Geass Character Sheet instead of the main page. Thank you in advance.%%

!! The ''Code Geass'' franchise contains examples of the following tropes:

[[foldercontrol]]

[[folder: A-L]]
* TheAbridgedSeries: ''CodeMENT'' and ''WebVideo/CodeGeassTheAbridgedSeries''.
* AbsurdlyPowerfulStudentCouncil: Milly twice mobilizes the entire student body to a specific task with nothing but a PA announcement. [[StudentCouncilPresident Milly]] being part of the (former) noble family Ashford (as in Ashford Academy) does give at least some reasoning behind it. And the fact that she promised a kiss from a student council member, and all the student council members are {{bishonen}} and {{bishoujo}}. Then again, her last act as student council president was to organize an event where a person snatching another's ''hat'' would designate those two as an official couple ... and not, apparently, just for the duration of the game.
* AbsurdlySpaciousSewer: So spacious that Mao manages to use it to hide, not just himself, but Nunnally and a bomb ... which is suspended about 30 feet above Nunnally from a long rope.
* AdaptationDistillation: The ''Lelouch of the Rebellion'' manga covers the first half of R2 in the course of about a single volume, and several less-than-well accepted points of the story have been changed.
* AerithAndBob: In this anime, characters with names like Jeremiah and Shirley play alongside characters with names like Lelouch and Villetta. Counts doubly for Schneizel, which is not only not a name but manages to sound like a German foodstuff. Note that if the name sounds really weird, there's a strong chance the character is a child of Emperor Charles.
* AggressiveNegotiations: [[spoiler:Suzaku and Lelouch to the UFN.]]
** Also C.C. [[spoiler:when searching for Mao. She has a guy pinned to a wall by his throat. ''With one foot''.]]
* AirborneAircraftCarrier: The ''Avalon'', the Emperor's ''Great Britannia'', the ''Ikaruga'' (which is ''submersible'' as well), and several other flying airships which are either passenger transports or cargo ships.
* AirstripOne: All the conquered territories of the Holy Britannian Empire. Japan is now "Area 11".
* AlasPoorVillain: [[spoiler:When Mao dies, we know that he only became this way because of what C.C. did to him.]]
** [[spoiler:General Darlton, one of the more tolerant and heroic Britannians, is immediately executed by Lelouch after completing a Geass command to betray Cornelia. He snaps out of it just long enough to see what he was forced to do.]]
* TheAlliance: The United Federation of Nations, the group that forms from the remnants of the EU and the Chinese Federation to oppose the Britannian Empire.
* AllNationsAreSuperpowers: The world of Code Geass is divided between the Holy Britannian Empire, the European Union and the Chinese Federation. Neutral nations like Japan tends to be conquered by the Britannians.
* AlternateHistory: And it can get pretty out there. For example, UsefulNotes/TheAmericanRevolution failed because '''Creator/BenFranklin''' sided with Great Britain. Then NapoleonBonaparte conquered Europe, including England, so Britannia rebuilt its empire on the other side of the Atlantic. It is indicated that such changes are due specifically to the presence of Geass. In addition, the existence of [[GreenRocks Sakuradite]] can be used to HandWave some of the technology and history changes.
** The series is even ''taking place'' in an alternate history; if you look up [[AllThereInTheManual the information about the timeline of]] ''CodeGeass'', you'll see that it takes place in what would be the 1960s by real-world reckoning. That's right, they got flip-phones about half a century earlier than we did.
* AluminumChristmasTrees: "Geass" isn't some crazy word a Japanese person made up: [[http://en.wikipedia.org/wiki/Geis In Irish mythology and folklore, a "geis" (plural "geasa") is a magical obligation or prohibition caused by a vow or spell.]] Sound familiar?
* AmbiguouslyGay: Kanon makes a joke about being Schneizel's assistant "Public and Private".
** Given a ShoutOut in the picture drama [[Literature/AliceinWonderland Nunnally in Wonderland]], portraying Kanon as the Red Queen to Schneizel's Red King.
** Lelouch can be very ''fabulous'' at times. Gino leans towards {{Keet}}. Rolo's devotion can seem ... different ... from what you'd expect from an admiring younger brother.
* AmnesiacLover: Villetta Nu, in a way. She ends up loving Ohgi because of her amnesia rather than in spite of it.
* AmnesiacsAreInnocent: C. C. and Villetta Nu
** C. C. only seems to be this initially but she is in fact being submissive combined with {{fish out of temporal water}}.
* AndIMustScream: Not in the way you would think. While in a particularly bad mood Lelouch Geasses one man to bark like a dog and another to dance like an idiot. It sounds funny but then you realize they'll be doing exactly that until they ''die'', unless they get un-geassed or have a geass canceller hit them which removes it.
* AnimeHair: Not every last character, but a fair few. Sometimes taken to such an extreme it even gets [[LampshadeHanging lampshaded]] in the DVDCommentary.
* AntiMagic: Jeremia's (resp. Orange-kun's) Geass Canceler. [[ExactlyWhatItSaysOnTheTin It does, as the name says, cancel the effects of Geass on himself and others.]]
* AnyoneCanDie: Perhaps less so than in other series, but several important characters still experience this throughout both seasons.
* ArcWords: Subverted; Zero says something about "orange" during the Suzaku rescue, the implication being that it's the code name for a collaboration between himself and [[http://codegeass.wikia.com/wiki/Jeremiah_Gottwald Jeremiah]]. When C.C. asks Lelouch what "orange" means later, he admits there IS no deeper meaning; he simply chose an arbitrary word and allowed everyone's innate curiosity to assign meaning to it.
** [[spoiler: Later played straight with the Zero Requiem.]]
* ArtificialLimbs: We say Edo-period Japan, but that Renya kid has some sort of robot arm. Then again, this is all AlternateHistory.
* ArtisticLicense: The way chess is portrayed makes nearly no sense according to the rules, but [[RuleOfSymbolism serves as a metaphor for how Lelouch and his opponents think.]]
** You can't remove and replace contact lenses that easily. But it [[RuleOfCool looks awesome]], and besides, [[LargeHam Lelouch is the type]] who would practice that until he got it right.
** ArtisticLicenseGeology: When [[spoiler:the F.L.E.I.J.A. bomb]] is deployed, leaving at least a [[http://codegeass.wikia.com/wiki/F.L.E.I.J.A./ 1300 meter-deep crater]], the now exposed terrain is completely uniform. No geological layers at all. Though considering the forces involved, it can be imagined that an uniform crust would have melted on the sides of the crater, consisting of all the matter vaporized in the explosion.
*** Hmmm... it seems to cause a disintegration/black hole effect. If it worked through heat, the surroundings would still be white-hot after the explosion instead of clean-cut.
* AssimilationPlot: [[spoiler:What the Ragnarok Connection, the Emperor's and Marianne's ultimate plan, aimed to achieve. It's pretty similar to ''Anime/NeonGenesisEvangelion''[='s=] Instrumentality, but with a different set of symbols.]]
* AuthorityEqualsAsskicking: Several examples --
** Played straight with the Britannian Emperor, Cornelia, Guilford, and the Knights of the Round. Marianne, Lelouch and Nunnally's mother, is also implied to be one, as she was highly respected amongst many of the Britannians.
** On the Black Knights side, Kallen, Tohdoh, the Four Holy Swords, Xingke, [[spoiler:Gottwald/Orange after his HeelFaceTurn and joins Lelouch]], and CC when she isn't fighting one of the main Britannian leaders/Knights.
** Refreshingly averted with Zero himself. He is a [[TheStrategist skilled strategist]] and can turn the tide of battles, but does poorly when he's facing the enemy head-on, or trying to get away from them without some kind of help.
* AwesomeMcCoolname: Several. Relates to AerithAndBob.
* BabiesEverAfter: [[spoiler:Ohgi and Villeta. And a wedding with a [[http://codegeass.wikia.com/wiki/File:Wedding_Group_Photo.JPG wedding with many characters attending.]]]]
* {{Badass}}: Several characters. Lelouch, C.C., Kallen, Toudou, Jeremiah, Suzaku, Cornelia, and Xingke being foremost examples.
* BadassFamily: Played straight and subverted by the royal family of Britannia, the subversion being that they're fighting ''each other''.
** Emperor Charles, LargeAndInCharge
** Lady Marianne, nicknamed [[RedBaron 'The Flash']]
** TheChessMaster Lelouch and Schneizel
** LadyOfWar Cornelia
** RebelliousPrincess Euphemia
** [[spoiler: Despite being blind and paralyzed even Nunally]] manages to ring up a decent kill count by the time the series is finished.
* BadassLongcoat: Subverted with Ohgi in his Deputy Commander uniform, since throughout the series he's [[TheEveryman for the most part]] [[RidiculouslyAverageGuy uninspiring]]. Played straight with Tohdoh and possibly Lelouch and Suzaku in their civilian disguises
* BadGuysPlayPool: [[IncrediblyLamePun Played with.]] Gino, Lloyd and Cecile play pool shortly after Suzaku [[spoiler:nukes Tokyo]]. They are the bad guys, but Cecile and Lloyd clearly disapprove of Suzaku's behavior at this point and let it show. Gino is more apathetic, but he didn't approve, either.
* BaitAndSwitchCredits
* BatmanGambit: Most of Lelouch's moves are this more than anything, and he screws up just as often as succeeding.
* BattleOfWits
* BeautyIsNeverTarnished
** Subverted precisely one time in the entire series, where the otherwise Bishoujo looking Nina learns about [[spoiler: Princess Euphemia's death]] and has a mental breakdown, complete with the facial expression you'd expect in real life. It's absolutely horrifying.
* BecauseYouWereNiceToMe: Nina about Euphemia. She takes this to an Absurd Length. Also Rolo about Lelouch.
* BecomingTheMask: Happens to Lelouch while disguised as Zero, and later [[spoiler:Suzaku]], who takes up the role for Lelouch at the end of the anime series.
* BeehiveBarrier: The Blaze Luminous shield system.
* BerserkButton: If you want to live another day, do not mention [[spoiler:Orange]] in front of Jeremiah Gottwald.
** [[spoiler: Until he {{Heel Face Turn}}s, that is. Then he [[InsultBackfire takes it as a compliment.]]]]
** If you even try to harm Nunally, Lelouch will either kill you or permenantly shut you up ''literally''
* BigBadEnsemble: Emperor Charles zi Britannia and his son, Prince Schneizel el Britannia. [[spoiler: The former has an AssimilationPlot called the "Ragnarok", where all humans, living or dead, will become one being in an attempt to destroy all gods and unite all humans. The latter has an AGodAmI mindset, with the plan to launch a KillSat called the Damocles that fires [[FantasticNuke F.L.E.I.J.A.]] missiles, all to unite the world through fear]].
* BigDamnHeroes: When Lelouch finally reaches the end of his rope, runs out of cards, put into checkmate, is completely and utterly screwed... this happens.
** [[spoiler: Though it didn't happen at the end of R1.]]
** Lloyd did this once during the Black Rebellion when he saved the student council.
** Lelouch does this unintentionally when his dramatic entrance in episode 20 of [=R2=] coincides with [[spoiler:Bismark's near-execution]] of Suzaku, giving Suzaku enough of a distraction to escape.
* BigNo: Several times. In a show full of [[LargeHam hams]], it's to be expected.
* BigScrewedUpFamily: Look no further than the Britannian Royalty.
* {{Bishoujo}} / {{Bishounen}}: It's Creator/{{CLAMP}}; what do you expect? [[WordOfGod according to them]], Lelouch himself was originally planned to be white haired. Who knows if they ditched it to avoid a poisoning of [[MemeticMutation FABULOUS]].
* BittersweetEnding: [[spoiler:In the end, Lelouch achieves his ultimate goal, [[HeroicSacrifice making the world a better place for all his friends and loved ones...at the cost of his good name and apparently his life. There is some fan speculation about his possible survival but, either way, both Lelouch and Suzaku sacrificed their personal identities and distanced themselves from most of their acquaintances for the sake of the plan.]]]]
* BlackAndGrayMorality: On the one hand, we have a violent SocialDarwinist empire which horrifically oppresses its people and, in the opening episode, [[MoralEventHorizon massacres a ghetto]]. On the heroes' side, we've got a ByronicHero with many, many personality flaws and who will ShootTheDog if necessary.
** EvilVersusEvil: If you consider to Lelouch as a VillainProtagonist who [[ManipulativeBastard manipulates everyone around.]]
* BlackKnight: What the group calls themselves.
* BlackScreenOfDeath: The sadistic CliffHanger end of season one.
* BlatantLies: The TokyoTower museum dedicated to furthering Britannian/Eleven cooperation.
* BlessedWithSuck: All Geass users, but especially Mao.
** CC's own abilities as an immortal can count for this too, given [[spoiler:she just wants to die.]]
* BodyguardCrush: Reciprocated, blossoming into a real relationship, between Princess Euphemia and her knight Suzaku. Later, another between Kallen and Zero.
** It's rife within the royal family. First Charles & Marianne then with Cornelia & Guilford.
* BookEnds: [[spoiler:"One should not kill unless they are ready to be killed themselves!"]]
** Also [[spoiler:the first episode of R2 shares many parallels with that of the first season. Lelouch goes through his daily life and beats a Britannian in chess before getting involved in a terrorist act. He then meets C2 and, right before he's about to be gunned down, he gains the power of the Geass and orders the firing squad to kill themselves.]]
** Additionally, the first and last openings were performed by FLOW, while the first and last endings were performed by ALI PROJECT.
** The first season both begins and ends with [[spoiler:Lelouch in a dark, enclosed place, with his back against the wall and blood on his face.]]
* BoundAndGagged: Happens regularly in R2, though more the former than the latter.
* BrainsEvilBrawnGood: Played with, in that stereotypical heroic character with CharlesAtlasSuperpower Suzaku is actually an AntiVillain working for the BigBad, while SquishyWizard Lelouch [[MagnificentBastard who behaves like a stereotypical villain]] is actually the show's WellIntentionedExtremist ByronicHero.
* BreatherEpisode:
** Episodes 5 and 12 of R2 are filled with FanService and contain almost no main plot advancement whatsoever, except for the mandatory cliffhangers at the end.
** Episode 21 of the first season is full of light-hearted fluff, and is sandwiched between the high-powered action sequences of episode 20 and [[WhamEpisode episode 22.]]
** Episode 6 of the first season, where a cat accidentally steals Lelouch's Zero helmet, and due to some misinterpretations by Nunnally, causes the entire school to go looking for it. It's really lighthearted compared to the next episode, in which Lelouch suffers his first major defeat and is nearly captured/killed in the process.
* BreakHerHeartToSaveHer: Subverted. Before Milly's graduation event in R2, Lelouch considers doing this to [[spoiler: Shirley]], but he never really got round to it.
--> '''[[spoiler:Viletta]]:''' She's totally head over heels for you. [[spoiler: She did shoot me to protect you.]]
--> '''Lelouch:''' That's why I can't get her involved in this any further.
** Played straight later with [[spoiler:Kallen]].
* BreakTheCutie: Played horrifyingly straight with a good portion of the cast.
* BrickJoke: Lelouch tests his Geass by telling a girl to once a day make a new mark on an unmarked brick of the building. Several times in the series, you see her walking to and marking the building, and during episode 5 of R2, you see the marks on the wall with [[spoiler:the last mark being only half done]].
** This is actually [[CerebusRetcon becomes a little less humorous]] when some minor lines in the supplementary material or within the show bring up that this girl [[spoiler: is now living in Britannia and keeps getting up int the middle of the night and trying to walk out of her house]]. The Geass never wore off.
* BrokenFaceplate: This happens very dramatically in the season 1 finale. [[spoiler:Suzaku shoots a bullet straight at Zero's forehead; the mask slowly cracks, falling into two pieces on the floor and finally revealing Lelouch's identity to both him and Kallen. Then his forehead starts bleeding...]]
* BulletproofHumanShield: Cornelia has no qualms about using one of her ''own subordinates'' as a Knightmare-flavoured shield should the need arise.
* BuxomIsBetter: Try to count the number of named characters without large busts over the age of 15.
* CallBack: A somewhat chilling one occurs in R2. In episode 10, Lelouch inspires his command staff to battle by declaring he will demonstrate to the Chinese Federation the difference between strategy and tactics. Six episodes later, Nina is discussing mounting the F.L.E.I.J.A. on the Lancelot, and Lloyd cautions her not to confuse a strategic weapon with a [[NukeEm tactical one]]. This distinction comes up again in "Nunally in Wonderland."
* Another instance of a call back occurs with Lelouch's first two uses of his Geass in the first episode of either season: first, to order a group of soldiers to die; and second, to play the innocent to lure a knight out of their Knightmare, then order them to give to to Lelouch.
* CallToAgriculture: Lord Jeremiah ends the series in an orange grove. Possibly also a reference to when he had to face demotion or a dishonorable discharge. The Euphemism they used for the discharge was "start an orange farm." It shows not only that he wanted new growth after the war, but also reminded him daily of [[[spoiler: his choice to join Lelouch.]]
* CannotTellAJoke: [[http://www.youtube.com/watch?v=duWH8qVjFns Lelouch.]] To the point that it's PlayedForDrama as often as it's PlayedForLaughs.
* CanonForeigner: Castor and Pollux from the [[NintendoDS DS]] game; Rai from ''Lost Colors''; Elle and her father from ''Suzaku of the Counterattack''.
* CapedMecha: Cornelia and her honor guard.
* CatchPhrase
** "Yes, my Lord / your Highness / your Majesty." ([[GratuitousEnglish spoken in English by the Japanese cast]])
** "Lelouch vi Britannia commands you ..."
*** "Now, all of you ... '''DIE!!'''"
** "With all your strength!"
** "All tasks at hand have been cleared."
** "Congratulations!" or "Too bad, but ..."
** "'''LOYALTY!'''"
** "Now then..."
* CastFromHitPoints: Most Geass users have some kind of drawback, such as Lelouch's [[spoiler:where he can only use his Geass on a person once.]] In Rolo's case, stopping time causes a lot of physical stress to his body, so he can usually only use it for a short amount of time. [[spoiler:He then does a HeroicSacrifice in order to save Lelouch from getting killed after the Black Knights find out what he did using his Geass ability, and how he apparently played them all for fools.]]
* ChainsawGood: Mao comes up with a [[BlackComedy hilariously disturbing]] solution on how to "ship C.C. to Australia". ("[[NarmCharm I'll make you compact!]]") Also, the Four Holy Swords' Knightmares have chainsaw ''[[KatanasAreJustBetter katanas]]''.
* CharClone: Lelouch. He's an estranged son of an important political figure, he has a grudge towards a whole family of nobility, he has a fake name, he wears a mask, he has a younger sister, he's handsome, he's charismatic, he has no loyalty to anyone except himself, he has no qualms about killing people who are nice to him in the past. In fact, if you take this perspective, Code Geass becomes ''Anime/MobileSuitGundam'' with the [[PerspectiveFlip perspectives skewed]], instead of following Amuro (Suzaku), you're following Char.
** Kallen has Char's piloting ability and his penchant for red mecha.
* CharacterizationMarchesOn: Nearly all of the Britannian Empire were purely evil, racist, and ruthless in the first season, but the second season gave it more shades of gray, with the main ones in charge (Emperor Charles, V.V, etc.) being the only truly evil ones, and ''they'' have understandable motivations. In the end, Luciano Bradley is the only Britannian left with absolutely no redeeming qualities.
** It's still a very dark shade of grey though since millions are dying in Britannia's conquests with no Britannian actually caring about how WarIsHell for the loser. They're mostly {{Punch clock villain}}s but a world conquering and enslaving one. But an example less related to morality would be how early on Cornelia remarks on Guilford having a number of mistreses but for most of the series he acts like he has a BodyguardCrush on Cornelia.
* CherryBlossoms: The power souce is called Sakuradite, is rose-colored and even produces rose-colored explosions.
** Rose- or pink-colored smokescreens are common, too.
* CelibateHero: Lelouch honestly doesn't seem that interested in women or sex. Possibly a FreudWasRight given his fixation on avenging his mother and creating a better world for his sister. It is implied that, aside from these two, he does love C.C., Shirley and Kallen, as shown by refusing to let Kallen throw away her life for him and choosing to [[spoiler:avenge Shirley's death.]] But, though each of those three have surprise-kissed him at least once, the only time Lelouch tries making a romantic or sexual advance of his own is when he's in the middle of a HeroicBSOD and is looking for anything that might comfort him. He makes this advance on Kallen, no less.
* ChessMotifs: Start with Zero's uniform -- which could almost be a human-sized [[http://www.atkmchesssets.com/images/wei-english-staunton-chess-set-zm.jpeg classic Staunton chess set king]] stuffed into a superhero cape. This was done intentionally - designer Kenji Teraoka revealed in an interview that the King and Queen from the show's eponymous chess set are modeled on Zero and C.C.. And the list goes on and on and '''on'''.
* ChildhoodFriends: Suzaku and Lelouch. It's one of the major early driving factors for the show since Lelouch is so reluctant to see him as an enemy or use his geass on him..
* AChildShallLeadThem: Jiang Luhua, the Tianzi, is only thirteen years old.
** Kaguya Sumeragi -- head of the influential Sumeragi House; High Chairman of the UFN; Japan's representative on said council -- is only about fourteen by the events of R2.
** Nunnally [[spoiler:begins her rule of Britannia, the world's last remaining superpower, when she]] has '''just''' turned fifteen.
** Lelouch himself is only seventeen (presumably he turned eighteen during the time skip). While not exactly a 'child' per se, he is very young to be leading a full-scale rebellion. [[spoiler:And later ''ruling most of the world''.]]
* Creator/{{CLAMP}}: Did the character designs. [[{{Bishoujo}} Yes]], it [[{{Bishounen}} shows]]. '''Everywhere.'''
* CliffHanger: Almost every episode, albeit with widely varying levels of intensity. The first season '''finale''' ends with a cliffhanger that makes you want to blow something up with a bomb. If anything, the second season still further upped the ante, concluding with [[spoiler:a TheEndOrIsIt in the series finale's epilogue]].
* CloseCallHaircut: Lelouch receives one in episode 14 of Season 1 [[spoiler:by Shirley.]]
* CoincidentalBroadcast: In episode eight of the first season, the Black Knights catching the hoteljacking incident on the news.
* ColorCodedForYourConvenience: Excluding the first few episodes[[[note]]Britannia was colored red for those[[/note]], on maps the nations have been colored blue for Britannia, yellow for the European Union, and red for the Chinese Federation/UFN.
* ConspicuousCG: No, not the mecha -- during Kallen and Suzaku's final battle, there's a clip in which the surrounding scenery seems to be made up of cel-shaded 3D graphics. Also, flags in the wind and trains.
** Nunnally's garden during Operation Pacific Ambush
** During the big showdown with [[FanNickname Emperor Wakamoto]] there is a massive tower of shimmering CGI. This makes sense when you think about the circumstances and [[DidYouJustPunchOutCthulhu who's involved]].
* ContemplateOurNavels: In the very last episode, everyone goes through the "Why we fight" speech. And I mean '''everyone'''. And they all do it at the same time.
* CoolBike: Rivalz' bike.
* CoolVsAwesome: The second battle for Japan in R2 between the United Federation of Nations vs the Holy Britannian Empire. Both sides get moments where they shine, and most of the major characters play some role in it.
** Their second battle at the end of R2. Major characters take a beating, and it shows as they can't fight or fly nearly as well after having taken extensive damage.
** Kallen and Suzaku's final battle, where they finally get to beat the snot out of each other's Knightmares without holding back.
* [[CrapsackWorld/AnimeAndManga Crapsack World]]: The Britannian Emperor invades nations because of his "survival of the fittest" philosophy [[spoiler:even if he doesn't believe in it]]. If he wins, you and others like you, will be relegated to ghettos where you will live in poverty. The ghetto is subject to army raids. If you want a better life, swallow your pride and head to the government building where you can sign a document that says you are now an honorary Britannian. You are now eligible for employment (the really demeaning ones). Life in the settlement is marked by racism. Britannians can beat you up in the street and no one, not even police, will help you. Being a Britannian in Area 11 is especially dangerous because of clashes between the army and the Black Knights. The Chinese Federation is no improvement. The only bastion of freedom and democracy in the world is the European Union, and they're losing their war to Britannia.
** It's also suggested that Australia is a completely neutral territory (think Switzerland during the [[UsefulNotes/WorldWarII Second World War]], but it doesn't play a role in the story, so its internal status is unknown.
* CrashIntoHello: [[MeetCute How Princess Euphemia first meets Suzaku.]] Except it's a vertical crash: Euphie falls / jumps onto Suzaku from a window.
* CrazyPeoplePlayChess: Lelouch vs. Mao. Lelouch may (or may not) be mad depending on your point of view, but Mao is nutty enough that he rigs a bomb to detonate if Lelouch loses.
* CruelTwistEnding[=/=]DiabolusExMachina: [[spoiler:[[http://www.youtube.com/watch?v=d-UV1sk8ZNo The death of Euphemia and the events leading up to it]], since the whole tragedy happens due to a series of MillionToOneChance plot contrivances caused by several characters saying/doing the worst possible thing at the worst possible time.]]
* CrushingThePopulace: Nations conquered by Britannia are called [[AirstripOne Areas]]. All cultural identity is extinguished and citizens are completely at the mercy of the soldiers who can kill them for sport without anyone batting an eye.
* DangerouslyGenreSavvy: Not just Lelouch, but his opponents within the Britannian Empire aren't stupid either most of the time. They will often have some form of counter to either fight his strategies, such as Cornelia during their first encounter, and later [[spoiler:using Nunnally as the Viceroy for Area 11 after Zero makes his reappearance in R2.]]
* DangerouslyShortSkirt: The female Ashford Academy uniforms, but none of the female characters (even the established ActionGirl) have ever fought in it.
** It seems that in this AlternateReality, miniskirts are completely acceptable in all contexts. The Black Knights' female uniform includes a miniskirt. It's like [[Anime/FullmetalAlchemist Mustang]] got his dream come true.
** A special mention also must be made of the demure, imperial princess Euphemia, making a groundbreaking political announcement on live worldwide TV, being lifted up on the hand of a giant mecha [[ItMakesSenseInContext with a giant pizza behind her]], wearing a dangerously short dress ''with bystanders all around the mecha's feet''. Somehow no underwear is seen, and she seems completely oblivious to the risk.
* DateCrepe: Euphie and Suzaku after their MeetCute.
* DatePeepers: In episode 3 of the second season, Milly, Rolo, and Rivalz all spy on Shirley and Lelouch's "date" to find a present for Villeta, their Physical Education teacher. However, Lelouch spots them peeking from a nearby bush when he glances at a mirror in a wine shop. He also uses this opportunity to blackmail the Britannian spy ring observing him as well.
* ADateWithRosiePalms: Nina plays with herself while looking at a picture of Euphemia.
* DeathIsDramatic: At least with sufficiently major characters. Minor characters, especially those with no real ties to the main characters, tend to suffer fates offscreen with little to-do.
* DecoyGetaway: C.C. sometimes dresses as Zero to aid Lelouch in his plans and/or to lend him plausible deniability. In the second season, [[spoiler:Sayoko does the opposite (of sorts) by disguising herself as ''Lelouch'' (the RichIdiotWithNoDayJob version).]]. As if to top them both, at the end of R2, [[spoiler:Suzaku kills Lelouch [[ICannotSelfTerminate at Lelouch's own request]] and takes up the Zero identity.]]
* DefeatByModesty: Lelouch secures his freedom when Kallen grabs him the first time by telling her that he can see her. She's in the shower, so this revelation gets her to draw the curtain and let him go.
* DefeatMeansFriendship: Applies to many characters who fight Lelouch, or those on his side who wonder if he's really as good as he claims to be (and they find out he is).
* DeflectorShields: First introduced on the Lancelot's arm gauntlets. Later shown on a large scale with the Avalon.
* DelayedExplosion: FLEIJA
* DemocracyIsBad: Part of the reason why the E.U. seems to fall to Britannia.
* DenOfIniquity: Babel Tower.
* DespairEventHorizon: A couple of the characters have been warped by their misfortunes.
* DespairSpeech: Lelouch near the end of Turn 20: "My name is Lelouch vi Britannia, I am the eldest son of Empress Marianne, the prince who was abandoned by his empire. If anyone wishes to stop me, let them try, if there is anyone who can go beyond my despair."
* DestroyTheAbusiveHome: This is definitely Lelouch's motivation, having been born and raised in an aristocratic, totalitarian empire, which gets its kicks from invading other countries and subjugating them to their will.
* DeliberatelyTriggeringTheTrap: In episode 7, Cornelia tries to lure out Zero by attacking the Saitama Ghetto; Lelouch immediately recognizes it's a trap since it's an almost perfect recreation of Clovis's attack on Shinjuku Ghetto in the first couple of episodes. He still goes anyway because of his overconfidence.
* DisproportionateRetribution: Lelouch plots revenge against most of his family members for the Britannian invasion of Japan. It doesn't stop there. His response to [[spoiler:Rolo murdering Shirley]] is to [[spoiler:wipe out the ''entire'' Geass Order. While there were undoubtedly ''some'' monsters in that number, he still has his minions ''slaughter kids''. {{Tykebomb}}s, yes, but ''kids''.]] Rolo had killed an SIA man for touching the locket Lelouch gave him.
* DoesThisRemindYouOfAnything: Poles living in the north Germanised sections of Poland during UsefulNotes/WorldWarII will find the "Honorary Britannian" system familiar to the "Germanisation list" that many signed.
** Lelouch calling out Charles on his refusal to end the global violence is reminiscent of how people still believe Emperor Hirohito could have averted Japan's involvement in UsefulNotes/WorldWarTwo.
** Ohgi is a member of a race considered inferior by a conquering empire who lives in a ghetto. He has dark, curly hair and is a member of a resistant movement who used to be a teacher before the war. [[TheHolocaust He wears a yellow Star of David over his jacket.]]
* DoNotAdjustYourSet: Zero is fond of this. Charles pulls this off once as well.
* DontTellMama: Variation: Lelouch tries to keep his alter ego secret from his sister.
* DontYouDarePityMe: Nina says this to Milly in R2 when Milly tries to comfort her.
* TheDragon:
** Bismarck, The Knight of One to Emperor Charles.
** Kanon to Schneizel.
** Guilford and Darlton were CoDragons to Cornelia.
** [[spoiler:Suzaku, The Knight of Zero to Emperor Lelouch]].
* DramaticSitDown: Lelouch does this after the [[spoiler: Euphinator incident]]. He goes to somewhere private and sits down and ''cries''. [[spoiler: He accidentally made his second-favorite sister commit genocide. He was forced to kill her and then ''he turned it into his political advantage.'']]
* DVDCommentary: With the Japanese producers and cast. (Includes subtitles.)
* DyingAsYourself: [[spoiler:Euphemia.]]
* DyingDeclarationOfLove: [[spoiler:Shirley to Lelouch in episode 13 of R2.]]
* DysfunctionJunction: You better believe it!
* TheEmpire: Britannia.
* TheEndingChangesEverything: Not as much of an example as most others, as it doesn't cover the whole series, but TheReveal of what the Zero Requiem is entirely changes the context of the final arc and several key conversations.
** Unfortunately, not only does it not encompass more than a few episodes, it fails to give us strong insight into the participating characters motivations. Or, exactly, how it's supposed to work.
* EnemyMine: Lelouch occasionally sides with the Britannians, such as when the hotel jacking takes place, or stopping the invasion by some of the former Japanese government officials.
* EngineeredPublicConfession: [[spoiler:The Chinese Eunuchs should REALLY have considered the possibility that their conversation with Zero could be recorded before they gleefully mouthed off about how "the people are ants" and that the much-beloved child empress is "just a puppet who can easily be replaced." HilarityEnsues as the '''entire''' Chinese Federation '''simultaneously''' [[OhCrap revolts in anger]].]]
* EnthusiasmVersusStoicism
* EpisodeTitleCard
* EunuchsAreEvil: The High Eunuchs.
* EverythingsBetterWithSpinning: [[MemeticMutation Spinzaku]] and [[MemeticMutation the LULUCOPTER]]. Plus half the rest of the cast as well, plus it seems to be fairly common for [[HumongousMecha knightmare frames]] to spin and twirl as they fight.
* [[EvilBrit Evil Britannian]]: Aside from a few sympathetic named characters, most Britannians are portrayed as evil or at least uncaring. Britannia is an alternate-history country where the American Revolution failed and Napoleon conquered the British Isles. Britain and the United States ''have no equivalent country'' in this series.
* EvolvingCredits
* ExoticEyeDesigns: All Geass users have their pupils change into a bird-shaped sigil. Those that fall into the command of a Geass have their sclearas highlighted with the color of the Geass itself.
* ExploitedImmunity: In one battle, C.C. (while fighting in [[HumongousMecha Knightmare Frames]]) grabs her opponent and tackles them both into the ocean, attempting to crush them both with the water pressure. C.C. is immortal and can regenerate, so she has nothing to worry about.
* {{Expy}}: Several characters look like or have a personality similar to characters from the Gundam meta series or from previous CLAMP works. Sometimes, these overlap.
** Suzaku looks and fights like Syaoran from ''TsubasaReservoirChronicle''. Considering Creator/{{CLAMP}} did the character designs for both, it's not surprising.
** Lelouch resembles TRC Kamui, especially in the Creator/{{CLAMP}} artwork.
** The Creator/{{CLAMP}} lineart design for Nunnally is a direct recycle of {{xxxHolic}}'s Kohane Tsuyuri.
** Kallen has many similarities to [[Anime/MobileFighterGGundam Domon Kasshu]]. It doesn't help that Kallen's mother is voiced by Creator/YuriAmano (who voiced Rain Mikamura in G-Gundam).
** Euphemia and Suzaku also look almost exactly like [[Anime/MobileSuitGundamSEED Lacus and Kira]]. Very similar plot wise too.
** Lelouch and Kallen are, as previously mentioned, aspects of Char Aznable
** The Britannian Royal family are the Zabi family, with Charles being both Degwin and Gihren (passionate speeches), Schniezel being Gihren (hands-on leadership, want his dad's place in the hierarchy), Cornelia being Kycilia (ruthless and cold personality, horrified by her brother's actions), and Clovis being Garma. Nunnally certainly shares personality traits with Mineva (used as a pawn).
** In the mecha side, there's the Sutherland Sieg (a [[AMechByAnyOtherName basic Knightmare Frame]], retrofitted with parts from the Siegfried) which obvoiusly is the series's scaled-down equivalent of the [[Anime/MobileSuitGundam0083StardustMemory GP03 Dendrobium Orchis.]]
** Also, the Lancelot, specially at the start of the series, is a lot like a Franchise/{{Gundam}}, generally speaking, since they're white coloured {{Super Prototype}}s whose pilot [[FallingIntoTheCockpit fell into the cockpit]].
* ExpositionOfImmortality: C.C is said to have known Creator/BenjaminFranklin personally and various {{flashback}}s have shown her being executed in different ways through the ages.
* FaceDeathWithDignity: [[spoiler:What Suzaku hoped to do and what Lelouch appears to have done at the end. ]]
* FacelessGoons: Honorary Britannian soldiers fill this role.
* FailureGambit: The ending of the series is an example of this, as well as [[spoiler:ThanatosGambit and ZeroApprovalGambit]], as Lelouch, [[spoiler:now emperor of Britannia, intentionally makes himself the enemy of the world and then dies a martyr's death at the hands of Suzaku, who is disguised as Zero, the hero of the people. This plan—the "Zero Requiem"—results in most of the world's strife being blamed on the tyrannical Lelouch, and ultimately unites humanity]], just as Lelouch had hoped to do.
* FakeMemories: [[spoiler:The Emperor gives these to Lelouch -- and the whole damn school as well -- with ''his'' geass, during the TimeSkip. Long before this, he did it to Nunnally as well, which caused her blindness]].
* FakingAmnesia: In the second series of ''Code Geass'', Lelouch adds this to part of his masquerade early on in order to throw off suspicion that he has regained his memories.
* FanService: Every female character is subjected to this. ''Especially'' Kallen.
** Several of the male characters have their moments too: Suzaku's and Gino's Knightmare Frame-pilot outfits are really tight. Lelouch has at least one shower and shirtless scene.
* FantasticDrug: Refrain
* FateWorseThanDeath: Quite a few. One example is [[spoiler:Schneizel falling under Lelouch's geass, forcing him to obey "Zero" for the rest of his life.]]
* TheFederation: The United Federation of Nations, created to rival Britannia.
* FightOffTheKryptonite
* FirstLawOfMetafictionalThermodynamics: The show attempts to defy this; many characters are added without the plot slowing down. As a result, the emotional gravity is lost when they turn out to be ChekhovsGunman or SacrificialLion.
* FiveBadBand: The Holy Britannian Empire has a few.
** The Holy Britannian Empire Imperial Family:
*** BigBad: Charles zi Britannia.
*** TheDragon: [[spoiler:Marianne vi Britannia]].
*** TheEvilGenius: Schneizel el Britannia. Is also TheStarscream.
*** TheBrute: Cornelia li Britannia.
*** TheDarkChick: Clovis la Britannia.
*** TokenGoodTeammate: Euphemia li Britannia.
** The Holy Britannian Empire [[spoiler:under Lelouch's reign]], towards the very end of the series.
*** BigBad: [[spoiler:Lelouch vi Britannia]].
*** TheDragon: [[spoiler:Suzaku Kururugi, as Lelouch's Knight of Zero]].
*** TheEvilGenius: [[spoiler:Nina Einstein, although Lelouch himself also counts]].
*** TheBrute: [[spoiler:Jeremiah Gottwald, who is also a SycophanticServant]].
*** TheDarkChick: [[spoiler:C.C.]].
*** SixthRangerTraitor: [[spoiler:Lloyd Asplund, Cecile Croomy, Sayoko Shinozaki and Nina Einstein, who also count as TheQuisling]].
*** TeamPet: [[spoiler:Arthur]].
* TheFogOfAges: CC complains of this, [[spoiler:until Lelouch has a [[JourneyToTheCenterOfTheMind journey to the center of her mind]] and then Marianne returns all her memories.]]
* ForgottenFallenFriend: An AvertedTrope because, while some of the reactions to fallen people are overly short, none of them are really forgotten.
** Possibly the most notable aversion is [[spoiler:Euphemia]].
* FormFittingWardrobe: Skirts cling more closely to contours than should be possible, particularly at the rear. Displayed by too many characters to count.
* ForScience: Lloyd Asplund lives by this trope, and doesn't care for much anything else. He even tells Nina in R2 that if she wants to perform science experiments, she must destroy her heart, or it'll just get in her way (which it does when the FLEIJA goes off).
** Rakshata largely lives by this trope, but usually to build stuff to counter what Lloyd's created. Both of them are often shocked by a new item created by the other
* ForYourOwnGood: [[spoiler:Charles and Marianne justify their actions throughout the series as being this, but Lelouch (correctly) doesn't buy it for a second.]]
* FromBadToWorse: ''Code Geass'' operates on a continuum in which everything is slightly worse than what came before it.
* FunWithAcronyms: F.L.E.I.J.A. The "J" doesn't appear to stand for anything, and is just there to make the pronunciation approximate the mythological name "Freya".
** The other possibility is that the "J" is there to make it sound like "flayer". It does rather effectively to the outer skin of Knightmares that are destroyed when Schneizel is trying to get to the heart of the opposing force. That is Lelouch.
* FutureSpandex: The Black Knight pilots get to wear some form-fitting spandex-like suits, but many Britannians wear their dress uniforms when inside Knightmare Frames.
* {{Gainaxing}}: Less than what you'd usually expect, for a series with plenty of fanservice, but it still happens a couple of times in both seasons.
* GambitPileup: Episode 20 of R2, what with [[spoiler:the Emperor activating the Sword of Akasha, Schneizel starting his bid for the throne, and Lelouch gunning to take down the Emperor]]. It actually gets simpler after that.
* GambitRoulette: [[spoiler:Guessing the exact time, place and replies of an upcoming conversation, when you don't even know that you'll be taken captive at the time you need to have it, and recording your half of it in advance]] is quite insane.
* {{Geas}}: What is traditionally referred to as a geas is not what the series calls a geass. However, Lelouch's ability essentially allows ''him'' to put others under one.
* GenericanEmpire: The United Federation of Nations, which is actually more of an alternate United Nations with military power than an actual empire.
* GenreBusting: It's a HumongousMecha mixed with AlternateHistory, with fantasy elements and the experimentation of numerous tropes. [[MyFriendsAndZoidberg And]] {{Fanservice}}.
* GiantRobotHandsSaveLives: Suzaku catching a falling woman in his Knightmare Frame. Kallen catching Zero. Rolo holding Lelouch.
** [[PlayingWithATrope Played with a bit]]: the woman hadn't been falling for too long, and Suzaku boosted up to her height, then began to fall to catch her without much injury. She and her child would have probably been bruised though. Same with Kallen, since Zero was blown out of a ship, not falling.
* GratuitousEnglish: "Yes, my lord", "homeland", "fottage", "perpetrator", and '''"ALL HAIL BRITANNIA!!"'''.
** Never heard any better than in the [[http://www.youtube.com/watch?v=mRIAw6LkqlE Britannian anthem]].
** Lelouch is reading ''[[Theatre/{{Hamlet}} Hamret]]'' in the first episode.
** From the third TitleSequence: "I continue to fight! '''''I continue to fight!'''''"
* GreenRocks: Sakuradite, a power source which makes much of the technology work, and prompted Britannia's invasion of Japan.
* [[GretzkyHasTheBall Gretzky Put You in Check]]: Chess does not work that way! Good night.
* GreyAndGreyMorality: Suzaku and Kallen have some discussion about their beliefs and why they're fighting for their respective factions, with Suzaku seeing himself as stuck on his path while Kallen fights on behalf of all those without his options for advancement.
* GuileHero: Lelouch.
* HandshakeRefusal: Subverted upon her introduction, Rakshata Chawla radiates a rather arrogant InsufferableGenius aura and, when Zero offers her a handshake, it looks like she will refuse it for a moment. She decides to accept, however, in a symbolic move of acknowledging a fellow genius in the rebel leader. It is later shown that Rakshata is not actually that arrogant or smug, but she certainly acted the part when joining the rebellion.
* HarmfulToMinors: Lelouch and Nunnally witnessed their mother's murder at ages nine and six, respectively.
* HatedHometown: Lelouch to the Britannian Empire.
* HeldBackInSchool: Millay Ashford deliberately held herself a back a year so she could be with her friends longer.
* HeroicBSOD / VillainousBreakdown: Happens almost OnceAnEpisode. Lelouch in particular is prone to these.
* HeroicRROD: [[spoiler:Rolo Lamperouge. It ends up causing his death.]]
* HeroicSacrifice: [[spoiler:Rolo "I am not a tool" Lamperouge when the Black Knights betray Lelouch]].
** Also, [[spoiler:Lelouch himself]] in the last episode.
* HeroTrackingFailure: Suzaku has the ability to outrun automatic machine guns.
* HiddenDepths: No one in this series is ''quite'' who they seem to be at first.
** With the possible exception of Rivalz, but then, considering he was Lelouch's 'best friend' before starting with the Black Knights, he has all the characterization of a flea.
* HighlyConspicuousUniform: Higher ranking Britannian soldiers wear bright colors decorated by CreepyCoolCrosses.
* HollywoodTactics: The larger the battles in ''Code Geass'', the more this trope rears its head. The smaller and earlier battles (such as the massacre of Shinjuku Ghetto) appear sensible for both Lelouch and the Britannian forces (at least when [[GeneralFailure Clovis]] isn't giving orders), but by the time of Code Geass R2, ''everyone's'' armies eventually end up using Napoleonic massed-infantry tactics (or "line of battle" tactics from the Age of Sail in the case of naval/[[TheSkyIsAnOcean air-naval]] forces). Vehicles that would be better suited to a support fire role are lumped into tight formations with the rest of the CannonFodder.
** Lelouch also enters the battlefield multiple times, even though he's not a skilled fighter. [[JustifiedTrope However]], he does this because he believes that [[HowToGatherCharacters no commander can expect his men to follow]] if he [[ArmchairMilitary doesn't risk himself]].
*** Also justified when [[spoiler:Rolo uses Lelouch's mech]]. He makes a comment akin to: "I didn't know the absolute defense field was so hard to calculate! My brother must be a genius!" And honestly, most of Lelouch's time on the battlefield is using that thing.
* HufflepuffHouse: The EU, as well as most members of the UFN, much to the annoyance of some fans. Fortunately, the ''Akito the Exiled'' OVA set in Europe seems intended to rectify part of this.
* HypnotizeThePrincess: Done literally, but not to its traditional end; [[spoiler:Lelouch Geasses Clovis to get info on his mother's murder, only to find he doesn't know anything (then he kills him), then Euphemia on accodent leading to the oft-mentioned genocide (leading him to have to fatally shoot her to fix the situation), then Cornelia at the end of R1 (Clovis suggested she might know, but she doesn't know anything either), in R2 geassing most of his siblings to serve him when he ascends to the throne, and finally geassing Schneizel and Nunally aboard the Damocles. Hell, he even does it to HIMSELF in an attempt to throw Mao's mind games.]]
* HypocriticalHumor: "I hate stubbornness." C.C. has absolutely no room to talk.
* IAmSpartacus: [[spoiler:Episode 8 of ''R2'' has a BatmanGambit that involves a crowd of '''one million people''' dressing like Zero]]. Including a dog!
* IconOfRebellion: The corrupt Geass Symbol of the Black Knights.
* IdiosyncraticEpisodeNaming: The majority of the series are titled ''Code Geass: [Protagonist] of the [...something]''.
* IdiotBall: Lelouch joking to [[spoiler:Euphemia]] about [[spoiler:being able to make her murder all the Japanese]]. Given the way the sequence is DudeNotFunny, awkwardly drawn out, and begging the question "why are you saying all this?", it was rather obviously just a setup for an incoming plot twist.
* ImpossiblyCoolClothes: So very, very much. Just look at the gravity-defying Zero outfit.
* ImprobableAge: Almost, but not quite, to the point of CompetenceZone / AdultsAreUseless.
* IncestSubtext: [[IncestSubtext/CodeGeass Has its own page]].
* IncomingHam: Jeremiah Gottwald '''devours''' the scenery when he shows up in the [[http://www.youtube.com/watch?feature=player_detailpage&v=1M8wc9M3eiI#t=138s first season's finale.]]
* InformedAbility: Lelouch's skill at playing chess -- the game, as opposed to his TheChessmaster status. We see him playing chess about four times, twice he wins. To be fair, he didn't actually lose the other two, and they were against [[spoiler: fellow chessmaster Schneizel and a ''mind reader'']].
** Also Tohdoh's military skill. Battles led directly by him do not go so well. However, he does justify the apparent disparity by saying that his reputation is largely hype (it is also possible that he was a master of pre-Knightmare era tactics, but failed to adapt to the realities of LensmanArmsRace). Xingke at least makes good on the hype surrounding him.
* InsistentTerminology: Done both ways. When called Elevens, characters of Japanese origin will angrily say "We're not Elevens, we're Japanese!" and during the scene that Nina makes at a ball in the Chinese Federation, Kallen tells her that she isn't Britannian, she's Japanese. Nina then rather hysterically says "No you're not! You're an Eleven!"
* InSpiteOfANail: Despite the fact that WordOfGod has an extensive explanation for how the the universe of the series diverged from our own, this isn't too apparent when watching it, as so many features (like shopping malls, news stations, etc.) match the real world, and the Japanese resistance group uses the "red sun" flag, giving the obvious impression that it is a remnant of ''this'' world's Japan. Outside of Britannia, every country has its usual name. Although it's hinted that the "official" history of Britannia is mostly or entirely made up. According to official records, the first divergence is a celtic superking uniting all clans and stopping the romans from conquering england, the discovery of sakuradite near stonehenge and Japan, Elizabeth I having a son, the american revolution failing through the bribing of Benjamin Franklin, Napoleon founding the EU and conquering england, the remaining english establishing themselves in America and elizabeth the third marrying the duke of Britannia, giving name to the nation of Britannia. Due to hints, many fans assume however that most of the early events were made up to make Britannia seem more legitimate (like linking the royal family to the celtic superking). Some other fans place the point of divergence even further down the line, due to the incredible similarities with the real world.
* InstantDeathBullet: Common with {{mook}}s; usually averted with major characters. But not always....
* InstantWinCondition: The FinalBattle of R2 - [[spoiler:Lelouch's forces get obliterated, Suzaku gets beaten by Kallen, but once Lelouch seizes control of Damocles, his enemies have no choice but to surrender.]]
* InvertedTrope: It's a predictably {{Troperiffic}} HumongousMecha anime - except that the ''protagonist'' is TheChessmaster with the [[MagicIsEvil Evil Magic]] powers and his ''opposite'' is the HotBlooded HonorBeforeReason AcePilot.
* IronicEcho: Not an exact echo of a quote, but it was certainly ironic that [[spoiler:the long-blind but now sighted Nunnally should end up begging Lelouch to open his eyes]].
** That whole scene where [[spoiler:Nunnally is screaming in despair for the dead Lelouch while the world chants "all hail Zero" is incredibly poetic in its irony]].
** "We're friends, aren't we?". First said by Lelouch to Suzaku during the start of the Black Rebellion then said by Suzaku when he [[spoiler:took Lelouch to the Emperor to be mind scrubbed]].
** Lelouch and Suzaku's shared monologue in episode 5 about why they want to solve the world's problems (war, terrorism, discrimination). Schneizel says something similar when he revealed [[spoiler:he will use Damocles to subjugate the world]].
* {{Irony}}: Three-quarters through season 1 of ''CodeGeass'' when Suzaku is going to sacrifice himself to hold Lelouch/Zero in place for a massive missile strike, Lelouch whips out his Geass and commands Suzaku to 'live' thereby making a HeroicSacrifice impossible. Exactly one season later in R2, while fighting (and losing to) Kallen the Geass activates [[spoiler:causing Suzaku to fire the [[NukeEm FLEIJA warhead]], destroying most of Tokyo and supposedly killing Nunnally.]]
** Also ironic is hoe the freedom fighter Lelouch, who reveres the human will, has the power of MindControl that can crush it completely.
** A case of Cosmic Irony occurs early on in CodeGeass when nobody can figure out who Zero is, but Lelouch almost gets unmasked by a cat.
** Two episodes after her declaration of ThePowerOfLove and just one right after she finally requites her own love for Lelouch, WrongGenreSavvy Shirley [[spoiler:is [[KillTheCutie killed by Rolo]]]]. Especially ironic in that she could have saved Lelouch from the path he would go down in the subsequent arc, and that [[spoiler:her death]] was a catalyst for much of it.
** Also Ironic that after the "Orange Incident" Jeremiah was told by Guilford that his options were to continue working as a grunt, or go work on an orange farm. His profession after [[spoiler:Lelouch's death? He works on an Orange farm with Anya]]
** On a smaller scale, the main antagonist of the story is the world's most powerful superpower, the Holy Britannian Empire, which, despite controlling over a third of the world at the start of the series...doesn't actually control Britain. It does appear to be based on the HolyRomanEmpire, which was neither holy, nor roman, nor an empire; similarly, the Holy Britannian Empire wasn't holy (it was anti-theistic, for example the Emperor denounces the Ten Commandments for Social Darwinism [[spoiler: and planned to kill God]]) and wasn't Britannian (i.e. the British Isles), although it is an empire. [[note]]It's been all but officially confirmed that creators' intention are that the Britannian Empire is suppose to be an allegory for the US. As much sense as that makes, once you know that you can see some of the evidence of this... [[AllThereInTheManual if you happen to have read the show's manual]].[[/note]]
** Lelouch's entire plan to save the world was based on an attempt to make it 'gentler' [[BigBrotherInstinct for his sister Nunnally]]. [[spoiler:He cares about this plan so much he sacrifices his own life for it, but as he lies dying in front of her, she tells him that the only kind of world she ever wanted was one where they could live together.]]
** Also, Suzaku killed his father to stop a war, but it really just started one.
** Also ironic is that at the beginning of the series, Lelouch took on the title of Zero, to become a symbol of Justice against he Britannian emperors tyranny, while Suzaku had joined the military hoping to change Britannia from within. At the end of the series, Suzaku and Lelouch had [[spoiler:Their roles switched]]. Suzaku [[spoiler:became Zero, as a symbol of Justice, never to live again as Suzaku Kururugi]], while Lelouch became [[spoiler:the Britannian Emperor, and gave his life in the process of changing the system from within. ]]
* ItBeganWithATwistOfFate: Had Lelouch not decided to play the HeroicBystander, he wouldn't have met C.C. and gained the powers he needed to initiate the rebellion.
* ItGetsEasier: Lelouch and Suzaku.
* JerkWithAHeartOfGold: What many characters in this series are ''at best''.
* JustOneMan: The Lancelot knightmare frame and its pilot Suzaku, multiple times.
* KangarooCourt: For Suzaku after he's scapegoated for Clovis's murder. The [[spoiler:Black Knights' mutiny against Lelouch also counts]].
* KeepingTheEnemyClose: Lelouch does this to Rolo during the Geass raid and the second Tokyo battle before [[spoiler:he intends to dispose him as payback for murdering Shirley]], as well as Villetta by {{blackmail}}ing her out of ratting him out. Unfortunately for the former, [[PoisonousFriend Rolo makes various other Black Knights suspicious]] [[PsychoSupporter by telling them he trusts him the most]]. Should've reined him in a bit more.
** Earlier in the season, Villetta and Rolo are assigned to the OSI detail to watch over Lelouch in order to keep him from using his Geass or becoming Zero. Lelouch manages to flip the script on them both via blackmail of the former's relationship with Ohgi, and convincing the latter that he has no future with Britannia, respectively. (Unfortunately, he fails to keep an absolute leash on either.)
* KickThemWhileTheyAreDown: In the second season, Nina is having a MyGodWhatHaveIDone moment after [[spoiler:her FantasticNuke has just killed 35 million people. Suzaku, fresh from his own such moment and having taken it far worse (he fired the nuke), decides to congratulate her for making a weapon that will allow Britannia to win the war.]] This, however, is nothing compared to what both Charles and Schneizel do to Lelouch.
* KineticWeaponsAreJustBetter
* KissOfDistraction: Lelouch uses it once or twice.
* {{Knighting}}: In Episode 18, [[spoiler: Suzaku is knighted by Princess Euphemia]].
* LadyAndKnight: Euphemia vi Britannia and Suzaku Kururugi are a very literal example: she is a literal princess and he is soon knighted by her.
* LampshadeHanging: For example, on the MoodWhiplash.
* LargeHam: Lelouch, Charles, and Jeremiah (especially after being possibly brain damaged and [[spoiler:cyborg'd]], at which point he runs with it and never stops).
** It's even {{Lampshaded}} in the anime. One of the soon to be Black Knights says about Zero, "I didn't know the genius strategist was such a ham."
** Sayoko is this through her actions in R2, especially on Cupid Day. Lelouch points it out, even saying that trying to convince her not to overdo everything is more trouble than it's worth.
* LaughingMad: When Lelouch found out Suzaku is the pilot of Lancelot. And, [[FanNickName LOLZaku]].
* LeaningontheFourthWall: Zero's early ParanoiaGambit involves threatening to reveal the existence of "Orange" to the public. Lelouch admits later that he chose the word completely at random, but for the audience, it's a nice nod to the visual indicator of someone under a Geass influence, the [[ColorCodedforYourConvenience orange-rimmed eyes]].
* [[spoiler:LegacyCharacter]]: Zero.
* LensmanArmsRace: After the end of the first season, the main HumongousMecha of the series start to steadily grow more powerful in terms of their weaponry or equipment upgrades, as new technologies have been introduced and distributed among the warring factions. Although that said, older-generation models are still shown as mainstays among many of the factions even in ''R2''
* LetNoCrisisGoToWaste: Lelouch accidentally [[spoiler:orders Euphemia to commit genocide]], and mere minutes later grabs the opportunity to use the incident to start a war.
* LetsSeeYouDoBetter: When one of the rebels complains to Lelouch about being cut off in episode 10 of Season 1, the rebel claims he should be the leader. Lelouch then pulls a gun on the rebel, then immediately offers it to him, and says that if anyone can do better than him, then they should shoot him right there and now and take charge. No one dares to do it.
* LetThemDieHappy: [[spoiler:Before she died, Euphemia asked Suzaku if the people were happy with her creation of the SAZ. Needless to say, he didn't tell her that she killed them all while under the Geass's control.]]
** One of the most jarring examples in any series is when [[spoiler:Rolo]] perishes in Episode [[spoiler:19]] right after [[spoiler:the Black Knights expel Lelouch]]. [[spoiler:Even though Lelouch has been spending the entire season up to that point trying to punish the imposter by getting Rolo "accidentally" killed this impostor "brother" narrowly saves Lelouch's life then proves he'd rather die protecting the only family he's ever known - even if that family started out as just another group he was supposed to infiltrate]]. To his credit [[spoiler:Lelouch actually shows some compassion]] by begging [[spoiler:Rolo]] not to sacrifice himself. As [[spoiler:Rolo]]'s illness finally takes the toll [[spoiler:Lelouch reassures the unaware Rolo that he sees them as true brothers now]]. Since he was just [[spoiler:expelled by the Black Knights Lelouch is left completely alone now]], burying [[spoiler:the impostor]], who was the only person he had left. This all happens in the wilderness, where he has to mark the lone grave all by himself, [[spoiler:after burying Rolo with Lelouch's own bare blood-stained hands.]] This entire plot twist feels like the writers were trying to deliberately give the most sympathetic and gut-twisting send-off [[spoiler:to the single character that was most despised by the fans]]. If you had to do this to your [[spoiler:brother]], be they [[spoiler:real or not]], you'd probably wind up going [[spoiler:insane]], too.
* LightningBruiser: The signature role of (almost) every Knightmare Frame depicted in Code Geass; even the early model Glasgows tore through slower and more conventional armored vehicles during the invasion of Japan (as is seen in many early {{Cold Openings}} of the first season). New models--''especially'' the Lancelot and Gurren in all their forms--trump older Knightmares by being [[LensmanArmsRace even]] ''[[LensmanArmsRace more]]'' [[LensmanArmsRace of a Lightning Bruiser than they were]].
* LikeFatherLikeSon: Though their reasons are different, both Lelouch and Charles have the same goal: [[spoiler:Destroy the world, and create a new one]].
* LivingWithTheVillain: In Season 1, Suzaku goes to school with Lelouch and Kallen. In Season 2, Lelouch [[spoiler:is under watch by Villetta and Rolo, who are posing as a teacher and his younger brother, respectively]].
* LoadsAndLoadsOfCharacters
* LoopholeAbuse: In episode 8 of R2, Zero accepts Nunnally's plans to restart the SAZ, and privately makes a deal with the Knights of the Round that he would be exiled instead of executed for his most recent terrorist actions. Suzaku agrees to the plan, and then after they announce Zero's exile, the Black Knights create a smokescreen in the area with 1 million Japanese, [[http://www.youtube.com/watch?v=Ei1Gv4w3ATw during which they all don Zero costumes]]. Since they were all Zero, Suzaku would have to be able to identify the real Zero (which he is forbidden to do), let them all go (and thus give Zero his army), or order another massacre (which would no doubt caused more rioting and rebellion in Area 11). Ultimately, Suzaku decides to let them leave, his reasoning being that the insurgents are better off gone.
* LoveHungry: In [[spoiler:C.C.'s]] backstory.
[[/folder]]

[[folder: M-Z]]
* ManlyTears: Suzaku during the GrandFinale. Jeremiah does it, too.
* MarryThemAll: Kaguya certainly seems to like the idea, given that she tries to ''initiate'' it with Kallen and C.C.
* TheMasqueradeWillKillYourDatingLife
* MassiveMultiplayerCrossover: Appears in ''AnotherCenturysEpisode: R''. A strange case in that it came to ''ACE'' first rather than initially being in a ''VideoGame/SuperRobotWars'' game.
* MatronChaperone: Alicia Lohmeyer's role seems to be less to protect Nunnally's virginity (Nunnally is blind and in a wheelchair and hasn't started dating yet) than to keep her from getting too far out of line politically. She appears to be a ShoutOut to Miss Rottenmeier from ''HeidiGirlOfTheAlps''.
* MayDecemberRomance: Directly implied between Tianzi & Xingke.
* MayflyDecemberRomance: C.C. the ageless, deathless witch is romanced by seventeen/eighteen-year-old boys.
* MeaningfulName: Almost every Britannian Knightmare Frame has a name that references Arthurian legend (though Arthur himself is ... a stray cat that Suzaku adopted).
** For specific names, please see [[Characters/CodeGeass Code Geass Character Sheet]].
* MeetCute: A bunch, but perhaps the most obvious is the CrashIntoHello / RescueRomance when Princess Euphemia falls from her window onto Suzaku.
* {{Melodrama}}
* MementoMacGuffin: Suzaku's pocketwatch (more accurately, his late father's pocketwatch), which symbolizes his being stuck in the past. When he leaves it behind during the first season's finale ([[spoiler:with the body of the woman he loved, shot dead by his best friend]]), it's supposed to signal the fans that the kid gloves are off.
** He also keeps his pin(?) designating him as Euphemia's knight, holding it introspectively and brandishing it at others as a symbol from time to time (notably in R2 episode 17).
** And Rolo's locket, which was given to him by Lelouch. It symbolizes... the er, "brotherly friendship" between him and Lelouch.
** Also, Euphemia's quill pen, which he keeps with him and uses to write. His cat Arthur is shown running off with it in R2 episode 5. Boy, he sure does have a lot of stuff on him.
* MemoryGambit: [[spoiler:Lelouch, in episode 16.]]
* MercyKill: [[spoiler:C.C. to Mao.]]
* MidairRepair: Plus upgrade. [[MundaneMadeAwesome Using missiles.]]
* MidSeasonTwist
** Season 1 - Zero is defeated for the first time by Cornelia.
** Season 2 - Zero agrees to the SAZ plan.
* MidSeasonUpgrade: Kallen gets the Guren Mk. II, while Suzaku gets some wings for his Lancelot.
* MildlyMilitary
* MillionToOneChance: [[spoiler:In ''R2'' episode 24, Nina creates an anti-FLEIJA device that has an extremely slim margin of success, requiring key data to be input 19 seconds before detonation and only having a 0.04-second window of opportunity even if everything goes right. Lelouch and Suzaku manage to pull it off - mostly through strategy. Lelouch is a genius and so can input within 19 seconds, and Suzaku uses his "live" Geass, which forces him to fire the FLEIJA Eliminator with perfect timing.]]
* MindRape: Mao's treatment of Shirley and C.C.'s distraction of Suzaku. The first was [[MoralEventHorizon unforgivable]], the second accidental: C.C. didn't control what he saw. Then there's [[spoiler:the Emperor implanting Lelouch's fake memories]], which bears a very uncomfortable resemblance to an actual rape scene, since [[spoiler:Lelouch]] is being held to the floor by [[spoiler:Suzaku]] while he screams, thrashes, and begs [[spoiler:his father]] to stop. By episode 21 of R2, [[spoiler:it is revealed that Charles had also done the same by using his Geass on Nunnally to cover-up Marianne's murder.]]
* MiniMecha
* MoodWhiplash: To such a bizarre extreme that sometimes it seems almost as if the producers, writers, and characters have forgotten what horrors transpired in the previous episode. Occasionally gets a LampshadeHanging.
* {{Mook}}s: Almost a given in an action series.
* MoralMyopia: One of the key points of tension behind the plot is the treatment of underprivileged "numbers" as second-class citizens by native Britannians, as well as the very exceptionalist and Social Darwinian worldview of Britannian society in general.
* MoreThanMindControl: Schneizel to Nina. Schneizel to [[spoiler:Nunnally]]. Schneizel to everyone. Lelouch manages some moments of his own, too.
** Mao's treatment of Shirley counts as this as well. It doesn't work completely, though.
* TheMoralityMortalityEquation: Causes bad things to happen whenever Lelouch lowers his morals.
* MultilayerFacade: Lelouch has three or four identities: Lelouch Vi Britannia, Lelouch Lamperouge, Zero, and the king of geass. The second series adds another identity, since there are two different Lelouch Lamperouge identities depending on who he says his real [[spoiler:sibling]] is. People who are close to him, like Nunnally, Suzaku, and Milly might know two of the identities, but C.C. is the only other person who knows all of them. In the last five episodes, he complicates it further by [[spoiler:pretending that Lelouch Vi Britannia is a monster]].
* MundaneMadeAwesome: One word... BUBBLES! [[note]][[ItMakesSenseInContext From episode 7 of R2, FYI.]][[/note]]
* MundaneUtility: The AbsurdlyPowerfulStudentCouncil in Ashford pulls out an old HumongousMecha to... [[MundaneMadeAwesome make a giant pizza]]. Though on [[ProductPlacement second thought]], that could very well have been an intended feature in the original design.
* {{Mukokuseki}}: The only real difference between Asians and Caucasians in this series is whether your hair color is black/brown/white or [[YouGottaHaveBlueHair preposterous]]; however, with racism as one of the main themes, some have noted that [[NotSoDifferent this may be part of the point]]. Lelouch and Suzaku in particular are, to the viewer anyway, able to easily pass off as the other's race.
** Taken to its extreme in Kallen, who is half-Britannian, half-Japanese, yet she can pass both as a full Britannian and full Japanese.
* MustMakeAmends: What [[spoiler:Nina Einstein]] tries to do in Code Geass R2, after [[spoiler:the bomb she built under Schneizel's orders completely obliterates a good part of Tokyo.]]
* TheMutiny: R2, episode 19. [[spoiler:The Black Knights mutiny against Zero/Lelouch]].
* MyGodWhatHaveIDone: Several characters display this trope, but most notably Nina in R2 [[spoiler:after her [[WeaponOfMassDestruction F.L.E.I.J.A.]] destroys a good portion of the Tokyo Settlement, as well as millions of lives.]]
* MythArc
* NamedWeapons: Most characters with personal Knightmares have a custom Knightmare with a unique name. Though curiously not Cornelia, who just has a Gloucester.
** [[AllThereInTheManual There are technically names for each weapon used in the series]], but most of them are generic names and don't have attention drawn to them. However Bismarck is rather proud of his humongous sword Excalibur.
* NamesToRunAwayFromReallyFast: Schneizel el Britannia. Not to be confused with a smorgasboard of traditional German dishes.
* ANaziByAnyOtherName: Emperor Charles's speeches before large crowds instantly call up images of Hitler or Goebbels addressing similar audiences. The fact that these speeches are mostly about [[TheSocialDarwinist Social Darwinism]], and that the 'hail' in 'All hail Britannia!' is actually pronounced much closer to German ''[='=]heil[='=]'' than to English 'hail' by the Japanese voice actors, also helps.
* [[NiceJobBreakingItHero Nice Job Breaking It Lelouch]]: In episode 22, Lelouch jokingly tells Euphy about his Geass power. [[spoiler:Then he finds out his joke about ordering her to kill all Japanese causes her to do exactly that, as he then was unable to control his Geass anymore like Mao. She orders the Britannians to slaughter all the Japanese, and seems to be doing it herself as well.]]
* NightOfTheLivingMooks: [[spoiler:Charles uses his Geass power "The Dead" to turn skilled soldiers into the nearly unkillable undead Knights of the Round]] in ''NightmareOfNunnally''.
* NinjaMaid: Sayoko
* NippleAndDimed: We get a quick flash when Suzaku tackles a naked Kallen (ItMakesSenseInContext).
* NoBloodForPhlebotinum: Britannia conquered Japan to gain control of the majority of the world's Sakuradite.
* NoodleIncident: Whatever happened at Aomori with Kallen and C.C. Slightly un-noodled by a postcard in the Zero Requiem DVD.
** Toudou's "Miracle at Utsushima".
** "That one time that chick ran away..." "Don't bring up old stories now!" while chasing a cat in episode 6.
*** Some of these (including that baby bird) are covered in the [[AllThereInTheManual supplementary audio- and picture-dramas.]]
** We never get to learn why exactly Rakshata has such a grudge against Lloyd, nor why she insists on referring to him as "the earl of Pudding".
* NoodlePeople: Most of the characters, due to the CLAMP character designs.
** Reinforced by Takahiro Kimura, whose style also has those traits as he adapted the character designs for animation.
* [[spoiler:NoRomanticResolution: Well, Lelouch is at the end ''dead'' after all. The closest he got to a resolved romance arc ended with a dead Shirley and/or his farewell kiss to Kallen, neither of which counts as much of one.]]
** [[spoiler: There's also C.C.: near the end, Kallen asks her if she's in love with Lelouch. She replies "I don't know" but it's relatively obvious that the answer is "Yes".]]
* NostalgiaFilter: A rare in-universe example. The drug "Refrain" causes hallucinogenic flashbacks to pleasant past experiences.
* NothingIsTheSameAnymore: The last four episodes.
* NotQuiteDead: Used only a bit (once in the first season, 2-3 times in the latter half of the second season). But nonetheless it has become somewhat of a [[MemeticMutation meme]], so much that someone made a small comic about [[spoiler:Euphemia coming back from the dead after the end of the series]].
** The count could easily be increased, depending on what definition you use. Season 1: C.C. (a bunch of times, but it was expected after the first), Suzaku (in episode 1, saved by his father's watch), [[spoiler:Villetta (shot by Shirley) and Mao]]. Season 2: [[spoiler:Villetta and Ohgi (Ohgi was wounded by kunai and then both of them jumped off a cliff into a shallow river full of rocks; neither is even scratched with [[UnexplainedRecovery no explanation provided]]), Nunnally and Sayoko (they survived thanks to a decoy shuttle, but the audience was still initially misled), Orange (returned after sinking into the ocean), Cornelia, Guilford (with no explanation too), Suzaku (briefly believed to be dead during the final episode of R2; never visibly shown to exit the Lancelot Albion before its final explosion, so how did he get out is left unexplained)]]. That's at least nine potential instances.
* NotWhatItLooksLike: Shirley keeps catching Lelouch in what look like romantic encounters with Kallen; Kallen keeps finding Zero (who is also Lelouch) with C.C.
** Pretty much all the Black Knights think C.C. is Zero's mistress.
** A more convoluted example: In an incident not long after Suzaku starts school at Ashford, he's [[AnimalsHateHim attacked]] by Arthur the cat and [[CrashIntoHello falls on top]] of [[TheIngenue Shirley]]. In closeup, it [[NotWhatItLooksLike looks like]] a [[ThanksForTheMammary highly]] [[SuggestiveCollision suggestive embrace]]. For a second or two, they look as if they're [[AlmostKiss about to kiss]], whether deliberately or [[AccidentalKiss not]]. But as soon as the camera pulls back to a medium shot, the situation looks more innocent: Suzaku's hands are not on Shirley's chest; one is on her arm and the other is in Arthur's mouth -- [[CatsAreMean Arthur is biting him]]. And on second viewing it's clear the whole scene is a RedHerring: Shirley's eyes are shiny and romantic not because she's being embraced by Suzaku but rather because they've been talking about [[ChickMagnet Lelouch]], with whom she's [[CannotSpitItOut in love]].
* NuclearWeaponsTaboo: Sakuradite is explosive enough that for most of the series it stands in for any kind of uranium or plutonium-based weapons. However, it's shown early in Season 1 that Nina has a hobby doing pioneering research into nuclear fission. The writers play this off as her being a token ChildProdigy that will remain in the background, only going back to her for FanService from time to time. Later you find out that [[spoiler:her research overlaps with what Lloyd is doing on the Lancelot project]] so she winds up mattering to the story in a more meaningful way. This is something of a reveal for the viewers who, being GenreSavvy, are going to presume that the practical harem Lelouch has set up with the student council girls means that they're just going to be TheChick for the entire story. This is a good way for a writer to take advantage of the viewer's expectations and pays off in an unexpected way when [[spoiler:she interrupts the season-finale's climactic battle by walking into the courtyard of the school carrying a home-made atom bomb, says she's going to use the bomb to get revenge against all of the Black Knights for killing Euphemia, and announces that she's going to punish all of the disobedient Japanese for revolting instead of letting Euphemia and the Britannian master race just exterminate them]]. Suddenly a bunch of what seemed like pointless FanService turns out to have all been there to help set up important story elements.
** When she finally [[spoiler:pushes the button her nuke fails to detonate (she is a high school student, after all)]]. Lloyd verifies the idea as being grounded in real science, [[spoiler:so instead of chiding her for her behavior the Britannians give her nuke project government grant money so she can research her theoretical super-bomb]]. Although the fans are divided on this element of the show, you can neutrally say that this is an excellent example of the writers making sure that the character turns out to be more important to the story than just a token geeky kid who sits in the background like in most series.
** When season two rolls around [[spoiler:she finishes another prototype nuke which, thanks to the government backing her research, actually works this time]]. This helps her turn out not to have just been a token nerdy kid all along. This lets the [[spoiler:atom bomb]] fall into place as season two's MacGuffin. The show's various superpowers start trying to use MutuallyAssuredDestruction to finally stop Zero and his [[spoiler:now global anti-geass anti-tyrant revolution]].
*** This actually sets up one of the best literary subversions of this trope, as season two's episode [[spoiler:18]] finally depicts an atom bomb being used against millions of innocent people. Although the viewer would have been able to see this as just another AMillionIsAStatistic moment, an off-screen [[spoiler:Nunnaly apparently]] gets killed, too, forcing the audience to feel like they've suffered a loss instead of witnessed a plot device. This moment also marks a major HeelRealization for both Nina and Suzaku.
* OddlyNamedSequel: ''Code Geass: Lelouch of the Rebellion R2''
** WordOfGod says it stands for "Reconstruction" and "Revolution", the two major phases in the show.
* OhCrap: Loads and loads. A prime example is when [[spoiler:Lelouch and Suzaku took over Britannia]]. It's a ''global'' Oh Crap moment.
** A more tragic one is when Lelouch finds out his Geass stays on permanently, [[spoiler:right as he joked to Euphemia about ordering her to kill all the Japanese people, which she proceeds to do right away, ordering her troops to do the same.]] Being the MagnificentBastard that he is, he utilizes the ensuing chaos to further his own agenda, albeit regretting it tremendously.
** One example, close to a VillainousBreakdown, occurred when Cornelia ''utterly'' OutGambitted Lelouch in their first battle and demanded that all Knightmare Frame pilots in her own forces show their faces. He had a massive panic attack.
* OminousLatinChanting: [[http://www.youtube.com/watch?v=mRIAw6LkqlE The hymn of Britannia]], generally played at appropriately ominous circumstances such as Clovis's funeral and Suzaku's knighting.
* OneDegreeOfSeparation: Just how many main characters had connections to each other ''before'' the story started?
* OneHundredAndEight: The number of Emperor's wives and the number of dates with school girls Sayoko sets up for Lelouch.
* OneManArmy: Pretty much any of the Knights Of The Round for the Britannians, and the Four Holy Swords as well as Kallen for the Black Knights.
* OnePersonOnePower: The Geass-bearers all have one power each. Some, like Lelouch, are more versatile than others.
* OneWayVisor: On Zero's helmet, allowing for it to serve as his mask.
* OnTheNext
* OutsideManInsideMan: Poor Suzaku and Lelouch.
* ParanoiaGambit: "Orange!"
* PendulumWar: Particularly during R2, several battles often go back and forth until the winner is determined by either whoever got the most recent Knightmare upgrades or, failing that, whether or not Zero's latest {{plan}} was successful.
* PictureDrama: Nine per season on the Japanese DVD volumes, and a couple more were released separately.
* PimpedOutDress
* PlotHole: In the early episodes, C.C acts like she doesn't know who Charles is. In addition, a secret government group experiments on her and plans to hand her over to Charles. Considering we later learn [[spoiler: C.C was once the head of the Geass Directorate, and she was once a close confidante of Charles and Marianne]], this doesn't make sense.
* PluckyComicRelief: Rivalz Cardemonde and Shinichiro Tamaki.
** [[http://www.youtube.com/watch?v=0y-56vTephM Clip here]]
* PowerAtAPrice: The whole series can be interpreted as a moral about the terrible ramifications of one man being given power above others. Almost invariably, Geass users end up having lost more than they have gained with their ability.
** It's also Lelouch's quest to make something of his Geass despite the awful cost. [[spoiler:He's partly successful]], although even ''that'' is open to interpretation.
* PowerIncontinence: Played straight down to having AppliedPhlebotinum to allieviate it, or try to. [[spoiler:Mao's headphones seem to only help a little bit, perhaps more as a placebo than anything else. Lelouch's contact lens works perfectly, but he acquires it... too late.]]
* ThePowerOfLove: Episode 11 of R2. Lelouch, after consulting Shirley, delivers an epic, over the top declaration that the power of people's love will change the world. The English title is even called "Power of Passion".
** Also very cynically employed By Lelouch on Rolo.
* PowerPerversionPotential: Considering his gigantic unwanted harem and his mind control eye, Lelouch could get a lot of use out of this. And in the Visual Novel's [=PS2=]-only Blue Moon Path, the protagonist Rai DOES. On anyone from Nina and Kaguya to Suzaku, and Lelouch himself.
* PowersInTheFirstEpisode: There is no indication that supernatural powers exist until the last few minutes of the first episode, when C.C. survives getting shot, makes a contract with Lelouch, and he [[CompellingVoice orders the enemy soldiers to die]].
* PrettyLittleHeadshots: When one character is shot in the head at point blank range, all you see is him falling to the ground, and it's clear that there's no exit wound. Might be explained by the fact that all or most of Code Geass's firearms (throughout its entire parallel history, no less) are actually some form of [[http://images1.wikia.nocookie.net/__cb20100111133658/codegeass/images/b/bb/Fire_arm.jpg coilgun]], which means that bullets are of a smaller caliber and that they travel slower than in real-life. It ''might'' make sense, since we see people getting shot multiple times with them and still getting up/recovering. This would also explain the odd, tinny pop the guns make when fired or when the bullets strike something metallic.
** Though there are several other times when characters are shot in their heads and blood is shown to spurt opposite the entry point. However, despite gratuitous amounts of blood, exit wounds are never really shown.
* PrinceCharmless: Odysseus.
* ProductPlacement: Pizza Hut and, less [[MemeticMutation memetically]], the Japanese ISP BIGLOBE.
* PsychicRadar: Mao is shown to be able to detect the presence of other minds and hear their thoughts if they're within 500 meters. It's utility is somewhat hampered by his inability to turn it off.
* PsychicStatic: Attempted but failed.
* PsychoLesbian: Nina: After hearing that [[spoiler:Princess Euphemia wsa killed by Zero]], she [[http://i45.tinypic.com/21jng3s.jpg makes the this utterly insane face]] and tries to blow up the Tokyo settlement with a [[FantasticNuke Sakuradite-bomb]] [[spoiler:to avenge Euphemia]], but, thankfully, the bomb doesn't work.
* PunishedForSympathy: Narrowly avoided. Kallen, along with Lelouch, is threatened with execution by the Black Knights when they accuse her of being under the geass of their leader who they are now betraying when she tries stepping up to his defense. After noticing this is [[ManipulativeBastard Schneizel's doing]] and that [[MortonsFork he has no way out]], Lelouch [[BreakHerHeartToSaveHer lies to have her spared his fate]].
* PunnyName: K'''nightmare''' makes the mechas [[NamesToRunAwayFromReallyFast sound rather terrifying]].
* PurpleIsPowerful: Purple eyes seem to run in the Britannian royal line, and my ''god'' are they powerful!
* PyrrhicVictory: The Battle of the Narita Mountains fits this for Cornelia and the Britannian forces. They took down the Japanese Liberation Front base and destroyed the new Knightmares that the JLF had acquired, but lost two-thirds of the Knightmare Frames that they were using in the battle, and Zero, the Black Knights and many of the most important JLF fighters escaped. All in all, the real winner was Lelouch.
* QuitYourWhining: Kallen does this to Lelouch during his HeroicBSOD brought about by [[spoiler:the reopening of the SAZ.]] Played with in that she is exactly as unsure as he is.
** Suzaku does this to Lelouch, with a mixture of GetAholdOfYourselfMan, when [[spoiler:Lelouch finds out that Nunally is alive, and begins to despair. Suzaku tells him to suck it up and remember Zero Requiem.]]
* QuoteMine: When [[spoiler:Schneizel secretly records the private conversation between Lelouch and Suzaku and uses Lelouch's SarcasticConfession to deliberately giving Euphemia the order to kill the Japanese, sans Suzaku [[EyesNeverLie catching Lelouch in the lie]], to turn the Black Knights to his side.]]
* RageAgainstTheHeavens: The ultimate aim of [[spoiler:the Emperor and V.V. is to kill the gods, [[GodIsEvil calling them a threat to humanity]]. That's what the Sword of Akasha is for.]]
* TheReasonYouSuckSpeech: Tamaki gives a short one to Suzaku in episode 5 of R1. After which he attacks Suzaku only to be quickly throw to the ground.
** May or may not be a coincidence that TheBetrayer of the series pilots Lancelot.
* RecycledInSpace: The show's premise is frequently described as "Manga/DeathNote [-[[HumongousMecha WITH GIANT ROBOTS]]-]!"
* RedemptionEqualsDeath: [[spoiler:Rolo]].
* RedHerring: Lelouch sends Rolo, [[spoiler:a psychopathic assassin who is extremely possessive of him, on a ''[[IdiotBall rescue mission]]'' to save Nunally. As might be guessed, Rolo has every intention of killing her, even thinking about it, but he never manages to reach her.]]
* RedOniBlueOni: Suzaku and Lelouch. Kallen and C.C.
* RefugeInAudacity: Lelouch's plans, reputation, and leadership of the Black Knights all seem to ''thrive'' on this ... which is why he is a MagnificentBastard.
* ReincarnationRomance: Invoked by [[spoiler:Shirley]] in her LastWords.
* RelationshipUpgrade: Happens to Shirley and Lelouch in episode 12 of R2. [[spoiler:It doesn't last very long however...]]
* TheRemnant: How the last prime minister of Japan is treated.
* RescueRomance: Princess Euphemia manages a real one with her vertical CrashIntoHello MeetCute with Suzaku, but then tries to follow it up with a fake one in which she is being chased by enemies. He soon catches her in the lie, but it deepens their romance anyway. Turns into a reciprocated BodyguardCrush when Euphie makes Suzaku her official knight.
* LaResistance: The Black Knights.
* RhetoricalRequestBlunder: Lelouch says that with his mind control powers, he could tell Euphemia something like [[spoiler:"Kill all the Japanese."]] Bit of bad timing on that one, as Lelouch [[PowerIncontinence lost control of said powers]] at ''that exact moment''.
* RichBoredom: Princess Euphemia
* RivalScienceTeams: Lloyd & Cécile vs. Rakshata.
* RoaringRampageOfRevenge: [[spoiler:At first. Lelouch's motivations change radically throughout the series and Britannia is still standing tall at the end of the show.]]
** More specifically, when Suzaku [[spoiler:briefly goes crazy after Euphemia's death and blasts through squads of Knightmares roaring a BigNo at the top of his lungs.]]
** Lelouch does this towards the Britannian Geass research facility [[spoiler:after Shirley's death.]] He orders everyone there killed, even though they're non-combatants.
* RollerbladeGood: All Knightmares.
* RoyallyScrewedUp: Britannia's Royal Family and, by extension, the plot.
* RuleOfCool: This applies whenever Lelouch uses geass to make miracles. Suzaku is often the embodiment of this.
* RuleOfFunny: A lot of the antics of the AbsurdlyPowerfulStudentCouncil don't make much sense except for this trope combined with generous helpings of {{fanservice}}.
* RuleOfGlamorous: The character designs.
* RuleOfSexy: For example, the position the Guren forces its pilot to assume would be absolutely terrible for the lumbar. The result: [[http://static.tvtropes.org/pmwiki/pub/images/kallen_dat_ass.jpg this]].
** [[http://www.youtube.com/watch?v=N9hSliVD4BU Kallen pilots it at the beginning of R2 in her]] [[PlayboyBunny bunny girl outfit]].
* RuleOfSymbolism: Where to begin? The show is ''packed'' with symbolism, much of it religious, political, or both.
** For example, the yellow cloth star that resistence fighter Kaname Ohgi wears on his chest bears a striking resemblance to [[http://en.wikipedia.org/wiki/Yellow_badge the Star of David "yellow badges" that Jews were forced to wear under Nazi law]]. Quite appropriate for someone who believes he's fighting ANaziByAnyOtherName.
* SadBattleMusic: During [[spoiler:the Black Knight's betrayal of Lelouch.]]
* SanctuaryOfSolitude
* SarcasticConfession: Lelouch to Suzaku in R2 17 at Kururugi Shrine. Backfires in more ways than one.
** He does this with Euphy as well near the end of Season 1 when explaining how his Geass ability worked. Unfortunately for him, [[spoiler: he just lost the ability to control it, and like Mao, his Geass from that point on was always on. So when he jokingly told her to kill Japanese people, she went and did exactly that.]]
* SaveTheWorldClimax: It starts being about a fallen prince's vendetta against his country of origin and a terrorist group struggling for their country's independence, and ends up being about saving the world from one AssimilationPlot and two nigh-omnicidal well-intentioned extremists in quick succession.
* SayMyName: The whole show lives off this trope, but the most iconic ones are are of Lelouch and Suzaku screaming each others name at each other through the series. [[spoiler:The most perfect example of this trope is the very ending of the first season, where it ends on a Cliffhanger between the two holding a gun at each other, and screaming the others name before it cuts to the credits.]]
* SchoolFestival: All of episode 21 is dedicated to the annual school festival; about half of R2 episode 5 is as well.
* SchoolUniformsAreTheNewBlack: Lelouch wears either his school uniform or his "superheroic" Zero outfit. He even wears his uniform [[spoiler:when he makes his grand entrance to declare himself emperor, though he dumps both outfits after that in favour of white-and-gold imperial robes.]]
* ScrewDestiny: Lelouch seems to be a big believer in this, after what happened to both his mother and sister, as well as his father's apparent callousness attitude towards him.
* SecretKeeper: Some characters, such as Euphy, found out who Zero really was prior to the reveal in R2. However, when the Black Knights do find out who Zero truly is, and the bad things he's done to some of them or their friends, they debate amongst themselves as to whether to keep Zero's identity a secret, or reveal it to the world and therefore lose a lot of what they suffered and fought for. [[spoiler:They ultimately decide to keep it private, and merely claim Zero died in a battle, so it comes as a complete shock to the surviving Black Knights at the end when Zero once again shows up and kills Lelouch.]]
* SelfMadeOrphan: [[spoiler:Lelouch becomes one when he ''Geasses the collective conciousness of mankind into using its power of pantheistic godhood to remove his parents from existence''. ]]
** [[spoiler:Suzaku]] killed [[spoiler:his]] father, [[spoiler:the Prime Minister of Japan, Genbu Kururugi]], during Japan's war against Britannia. [[spoiler:He]] did this in order to [[spoiler:force Japan to surrender, thus ending the bloodshed of the war and preventing Japan's total destruction, since Genbu actually preferred to [[HonorBeforeReason have Japan destroyed rather than under Britannian rule]]]]. It worked, but the character is so horribly torn by guilt that the incident gives [[spoiler:him]] TraumaInducedAmnesia for ''years''.
* SelfParody: Several of the side materials, but especially in the [[Literature/AliceinWonderland Nunnally in Wonderland]] picture drama/OVA.
* SeriousBusiness: There are luxurious underground gambling clubs for chess, frequented by millionaires, Mafia bosses and the like. Bring your own extremely expensive chess board and bet a fortune.
** Catching the cat who stole Zero's helmet is serious enough that the StudentCouncilPresident mobilizes the school and offers a kiss from any Student Council member to whoever catches it. ItMakesSenseInContext.
* [[SheIsNotMyGirlfriend She Is Not My Fiancée]]: Lelouch, regarding C.C. In Season One, episode five, when C.C. [[BackFromTheDead pops up unexpectedly]] at Lelouch's place, chatting away with Nunnally, she makes some cryptic remarks about a bond between her and Lelouch and a promise he made about their future together. Nunnally, not having any way of knowing about the Geass, makes the not altogether unreasonable assumption that C.C. is referring to secret wedding plans. When Lelouch tells Nunnally that C.C. is just joking, [[DeadpanSnarker C.C. claims she never jokes]].
* ShipSinking: Occasionally. Can't possibly keep up with the ShipTease.
* ShipTease: Constantly. Nearly every [[IncrediblyLamePun conceivable]] pairing.
* ShootingSuperman: A bunch of guerillas, when faced with Princess Cornelia's personal Knightmare Frame, start firing on it with small arms. They have no effect, and Cornelia promptly kills them all.
* ShoutOut: In ''R2'' episode 5, C.C. cosplays as [[MahouSenseiNegima Chachamaru]] and Shirley as [[SuzumiyaHaruhi Mikuru]].
** Kallen's HotBlooded fighting style, [[Anime/MobileFighterGGundam suspiciously Shining Finger-like]] attack, and Black Knights hairstyle are a fairly obvious shout-out to Domon Kasshu. To the point that [[MemeticMutation fans insist that she's somehow Domon's daughter]].
** In episode 5 of R1, when Suzaku takes Euphie to the Ghetto there are two figures on the ground at the memorial site, one looks a lot like Series/{{Ultraman}}, and the other Franchise/{{Godzilla}} with a beak.
** The opening scene of the first season shares several similarities with the opening scene of Anime/NeonGenesisEvangelion.[[note]]Specifically, the [[CicadianRhythm loud background cicadas]], the early shot of the MysteriousWaif, and the sudden attack.[[/note]]
** Lloyd's [[CatchPhrase ''Congratulations!'']] could be a reference to [[Anime/NeonGenesisEvangelion that one anime with a(n) (in)famous scene featuring that same word.]]
** The Geass-mark is identical to the shape of the [[Anime/MobileSuitGundamWing Gundam Deathscythe's antennae]], though this may just be a coincidence... but then again. Both shows are made by Sunrise, so it may be intended.
** The Guren S.E.I.T.E.N. Eight-Elements Type bears quite close resemblance to the the [[TengenToppaGurrenLagann Gunzan]], which in its own show was repaired and named Gurren.
** The sequence shown when Lancelot is equipped with the Float System is strangely similar to the sequence played when [[Anime/MobileSuitGundamSEED the X-105 Strike is equipped with its Aile Striker Pack]]. The overall design is more similar to that of the ZGMF-X09A Justice's back-mounted weapons platform. Similarly, the Float System mounted on the Guren Mk.2 is a mix between the Aile Striker Pack and the [[Anime/MobileSuitGundamSEEDDestiny Force Silhouette]].
** One of the cosplayers at the festival in episode 21 looks a lot like [[VideoGame/{{Touhou}} Remilia Scarlet]] with a darker color palette. It's rather easy to miss, as it's only on the screen for a [[FreezeFrameBonus few seconds.]]
** Suzaku's lines to Lelouch about the latter betraying the world before it betrays him hearken back to one of the most famous quotes from ''RomanceOfTheThreeKingdoms''[[note]]For context, uttered after he kills his father's sworn brother whilst mistakenly believing the latter to be plotting to kill him, and getting called out on it by Chen Gong[[/note]]:
-->'''[[MagnificentBastard Cao Cao]]:''' Better I betray the world than the world betray me!
** Clovis' state funeral is a scream-out to Garma's from ''Anime/MobileSuitGundam'', with Emperor Charles taking the place of Gihren Zabi in deliberately using Clovis' death to advance Imperial power and his SocialDarwinist ideology, fists in the air, and "All Hail Brittannia" in place of "Sieg Zeon."
* ShowerOfAngst
* ShutUpHannibal: In ''R1'', Suzaku does this to Lelouch. In ''R2'', [[spoiler:Lelouch to Emperor Charles and more spoilery, Marianne]].
** In R1 Episode 16. Lelouch to Mao ("NEVER SPEAK AGAIN!")
* TheSixties: Converted to the AD/CE calendar, the main bulk of the series takes place in a ''much'' more advanced version of the same time period as ''MadMen.''
* SlidingScaleOfIdealismVsCynicism: Actually a pretty idealistic story overall, despite how ''utterly depressing'' it can be, especially if compared to the likes of ''Manga/DeathNote.''
* SlowClap: At Suzaku's knighting. Started by Lloyd, then the rest of the Britannian audience picks it up.
** While Lloyd was the first to start clapping, it was really only after Andreas Darlton gave applause that the remaining Britannians joined in.
* TheSocialDarwinist: Emperor Charles.
* SpellMyNameWithAnS: Ohgi/Ougi. Variations on Tohdoh. Euphie/Euphy.
* SpannerInTheWorks: Lelouch's love for Nunnally has crumbled his plan thrice. First during the Black Rebellion, second during Pacific Aerial Assault, third when [[spoiler:she's apparently killed in the Second Battle of Tokyo]].
** In general, his love for his friends serves as such a trope, as it usually causes him to do irrational actions that will cost him. The aftermath of [[spoiler:Shirley's death]] led to his assaulting the Geass Directorate, which led to questioning from other members of the Black Knights who are beginning to suspect his actions.
** Suzaku coming in at the most inopportune moments and keeping Lelouch's plans from bearing maximum results also counts. Ditto Villetta, who seems to have been created with the sole purpose of sabotaging things for Lelouch.
* SphereOfDestruction: What happens when you set off F.L.E.I.J.A.
* SpoilerOpening
* StatuesqueStunner: Viletta Nu, Cornelia Li Britannia, and Milly Ashford.
* StatusQuoIsGod: The blatant aversion of this trope is one of the show's biggest selling points.
* StockFootage: The Geass sequence eats up a couple of seconds per episode.
* StolenGoodReturnedBetter: After Kallen and her Guren are captured by Britannia, they strap a crapload of high-tech upgrades onto it only for her to break out and steal it right back.
* StrawFan: Diethard fits this to a T. He joins The Black Knights only because he was pretty much Zero's #1 fan and like Kallen, he's fiercely loyal to Zero viewing him as a source of inspiration and admiration. From then on however, he's portrayed as the resident TokenEvilTeammate with others distrusting him. [[spoiler:Near the end he is killed by Lelouch/Zero himself after defecting to Schneizel when The Black Knights crumble, dying in shame]].
* SuggestiveCollision: Kallen falls over Lelouch in a suggestive position, lampshading their uncertain relationship.
* SuperEmpowering
* SuperFunHappyThingOfDoom: F.L.E.I.J.A. -- a nuclear bomb, named for the Norse goddess of love and beauty.
* SupernaturalAid
* SuperpowerLottery: The Geass powers obtained by a contract vary in their usefulness. In ''NightmareOfNunnally'', [[spoiler:Marianne]] happens to get just the right power while on the brink of death, [[spoiler:transferring her soul into Anya's body]].
* SuperPrototype: Justified with the Lancelot. Cecile mentions that Lloyd spent their ''entire'' budget on the Knightmare, which is why the special unit seems to consist solely of the head scientist, his aide, and the ''pilot''. They had to borrow the truck they haul the Lancelot around in.
** The Shen-Hu was considered so high-spec that no one could pilot it.
* SuperReflexes: Kallen, being a combat mech pilot, has incredible reflexes, which tend to act up even when she is playing an IllGirl in school. In one episode, when Rivalz accidentally sends a champagne bottle cork right into her face, she notices it even before he does and deflects it with her hand.
** Suzaku Kururugi has been shown to be able to dodge bullets from machine guns.
* VideoGame/SuperRobotWars (Made its debut in ''VideoGame/{{Super Robot Wars Z}}2'')
** R2 (and only R2) appeared earlier in the series's VideoGame/ArmoredCore based spinoff, ''AnotherCenturysEpisode R'' for PS3 and ''Portable'' for the PSP.
* SurprisinglyGoodEnglish: The textbooks, news articles, magazines, etc. Makes sense since it takes place in a Japan under British rule.
** Occasionally averted, such as with the Knights of the Round--the original Japanese had them as Knight of Rounds, which makes little sense. The hotel hijacking episode also had some {{Engrish}} on the news cast.
* SwordOfDamocles: ...The Damocles.
* TagalongReporter: Diethard is this for the Black Knights.
* TakeAThirdOption: The Special Administrative Zone is a threat to Lelouch's powerbase, but he can't destroy it because it's the project of his beloved sister, Euphemia. The solution is to incorporate it into his plans.
* TameHisAnger
* TanksForNothing: Japanese tanks are no match for Britannian HumongousMecha. Oh, the irony.
* TheTapeKnewYouWouldSayThat‎: Lelouch's penchant for prerecorded conversations, which is taken to its logical conclusion with his [[spoiler: "dialogue" with Schneizel, which nigh anticipated what he would actually say]]. Subverted however in that said messages are designed to be as general and filled with deliberate pauses as possible, giving the illusion of a conversation. Neither are they intended to hold up for too long, serving more like distractions and feints as they're far from perfect.
* TearJerker: In-universe- Prince Clovis's televised memorial service. According to Jeremiah and Diethard, who even invokes this trope by name.
* TearsOfRemorse
* TechnicolorEyes: Violet or purple eyes seem to be a somewhat common Britannian trait as Lelouch, Rolo, Euphemia, Cornelia, and Nunnally all have one or the other; C.C. and Viletta both have gold eyes, and AntiVillain Suzaku has green eyes (which are very unusual but not impossible for a Japanese person).
* TemptingFate: "''Don't worry Nina, there are a lot of Britannians at the convention center. It's not dangerous like the ghetto."''
** Happened twice in episode 10. First, a couple of JLF soldiers are musing that no one would invade their territory then Zero walks in and geasses them both. The second time was when Cornelia and Darlton were both thinking that the rebellion in Area 11 will finally end when they defeat the JLF. It then cuts to the Black Knights preparing for battle.
* ThanatosGambit: [[spoiler:Lelouch uses the Zero Requiem to die for world peace -- and win the gambit. This involved in part propping an image of himself as a monster in the eyes of the world.]]
* ThemeNaming: The HumongousMecha used by the Knights of the Round: Lancelot, Gawain, Tristan, Mordred...
** The code names that Zero gives the Black Knights are the first letter of a chess piece and a number. P-1, R-1, Q-1, etc.
* TheyDiedBecauseOfYou: In episode 16, Mao calls out Suzaku for the death of his own father, Genbu Kururugi.
** Lelouch gets blamed for this by Shirley when her father is killed during one of Zero's missions. To make matters even worse for him, her father was a relatively upstanding person who wasn't an AssholeVictim, which shocks him even more when he learns about it.
* TheyStillBelongToUsLecture: Schneizel uses this trope against Lelouch.
* TheThingThatGoesDoink
* ThirdActMisunderstanding
* TimeSkip: The first seasons and second season are separated by a gap of one year. Then it happens two more times in one-month and two-month periods.
* ToBeLawfulOrGood: Several characters are faced with this tough decision at times, usually Suzaku or Lelouch.
* TokenEnemyMinority: Diethard.
* TokenEvilTeammate: Diethard, again.
* TokenGoodTeammate: [[RoyalsWhoActuallyDoSomething Euphemia li Britannia]] and [[AFatherToHisMen Andreas Darlton]] are this to Britannia in general. [[spoiler:They both meet tragic ends]].
* TookALevelInCynic: Lelouch acquires this at age eight, when his mother is murdered in what may be a court intrigue, about which his father the Emperor does nothing. When Lelouch [[CallingTheOldManOut calls him out on this]], his response is to send the kid over to an enemy country as a hostage and bargaining chip. Not long after, he invades the country that is hosting his own child, in a very bloody war. No wonder the kid ends up the way he does.
* TotallyRadical: "You fellas know full well what this badass mother can do!"
* TrademarkFavoriteFood: Pizza for CC; to a lesser extent, perhaps also pudding for Lloyd.
* TransformingMecha: ''R2'' introduces the Tristan (robot-to-fighter jet) and the Shinkirō (robot-to-''submersible'' fighter jet).
* TrappedInVillainy: Played with in ''R2'': after [[spoiler:becoming TheEmperor]], Lelouch instructs his most faithful followers (particularly, [[spoiler:Sayoko]]) to surrender to his enemies and to claim that they only obeyed him out of fear. But then again, he is not [[ALighterShadeOfGrey exactly a villain]].
* TraumaCongaLine: The universe of ''Code Geass'' LOVES to kick you when you are already down and crying.
* TropeOverdosed: Dear God, even the summary is convoluted. Here's a little game for you: compile the content on this work page on a word processor, then compare it to all the Franchise/{{Gundam}} universes and see which one has the bigger file size.
* TryNotToDie: Among other times, Lelouch to C.C. in the first season finale, after [[spoiler:she kisses him]]. Her response is [[HealingFactor "Hey, remember who you're talking to"]].
** During the Black Rebellion Cornelia essentially ordered Guilford to come back alive after he covered for her.
* TwiceShy: Millie invokes this during a special event which she designed specifically to bring Lelouch and Shirley together - sort of, anyway. Later, as she explains this reasoning, she also points out that the two of them are just so ''shy.''
* TwoScenesOneDialogue: Between Lelouch and Suzaku, in Season One, episode five. A bit of a HoYay / FoeYay as they each pontificate and allow the audience to the commonality and common purpose that, ironically, will divide them.
** It's a running feature in the show. Some of them are awesome, others (the dialogue shared by Bismarck and Kaguya when the UFN forces came to liberate Japan) is just {{Narm}}.
* UndyingLoyalty: Jeremiah Gottwald, who amped it UpToEleven!
* UnexplainedRecovery: [[spoiler:Guilford]], who somehow survived his mecha getting caught in the FLEIJA.
* UnPaused: Used extensively, as [[spoiler:Rolo's Geass]] stops time (or close enough). Once unpaused, characters continue to fight in their mechas, monologue, or [[spoiler:beg intermittently for Rolo to stop using his Geass.]]
* TheUnreveal: While Lelouch is understandably shocked when he finds out who the White Knight is, audience members have already seen him in action many times, so it's not as surprising to most people when his identity is revealed in-universe.
* UnwantedHarem: Lelouch is insanely popular with the girls at Ashford Academy; it gets even worse in ''R2'', when Sayoko, in the process of [[spoiler:running around disguised as Lelouch]], manages to set him up with OneHundredAndEight dates within the span of 24 hours.
* UnwillingSuspension
* UnwittingInstigatorOfDoom: Ohgi and Villetta. R2 19. Enough said.
* UtopiaJustifiesTheMeans: Lelouch, Schneizel, Charles and [[spoiler:Marianne]] all try to create their various ideas of a perfect world, and all are prepared to get their hands dirty.
* VillainousRescue: Schneizel's Avalon blocks a barrage of missiles heading toward Lelouch and Suzaku. Nearly an unintentional BadGuysDoTheDirtyWork, since his follow-up to fire the Gawain at our characters buys Lelouch enough time to figure a way out of the situation.
* VisualInnuendo: A ridiculous one with Mao and his chainsaw.
* WasItReallyWorthIt: [[spoiler:One of the main goals of the Zero Requiem was to make all the major players (and the entire world) realize just how pointless war and violence really are. The whole first half of the final episode involves every character going through their motivations and discussing this question.]]
* WaveMotionGun: Hadron Cannons and the upgraded radiation wave in R2.
* WeAllLiveInAmerica: Despite the fact that Japan is under Britannian rule it still seems very Japanese in customs. Even the schools.
* WeAreStrugglingTogether: The various Japanese resistances don't always get along, to the point that Lelouch has to purge the ones that get in his way.
* WeHaveReserves: In the battle at the end of R2, Lelouch's strategy is essentially [[spoiler:to keep throwing his troops at the Damocles until it runs out of tactical nukes]].
* WhamEpisode: Episode 22 takes the [[spoiler:NiceJobBreakingItHero]] trope and elevates it to a whole new level when [[spoiler:Lelouch accidentally Geasses his ''sister'' into ''killing all the Japanese'']].
** Starting with episode 13, R2 whams every episode.
** Episode 7 of the first season is perhaps the first instance of this trope, where Lelouch suffers his first major defeat due to fighting against a DangerouslyGenreSavvy opponent who essentially uses his tactics against him.
* WhamLine: Mao to Suzaku ("Get your hands off of me, [[spoiler:father-killer]]!")
** Although Euphy meant well by this, she delivers a speech version at the end of episode 21 when she proclaims to create a zone where 11's can go back to being Japanese and there's no distinction between them or Britannians. Lelouch does not take it well, as Euphy essentially neutered his operations as Zero and the Black Knights with that proclamation.
* WhatHappenedToTheMouse?: Played straight at the beginning of R2 but subverted later on when it tells everyone [[spoiler:what happened to nearly every character after the Black Rebellion; many of the rebels were captured and executed, while others escaped]].
* WhatTheHellHero: Lelouch delivers one to C.C. when she tells him about Mao; [[spoiler:he's mad that she would burden a young child with Geass and then abandon him to his fate rather than trying to help him, or failing all else, [[MercyKill putting him out of his misery]]]].
** Lelouch himself gets called on this from time to time by various characters or his subordinates who sometimes questions his motives for taking certain actions, especially by Suzaku.
* WhenItAllBegan: The invasion of Japan, and the attack on Lelouch's family.
* WhoWantsToLiveForever: [[spoiler:C.C.'s "one wish" that Lelouch was originally obliged to grant her by their contract was to finally die, which would make Lelouch bear the curse of immortality in her place. Implied that Mao already refused to do so because he was too attached to her, leading her to seek out another to do so.]].
* WideEyesAndShrunkenIrises: Happens most every time characters get excited or scared.
* WorldOfHam: This series is one of the reasons the trope exists. How CAN one not be a [[LargeHam LARGE HAM]] in a world where even the [[SceneryPorn SCEN]][[SceneryGorn ERY]] is [[ChewingTheScenery CHEWING THE SCENERY]]?. And the MUSIC. And the [[HumongousMecha HUMONGOUS MECHA]]. And the laws of PHYSICS. It is MANDATORY to be hammy in such circumstances! Anything more subtle, given the circumtances, would be a [[DullSurprise DULL SURPRISE]]!!!
** Given the TRAGEDIES of the series, one could consider this COMPLETELY JUSTIFIED!!!
* WorldOfSilence: [[spoiler:The "World Without Lies" that Charles, V.V. and Marianne planned to create.]]
* TheWrongfulHeirToTheThrone: While Crown Prince Odysseus of Britannia is not as egotistical or racist as his father or some of his siblings, he is somewhat of a milquetoast InadequateInheritor compared to the more competent usurper [[spoiler:Lelouch.]]
* XanatosGambit: Lelouch and Schneizel are experts at it.
** In episode 7 of R1, C.C. gives Lelouch a succinct description of the trope: "If you're so good, you should be able to set up the conditions however you want" (i.e. "create a win-win situation for yourself"). He takes the words to heart for his next plan: he and his new Black Knight Organization rescue Britannian citizens from a Japanese terrorist plot. Cornelia has no choice but to acknowledge the Black Knights (and let them leave in peace) in order to keep civil unrest from growing in the wake of Britannian deaths at the hands of "Elevens".
** [[spoiler:Rolo's conversion into Lelouch's ally]] also counts. See the trope page for details.
** Schneizel is an interesting take on this: he will ''not'' fight if he can't be certain he'll win (note his chess match against Zero, where he forfeited with a florish, and his last big scene in the series, where he [[spoiler:flees from a fight where he has only a chance -- however high -- of winning.]]
* {{Yandere}}: Mao to C.C., Nina to Euphemia, Rolo to Lelouch, even V.V. to Charles.
** Though Nina only becomes {{Yandere}} [[spoiler:after Euphemia's death]], so it's up to debate if she's playing the trope quite straight.
* YouAreACreditToYourRace: "Honorary Britanians," those from conquered nations that have been granted citizenship. The title carries both implicit and explicit patronization.
* YouCannotKillAnIdea: Zero's stance for fighting against injustice and tyranny, largely caused by the Britannian Empire, but also anyone who would manipulate people for their own gain, [[spoiler:such as the eunuchs in the Chinese Federation.]] So when Lelouch [[spoiler:finally takes over the world at the end, Zero]] once again shows up to fight against him, [[spoiler:which is quite a shock to the Black Knights, as they discovered Lelouch was Zero, so wondered who this new Zero was.]]
* YouGottaHaveBlueHair: It's a pretty common trait regardless of race.
* YouKillItYouBoughtIt: How the various immortals are created.
** [[spoiler:Lelouch does this with Suzaku]] at the end, "cursing" him to live a life where he fights against injustice and tyranny [[spoiler:as Zero. Suzaku]] gladly accepts the terms.
* YoungConqueror: Lelouch vi Britannia, though it seems it is common in the Britannian royal dynasty: while [[spoiler:Nunnaly]]'s reign is more AChildShallLeadThem, Euphie is revealed to be a very gentle but determined version of this trope, Schneizel, while slightly old, is still ''quite'' young, and Charles and VV are heavily implied to have been this in their youth.
* ZeroApprovalGambit: [[spoiler:[[ThanatosGambit Zero Requiem]].]]
* ZeroPercentApprovalRating: [[spoiler:Toward the end of the series, Lelouch gets ''Britannians'' to disapprove of Britannia so that his assassination will cause world unity.]]
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