[[caption-width-right:300:He has [[TheSmartGuy Logic]] and [[MundaneMadeAwesome he knows how to use it]].]]
A spinoff of ''Franchise/AceAttorney'', ''Ace Attorney Investigations: Miles Edgeworth'' (''Gyakuten Kenji'' in Japan, lit. "Turnabout Prosecutor") landed its American and European releases in February 2010. ''Investigations'' puts Edgeworth as the main character, along with sidekicks Dick Gumshoe and the newcomer [[HighlyVisibleNinja self-declared thief]] Kay Faraday. The game took on a more traditional point-and-click adventure game style, with walking sprites exploring areas rather than simply moving from scene to scene. Rather than engaging in courtroom battles, Edgeworth solves mysteries through Logic, and by countering arguments from witnesses, culprits and the cocky InterpolSpecialAgent Shi-Long Lang and his silent partner, Shih-na.

A sequel, ''Gyakuten Kenji 2'', was released in Japan in February 2011. It features a system called "Logic Chess". This does not necessitate playing chess, but instead acts as a visual metaphor. When Edgeworth can't find a fault in the witness' testimony he can instead ask one of two questions. Asking the correct one will cause the player to "take" one of their "pieces", allowing the "game" to move further. An incorrect choice will have the reverse happen, and the player will lose points from their Truth meter. There are no plans for the sequel to be localized at this time, but there is a [[http://www.youtube.com/playlist?list=PLjRAU3j6cNaixtcLDixVlaz7Vcthm0rmh Let's Translate]] on Website/YouTube (complete as of September 29, 2013) while a full [[FanTranslation Fan Translated]] patch (subtitled "Prosecutor's Path" and featuring a complete localization of the dialogue) is currently available in English, and can be found [[http://gbatemp.net/threads/ace-attorney-investigation-2-prosecutors-path-cases-1-5-beta-release.367451/ here]]. To keep consistent with other ''Ace Attorney'' entries on Wiki/TVTropes, all entries referring to the sequel use the ''Prosecutor's Path'' localized information rather than the official Japanese information. (The reason why the game went into NoExportForYou territory was because the team itself was unable to get together in the timeframe whilst [[LostForever everyone was moving and leaving after the game was completed]].)

''Note that this page contains '''spoilers''' for the sequel, and may not be properly marked at some points.''
!! These games provide examples of:

[[folder:Both games]]
* AlwaysMurder: Of course. Edgeworth can't even take a simple plane trip without someone winding up dead in an elevator (and himself accused of the crime). The second game even has an assassination attempt [[spoiler:that takes place during a ''faked'' assassination attempt, which is then used by the case's culprit to obscure his actions in the very ''real'' murder that ends up taking place]]!
* AmateurSleuth: Edgeworth does far more of the detective work than any of the actual police. [[JustifiedTrope Somewhat justified]], as a majority of the prosecutors and police are more concerned with getting a guilty verdict than actually finding the truth. It doesn't stand out as much as in the main series, since in-universe prosecutors and the police are shown working as partners in investigations. It just so happens that Edgeworth is assigned [[TheDitz Gumshoe]] as his detective...
* AmbidextrousSprite: Pretty much everyone, but it's particularly noticeable with Franziska, who gets another mole on both sides of her face because of this trope, and [[spoiler:the Pink Princess]], whose shoulder the kanji is reversed.
* ArcWelding: [[spoiler:Each game has its respective cases interrelated in some way, more so than the rest of the Franchise/AceAttorney games. Possibly to make up for the lack of recurring rival prosecutor]].
* ArtShift: Detective Tyrell Badd is drawn in a similar, but noticeably different, style with facial definition and dark colors that markedly contrast everyone else's simple faces and bright colors.
* DudeWheresMyRespect: Edgeworth gets left out of the loop, pushed to the side, and is even in danger of losing his prosecutor position in the second game despite having brought down the smuggling ring in the first. Part of this is presuably to increase the challenge and force him to work on his own.
* EurekaMoment: Taken rather literally. Edgeworth cries this every time he performs a feat of logic. More traditionally, about once per case Edgeworth hits a brick wall in his deductions, only for someone to say or do something mostly unrelated that causes this. He immediately flashes back to a number of previous hints, and the player is given several new pieces of logic to sort through and reach a conclusion.
* EvilVsEvil: In both games the BigBad rivals someone who is probably just as nasty as them. For the first game [[spoiler:Alba had to deal with TheStarscream that was Manny Coachen, who wanted Babahl to become the representative of the reunited Codohpia, likely so he could leverage Alba's smuggling ring for his own purposes once the country was reunified]]. In the second game [[spoiler:the manipulative and misanthropic Simon Keyes loathes the villainous triumvirate of Patricia Roland, Blaise Debeste, and the impostor Dai-Jun Huang; a team that successfully arranged an assassination of the real Dai-Jun Huang and even planned to turn on their hired killer]]. And at the very end of the second game, [[spoiler: Sirhan Dogen halts Shelly de Killer's decision to kill Keyes]].
* ExtremelyShortTimespan: The whole first game takes place over about three days (contrasted with the nominal separation of months at a time in other ''Ace Attorney'' games), with Edgeworth solving two murders in the same day (case 1 and 3). The second game only kicks up about two weeks later and finishes up in about as much time. The fourth and fifth cases of the second game occur over the course of two days, allowing none of the characters to even get a wink of sleep in between.
* TheGhost: Phoenix Wright. He's referred to obliquely as "him", "that lawyer", "a certain defense attorney", and even "the guy in the blue suit", but never by name (even though it's no big secret that Phoenix and Edgeworth and Larry are friends), and only makes one background appearance in each game--his cameo in the first game is extremely easy to miss, at that.
* HardboiledDetective: Homicide detective Tyrell Badd.
* JurisdictionFriction: It is difficult to find a single case in which someone doesn't claim authority over the crime scene and demand that Edgeworth leave.
* KleptomaniacHero: Averted for once, it's "Jotted down in the Organizer" unless the object is clearly handed to you, and you can examine it in detail.
* LeftHanging: Both games are notable for leaving almost no loose threads hanging. It's even subverted with the second case of GK2: one may wonder how a [[spoiler: blind assassin was able to read (much less write) a correspondence chess memo to send to Knightley... until the fifth case, where it's revealed that Simon Keyes acted as a middleman who translated the memos in order to eventually kill off Knightley]].
* {{Leitmotif}}: If Edgeworth's "Objection!" theme sounds fitting for him, it should: it's Great Revival sped up and remixed.
* LifeMeter: The usual explanation for how this works is absent here, but Edgeworth can evidently deplete his lifemeter by thinking wrong, if the player screws up the logic segments. Screwups take him "further from the truth", as he explains it. Presumably depleting the whole thing causes Edgeworth to entirely lose the thread he was following and become disorganized, thus letting the culprit slip through his fingers.
* MagicRealism: Kay's "Little Thief" is a [[SchizoTech technological equivalent]], being a cell-phone sized device able to generate room sized holograms.
* TheManyDeathsOfYou: Every situation where it's possible to get a game over is unique, but they all end with the same line: "Thus, the truth was lost for all eternity."
* MusicalNod: Music from older games that was associated with [[TheCameo characters from past games]].
* MundaneMadeAwesome: Edgeworth manages to make stringing thoughts together to form conclusions a spectacle.
* MusicalSpoiler: Whenever you hear "Confrontation: Presto" playing, you know the person you're cross-examining is the killer. PlayedWith in the sequel though, where Presto is often used for characters uninvolved with the murder as a major [[YourPrincessIsInAnotherCastle fake-out]]. Examples include [[spoiler: Jay Elbird in Case 2, and John in Case 5]].
* NoSmoking: Hardboiled homicide detective Tyrell Badd's cigarette is eventually revealed to actually be a lollipop. He even keeps a mirror in his coat. However, it allows him "to keep an eye out on who is behind him". It's possible this is a Kojak reference. Who loves ya, Badd?
* RuleOfThree: In most of the cases, the third person to come under suspicion is the actual killer.
* SequelDifficultyDrop:
** In nearly every situation Edgeworth's inner monologue would make it clear even to Gumshoe what you're supposed to do next. When you press the testimony for which you must present evidence, Edgeworth will think- and sometimes say out loud- that there is something suspicious about that part, and if you reach the end of the testimony, Edgeworth will make some commentary on the testimony, providing a hint as to the evidence that must be presented (In Case 5, Edgeworth will say once that the relevant evidence was hidden away, and is referring to [[spoiler:the wire inside the clock in Babahl]]). This is probably because many fans mentioned they liked the way he thinks [[spoiler: during his small turn as defense attorney in the third game]].
** Penalties in the game always take off 10% of your life bar, thus you have 10 chances before a game over, which is pretty easy going compared to the roller coaster of penalties amounts in the previous games. [[spoiler: The penalties are beefed up to 20% when Alba gets annoyed at one point by your constant time wasting with your questioning so you only have 5 chances left]]. Although in the sequel's final case, the final boss [[spoiler: Simon Keyes]] beefs up the penalty to ''50%''.
* ThiefBag: Kay, befitting a Great Thief such as herself (in her mind, anyway), wears a pink-and-white-swirl variation on her shirt. [[spoiler: If you look closely you can see the same pattern on her father's bandanna, an interesting piece of foreshadowing]].
* ToBeLawfulOrGood: Edgeworth's major decision in the last case of the first game, over whether to use a piece of illegal evidence to find the truth, boils down to this. [[spoiler:He uses it]]. In the second game, he's faced with a decision over whether to sacrifice his badge to continue to defend [[spoiler:Kay Faraday, and he does]].

[[folder:''Ace Attorney Investigations'']]

* AbsenceOfEvidence:
** In the first case, the killer claimed to have lost his keys and asked a security guard to open the door to "his" office for him. The absence of the security guard's prints on his door, combined with some other evidence and Logic, suggests that [[spoiler:he tricked her into opening a different door that she thought was his]].
** In a later case, the absence of blood on the hilt of a knife that was found inside a victim suggests that [[spoiler: the hilt was switched, as there were several knives with hilts and blades that fit each other]].
* AbsoluteCleavage: Cammy Meele
* AccuseTheWitness In Case 5, Lang accuses [[spoiler:Franziska]] of the murder of [=DeMasque=] II [[spoiler:as a ruse to investigate Alba's office again]].
* AdultFear:
** [[spoiler: Lauren's father]] gets killed by her boyfriend. It's further implied that the boyfriend had figured out the father's identity, and was blackmailing him into helping with his staged kidnapping by threatening her safety.
** We have [[spoiler:[[AssInAmbassador Quercus]] [[DiplomaticImpunity Alba]]]], from Case 5. He's a reminder that [[spoiler:there are politicians in the real world who dabble in illegal and crude affairs behind the backs of those they represent and abuse their powers to get away with it]].
** Even Edgeworth has an OOCIsSeriousBusiness moment when he sees that Kay has run into a building which is on fire.
* AffectionateParody: [[spoiler:The Judge]] at one point uses the famous "HOLD IT!", but then apologizes for being too loud and simply says "Hold it".
** Similarly, Edgeworth using "OBJECTION!" during case two, only to get called on it. He thinks to himself that it's a force of habit.
* AlphabeticalThemeNaming: Allebahst and Babahl were originally one country named Cohdopia.
* AlwaysMurder: More obvious in case 3, where the crime is originally just a standard kidnapping.
* AmoralAttorney: [[spoiler:Calisto Yew]] takes this to its logical conclusion, [[spoiler:murdering her own defendant and a witness]]. Then again, [[spoiler:she isn't a "real" attorney, she just poses as one]]. We also have prosecutor Jacques Portsman, who is the killer in the first case and [[spoiler:also happens to be a member of the BigBad's [[TheSyndicate crime syndicate]]]]. According to Gumshoe he's been suspected of tampering with evidence for some time.
* AnachronicOrder: As a flashback case, [[spoiler:case 4]] is this but is also predecessor to everything that has happened to that point in the entire series (previous flashback cases included). The true sequence of the first game is chapter 4, chapter 2, chapter 3, chapter 1, chapter 5.
* AnachronismStew: Case 4 [[spoiler:is set before anything else in the franchise, but has a flat screen TV, color security video with sound, and video on ''tape''. While the first two aren't bizarre for 2011, it is bizarre when chronologically later games use less modern [=TVs=] and black and white photo]].
* AnimeHair: Rhoda Teneiro and her 3-layered cube-shaped bun.
* ArcWords: KG-8 and "seven years ago"
* ArmorPiercingSlap: Unlike the main series, Franziska will turn her whip on Edgeworth. She'll whip him a good number of times in required scenes, more if you press certain things or present the wrong evidence. Edgeworth and Gumshoe are also her victims-by-proxy whenever she doesn't want to whip the person who wronged her.
* ArsonMurderAndJaywalking: Gumshoe cleverly [[LampshadeHanging hangs a lampshade]] on it. [[spoiler:In case five when the group is chasing the Yatagarasu and end up in the burnt embassy building. Gumshoe mentions that the Yatagarasu hasn't stolen]].
* AssholeVictim:
** Probably Lance Amano from the third case [[spoiler:except that he's not actually a victim]].
** [[spoiler:Manny Coachen]] wins the prize for Assholiest Victim in the series. [[spoiler:Not only did he murder DefectorFromDecadence Cece Yew and get away with it due to the Amano Group's influence, but he also tried to usurp his "boss" Alba by ensuring Palaeno became the new Ambassador of Cohdopia]]. The cast even notes he was as much of a selfish prick as his killer.
** Subverted with [[spoiler:Colin Devorae. It's initially thought that he was an escaped convict who was killed because he tried to steal the ransom money for himself, but it turns out that he was forced into TakingTheHeat for Ernest Amano, and Lance most likely blackmailed him into participating in the kidnapping]].
* BackForTheFinale: [[spoiler:Larry again]]. A rarity as he usually shows up in the same game '''before''' the last case.
* BaitAndSwitchBoss: The killer from case 4 turns up in the final case, and you'd expect them to be revealed as the head of the criminal syndicate, right? Nope: it's either [[spoiler:the shifty looking Colias Palaeno]] or [[spoiler:the doddering Quercus Alba]], both of whom have suspicious names in the Japanese version (Damian and Carnage, respectively). While both of these characters are awesome, a section of the fans would have preferred [[spoiler: Calisto Yew]] to have been the real BigBad.
* BeAsUnhelpfulAsPossible:
** You prove that [[spoiler:Larry]] couldn't have been the murderer after a lengthy discussion with Lang. After that, [[spoiler:''Larry'']] questions your theory and you have to play another discussion to convince ''him'' that he couldn't have been the murderer, while [[TooDumbToLive he tries to prove you wrong]]. [[TooDumbToLive In front of Lang]]. ''[[EpicFail And trying to submit it as an actual testimony]].''
** Completely averted with Colias Palaeno. When Edgeworth asks if he can investigate, Palaeno says to go right ahead. No questions, no obstructionism, nothing worse than a polite request that you not touch the Primidux Statue (since it's a national treasure).
** Gumshoe leaves out details from his testimony and brings suspicion on himself as a result because he doesn't want it to get out that [[spoiler:he bought a swiss roll with Kay, thus causing her to break her promise not to take anything from strangers, even though her father, the one he was trying to keep this from, was already dead]].
* BigBad: [[spoiler:Quercus Alba]].
* BigDamnHeroes:The final case takes this to an art form. [[spoiler: No fewer than ''four'' people burst into the room to save the day during the final showdown with the villain over the course of the confrontation]]. They even [[LampshadeHanging hang a lampshade]] on it when [[spoiler:after a dramatic shout of HOLD IT!, everyone looks around to see who it was, and it turns out to be the random ''forensics guy'' with no name or portrait]].
* BigNo:
** [[spoiler:Cammy Meele]] in case 2 does one of these directly before her MotiveRant ''while'' [[spoiler:blowing a '''[[MundaneMadeAwesome whole bubble factory of bubbles.]].]]'''[[spoiler: Which then burst all over her as if she were exploding]].
** Edgeworth himself has three when he realizes that Larry was playing the Steel Samurai and Oldbag was the Pink Princess (and before that, the Pink Badger.)
* BilingualBonus:
** Several name puns are in non-English languages -- for example, Quercus Alba = the scientific name for the white oak, ''Colias palaeno''= the scientific name for the [[http://en.wikipedia.org/wiki/Colias_palaeno Moorland Clouded Yellow]] and Shi-Long Lang = Chinese for [[AwesomeMcCoolname "soldier dragon wolf"]] -- the "soldier dragon" of the "wolf" family.
** Also, "shifu" is Chinese for "master", which is fitting coming from Lang's respectful subordinates. It also, in broken English, looks / sounds like ''Chief''.
* BloodStainedLetter: A directives card from ten years ago has a bloodstain on it, showing that the order was carried out.
* BrickJoke: In case 3, Lang's agents sound off from one to a hundred. Lang gets annoyed at this and tells them that in his book, everyone is number one. Later on in case 5, Lang's men sound off with a chorus of ones.
* BrokenPedestal:
** Edgeworth's respect for [[spoiler:Manfred von Karma]] is emphasized here for DramaticIrony, but it also turns out that [[spoiler:Ernest Amano]], another person he respects, is also a criminal. It's not surprising since the two were close financial pals.
** Ambassador Palaeno evidently placed a great deal of trust and respect on Manny Coachen, constantly talking about how he let the guy do all the important work for him and how much he relied on him, and is outright shocked when he is revealed to have been a genuine criminal.
** Badd when he realized Calisto Yew betrayed both him and Byrne Faraday.
* TheBusCameBack: Not counting all the characters last seen in ''Trials and Tribulations'', for the first time since the first game ... [[spoiler: Missile came back!]]
* BusmansHoliday: The first game in particular is a rather blatant use of the trope, most evidently in case 2 (a flight that happens to turn into a murder case wherein Edgeworth ends up being the first suspect and takes it upon himself to reveal the real killer).
* ButThouMust: A notable one near the end of the game, even by Ace Attorney standards. [[spoiler:When the time comes to finally confront Quercus Alba, Edgeworth is presented with a personal moral quandary; he must choose between finally bringing an end to Alba's crimes through the use of illegally obtained evidence, or pursuing the path of the Law and letting Alba get away. The choice is presented to the player much like the choice was presented in ''Justice for All'' about whether it is more important to save an innocent life by allowing a murderer to go free and condemning another innocent to death or to allow justice to be served at the cost of the hostage's life. The difference here is it doesn't actually turn out to be much of a choice. Choosing not to present the illegal evidence simply results in all the other characters pressuring Edgeworth until he decides that the [[TakeAThirdOption the illegality of the evidence is subjective anyway]] and proceeds to present it]].
* ButterflyKnife: The [[spoiler:Yatagarasu's Key]] is a butterfly knife that has the interesting ability to [[spoiler:be disguised as a key]] when the blade is put away. This allows the owner of said knife to [[spoiler:smuggle]] it under the pretense that it is only a [[spoiler:piece of evidence]].
* ByThePowerOfGrayskull: While she doesn't transform or anything, Kay evokes this when she's about to use Little Thief.
-->'''Kay''': Dark skies of evening, when no other bird dares to take wing, one alone remains all-seeing! Now, witness the true power of a real, modern-day Robin Hood!
* CallBack: When the fifth case seems to involve a flying entity, Franziska mentions that she has been involved in two cases with involving flying people before. This is a reference to "Turnabout Big Top" and "Bridge to the Turnabout" in the [[VisualNovel/PhoenixWrightAceAttorney Phoenix Wright Trilogy.]]
* CallForward:
** Case 3 gives us a glimpse of the Gavinners' equipment along with their logo on a stage. A banner emblazoned with "Troupe Gramarye" is also nearby. [[spoiler:Case 4 makes a reference to Phoenix getting hit in the head with a fire extinguisher, years before it happens]].
** Also, the Borginians, and [[spoiler:the smuggling ring being investigated by Interpol. [[VisualNovel/ApolloJusticeAceAttorney Is smuggling a regular problem in Borginia]]?]]
** Another from Case 4:
--> '''Gumshoe''': [[spoiler:[S]omeday, I'm gonna become an Ace Detective [...] ]]
** Yet another from Case 4
--> '''Franziska''': I'll make sure each and every person on this stand is declared guilty.\\
'''Edgeworth''': You are aware that there are people besides the defendant who stand at the podium, right?\\
'''Franziska''': I don't care! You'd just better make sure that you never find yourself standing there.
* TheCameo: All over the place.
* CanisLatinicus: The "Theatrum Neutralis" in the fifth case.
* CatchPhrase: Unique to this game Edgeworth gets "'''''Eureka!'''''" for his.
** The same game gives us Shi-Long Lang's '''''Not so fast!''''' which is fitting as he's not a lawyer of any kind but an Interpol agent.
** [[HurricaneOfAphorisms Lang Zi says: ..]].
* TheCavalry: Several different parties burst in to assist Edgeworth during the finale, usually with a dramatic "HOLD IT!". Two of the more literal instances are [[spoiler: Shi-Long Lang returning with his army of 100 agents to announce that Alba's diplomatic immunity was revoked]] and [[spoiler: Babahl's embassy guards stopping Alba and his own army of guards from leaving]].
* ChekhovsBoomerang:[[spoiler:The Yatagarasu's Key from cases four AND five. It starts out as a key, then it becomes a weapon, then a key again, then the '''weapon part''' becomes a key. Finally, as a weapon, it becomes [[JustForPun the ultimate key]] to defeating the BigBad. Allebahst's Primidux Statue]] also gets more than its fair share of use in the last leg of of the fifth case.
* ChekhovsGunman:
** In the first case, Gumshoe delivers the line "So I guess only a GREAT cat burglar could get in! That must be who our culprit is!" [[spoiler:The person who got into Edgeworth's office ''was'' a burglar. Or more specifically, the last member of the Yatagarasu thief group, [[HeroAntagonist Detective Tyrell Badd]]. Good guess, Gumshoe]].
** [[spoiler:Larry]] does it again in the fifth case and pulls off a BigDamnHeroes with [[spoiler:none other than Wendy freaking Oldbag]].
* ChekhovsSkill:
** Missile's fondness for Samurai Dogs made him a useless option in the original ''VideoGame/PhoenixWrightAceAttorney'' game. Come case five in ''Investigations'', though, it comes in handy during the investigation.
** Early in Case 2, Cammy Meele's ability to understand borginian is used to translate some of Lablanc's statements. [[spoiler: Near the end, this is used to prove Cammy's role in the smuggling ring, and that she wiped out the victim's blood with a piece of borginian cloth]].
* ChronicBackstabbingDisorder: [[spoiler: Calisto Yew]] who betrays each and every organization seen working for, including [[spoiler: the smuggling ring she was TheMole for]].
-->[[spoiler:'''Shih-Na:''']] Why? There is no "why". I was destined to betray everyone from the beginning.
* CollectiveIdentity: [[spoiler: The Yatagarasu--Badd, Faraday, and Yew]].
* ClickHello: Badd gets the drop on [[spoiler:Calisto Yew]] during the last case.
* {{Cloudcuckoolander}}: In case 3, you meet Lauren Paups. You quickly learn that's she's...really out in her own little world.
* CoDragons: [[spoiler: In different ways, Calisto Yew/Shih-Na and Manny Coachen to Quercus Alba in the first game]].
* ComputerEqualsMonitor: Averted in case 2 of the first game. The group finds a cell phone with a broken screen, but some experimentation shows its internals are still fine, and another character is able to transfer a case-relevant photo off of it to another phone.
* ConcealingCanvas: Edgeworth's office has a variation--instead of a painting canvas, it's the frame for a suit jacket he used to wear.
* ContinuityNod: Has plenty of these, usually when you meet up with a fellow character from another game.
** There's also a ''very'' minor one in case 3 --if you look behind the stage at the stadium, you can see a sign for "Troupe Gramarye", as well as the Gavinners' logo.
** If you examine the sign up during the re-creation scene, it mentions the Gavinners and Max Galactica vs Troupe Gramarye as upcoming events.
** At one point, Franziska discounts some evidence by pointing out that, "people can't fly". Edgeworth then claims to have worked on a case involving a flying person (3-5), and after a pause, Franziska realizes that she's actually worked on ''two'' (2-3 and 3-5).
** Also in Case 3 we see [[spoiler:Phoenix, Maya and Pearl]] [[http://i45.tinypic.com/24eueyh.png on a boat in the background]] near the entrance to the park. [[EasterEgg But only if you go there before there's any real reason to do so]].
** Kay asks if she can keep a bear statue that she found in Edgeworth's possession, referencing 2-4.
** If you examine the Judge's seat in Case 4, you get an exchange about Edgeworth having a nightmare about being squashed by the Judge's gavel. This nightmare is a reference to the one Phoenix has at the beginning of 2-1 and 2-4. Same case, if you examine the fire extinguisher in the Court Hallway, Edgeworth will muse how a person getting hit over the head with that could lose a memory or two...which is exactly what happened to Wright in 2-1, when he was bashed over the head with one by that trial's villain prior to the trial.
** On the airplane, Edgeworth recalls a traumatizing experience when [[spoiler:the plane has a major case of turbulence that reminds him of an earthquake, then he sees an elevator, lampshades this, then sees a dead body inside. You have to respect the guy for being able to hold it together for the entire case, the only time he panics is just after he sees the body]].
** Manfred Von Karma boasts that he would have found Manny Coachen guilty in three minutes.
** The ladders and stepladders -conversation appears in the first one, between Edgeworth (ladder) and Kay (step-ladder). Kay comments that from a thief's perspective, the best kind is a rope ladder. Miles thinks that from a prosecutor's perspective, all ladders are equally guilty - of being dangerous during an earthquake.
** Minor characters Ema Skye, Winston Payne, Sal Manella, Lotta Hart, Wendy Oldbag, Maggey Byrde, Mike Meekins and Missile also return. You cross-examine the ''judge'', for crying out loud.
** Also in the third case, there is a Stage with the Gavinners band logo on it and a little sign (that can only be seen during scrolling sequences) saying " <- Troupe Gramarye". And lets not forget the 'Love Letter' from Viola of Tender Lender...
** If you're paying ''very'' close attention in the third case as well, you may notice that [[spoiler:the real Proto Badger]] is the Bellboy Who Swore the Affidavit from the first game.
** A RunningGag in the first three games is a detective in Criminal Affairs talking to himself, usually image training or some sort. In Rise From The Ashes, he can be found writing a novel where the killer uses a tape to fake a gunshot, which is exactly what [[spoiler: Calisto Yew]] did in Turnabout Reminiscence.
* ConvictionByCounterfactualClue: A very minor example. During one crime scene recreation in case 3, Edgeworth deduces that the culprit must be right handed based on [[spoiler: the location of the wound and blood from where he was struck]]. However, it's entirely possible that a left-handed person could have [[spoiler: hit him back-handedly or just stood to the right of Edgeworth]]. While not case-breaking or definitive by itself, it does steer suspicious toward the real guilty party.
* ContrivedCoincidence: The whole game, full stop. [[spoiler:One day Edgeworth finds himself on a plane when some turbulence causes him to black out and then is accused of killing a man found in an elevator on the plane. The day after that, he's at an amusement park delivering a ransom to save the kidnapped son of a friend...when that turns into a murder too. While doing this, he stumbles across a girl he met years ago when first working as a prosecutor during a case that involved the murder of her father. Then he returns to his office to find the body of a police officer lying next to his book case. ''All these incidents are related'', despite the fact Edgeworth's presence at all of them is no more than simple good luck]]. The final case pulls these events together but only explains that they are related, not that they have any meaningful relation to each other. The plot is driven purely by Edgeworth being in the right place at the right time.
* CoolKey: The Yatagarasu's Key. Very ornately designed, and [[spoiler:transforms into a knife]] to boot.
* TheCorpseStopsHere: Lampshaded if you press Lang on his being the first to find Mask [=DeMasque=] II's body. Edgeworth will point out that Kay was suspected because she was the first to discover [[spoiler:Manny Coachen]]'s body.
* CosmeticallyAdvancedPrequel: Case 2 features a camera (possibly "smart" given the owner is described as playing with it) phone, while Apollo Justice has a (already slightly dated at the release) flip phone. Further, [[spoiler:case 4, which is set before anything else in the series]] has a color video camera with sound, while the original VisualNovel/PhoenixWrightTrilogy had all still pictures in black and white. Don't forget the ''flat-screen televisions'' in the courthouse witness rooms that weren't there in the first 4 games.
* CounterfeitCash: One of the smuggling ring's various operations is the production of fake Zheng Fa currency, throwing Zheng Fa's economy into shambles. This is why Lang, who is an Interpol agent from Zheng Fa, is persistent in chasing after the ring.
* DarkReprise [[spoiler:Ambassador Alba]] gains a darker, menacing version of the majestic Cohdopian national anthem as his new {{Leitmotif}}, which was previously used as the two ambassadors' leitmotif. The change is so dramatic, you really have to listen really, '''''REALLY''''' closely in order to realize that it's the same piece, only played in a minor key and smoothed over heavily.
* DeathInTheClouds: The second case, Turnabout Airlines.
* DeceasedFallGuyGambit: Attempted by [[spoiler:Quercus Alba]], much to Lang's outrage. Also [[spoiler:Calisto Yew]] was originally planning to make it look like Byrne Faraday and Mack Rell killed each other.
* DidNotDoTheBloodyResearch:
-->'''Lang:''' [[CaptainObvious Human beings can't fly, you know]].
-->'''Edgeworth''' (taken aback) Of course not! That's bloody common sense!
* DifficultySpike: The last third of the final case of AAI has parts that are harder than almost anything else in the game. The last part of the third case is also unusually difficult.
* DiplomaticImpunity: [[spoiler: Plays a part in the final case]].
* DiscOneFinalBoss: [[spoiler:Shih-na/Calisto Yew in case five. From the start of the case it's quite obvious to the observant player that Shih-na is really Calisto Yew and likely the guilty party in the murder of Manny Coachen. When you finally corner her however, she says that while she's Calisto Yew, she really had nothing to do with Coachen's death. Moreover, the murder of Mask [=DeMasque=] II is still unresolved, making it obvious that there's still a long way to go in this case]].
* DistressedDude: Miles Edgeworth, twice; he's handcuffed in his seat early in Case 2, and in Case 3, he's ambushed by the kidnappers and tied up.
* DodgeTheBullet: [[spoiler:Edgeworth]] in case four.
* TheDragon: [[spoiler:Calisto Yew who works for Quercus Alba's syndicate and is his accomplice in the final episode. It is also highly likely that Manny Coachen is the second in command of the ring. Of course, that makes Manny Coachen a DragonWithAnAgenda when he tries to backstab Alba]].
* DramaticIrony:
** The flashback cases are full of this from the player's point of view (and no doubt a FunnyAneurysmMoment from the point of view of the characters): for example, when [[spoiler:von Karma tells Miles that he must become a famous prosecutor because "otherwise, it wouldn't be ''interesting''"]], Miles seems to take this as reassurance, whereas any player who's followed the AA series will realize that this is some rather ominous foreshadowing of [[spoiler:Case 4 in the first ''Ace Attorney'' game]]. There's also one example that doubles as {{Foreshadowing}}: Edgeworth says that no man is above the law. [[spoiler: von Karma]] disagrees, saying there are people like that. To the player who knows [[spoiler: von Karma killed Edgeworth's father]], the implication is that the speaker is referring to himself. However, the very next case in Investigations deals with a criminal [[spoiler: who hides behind his [[DiplomaticImpunity diplomatic immunity]]]], making him "above the law".
** Edgeworth and Von Karma's lamenting over the fact that Edgeworth would have to wait until a later case before he could conduct his first "perfect" case. In ''Trials & Tribulations'' Case 4 [[spoiler:Edgeworth's first case ended prematurely, when Terry Fawles killed himself unwittingly due to Dahlia, resulting in a permanent mistrial]].
* DramaticWind: Kay gets this at the end of case 5, along with her ScarfOfAsskicking.
* EnemyRisingBehind: In the third case, when Edgeworth drops off the ransom money in an amusement park's Haunted House dining room and steps into the hall, a slumped, seemingly-lifeless costume stands up and begins creeping up behind him.
* EvilLaugh: [[spoiler:Calisto Yew/Shih-na and Quercus Alba]] both do this when cornered. The latter is {{lampshaded}}.
-->'''Kay:''' Wow, you really know how to laugh at inappropriate moments!
* FantasyCounterpartCulture:
** Zheng Fa, an Asian country where Shi-Long Lang hails from, which at least seems more Chinese than Borginia is any of the traits it's said to have.
** Cohdopia/Allebahst-and-Bahbahl are even more unclear. Fandom puts them anywhere from the Mediterranean to Eastern Europe.
* AFatherToHisMen: Shi-Long Lang, to '''all 99 of them'''. And he takes it to ridiculous extremes by remembering the birthday of ''the younger brother of the wife of the younger brother'' of one of his officers. [[spoiler:Taken to a more serious extreme later in the same case, where he takes a (fortunately non-fatal) bullet for Shih-na, who had immediately prior been revealed as a traitor and a mole planted by the smuggling ring Lang had been investigating. His reasoning? Because no matter what kind of backstabbing wench she really is, she's still his subordinate, and he's responsible for her]]. When Lang's men are counting off, he gets mad at the MIB (his assistant) because he believes they are all number ones. Later, all 99 of them count off "1!", and at the end, the MIB says that ''probably'' all 99 of them are there.
%%* FiveBadBand: For The smuggling ring.
%%** BigBad -- [[spoiler:Quercus Alba]]
%%** TheDragon -- [[spoiler:Shih-na]]
%%** EvilGenius -- [[spoiler:Ernest Amano]]
%%** TheBrute -- [[spoiler:Jacques Portsman]]
%%** DarkChick -- [[spoiler:Cammy Meele]]
%%* FiveManBand: One of these assembles by the end of the last case. This group is foreshadowed (at first literally) by the character portraits used on the chapter select screens:
%%** TheHero -- Miles Edgeworth
%%** TheLancer -- Dick Gumshoe
%%** TheSmartGuy -- Franziska Von Karma
%%** TheBigGuy -- [[spoiler:Shi-Long Lang]]
%%** TheChick -- Kay Faraday
* {{Flashback}}: [[spoiler:The fourth case is a playable flashback]]. To a lesser extent, so are cases 2 and 3; they take place, respectively, two days and one day before the first case.
* {{Foil}}: Edgeworth and Calisto Yew. One's an [[PerpetualFrowner always serious]] and uptight prosecutor and the other is a more casual defense attorney [[TheHyena prone to bursting out in laughter]]. [[spoiler: And of course when Yew reveals herself to be an AmoralAttorney with a hidden agenda, the contrast strikes hard against "pursuing the truth" Edgeworth]].
* {{Foreshadowing}}:
** In case five, [[spoiler:upon pressing Shih-na's last statement, Franziska mentions never wanting to know what it's like to be falsely accused. And then who does Lang accuse towards the end of the case? Subverted in that she was ''falsely'' falsely accused as a ruse to investigate Allebahst once more]]
** In case 3, after Lang mocks Edgeworth's investigative skills, Shih-na comments that [[spoiler:she can barely contain her laughter]] in a deadpan tone. At first, it seems like a throwaway line, but it makes a lot of sense after you discover that [[spoiler: Shih-na is actually the [[TheHyena human laugh track]] known as Calisto Yew, and is indeed holding back her laughter, since she's talking to [[TheComicallySerious Edgey]]]].
** The shadow of the Yatagarasu is caused by [[spoiler: not one object as Franziska assumed, but a combination of multiple things]]. So's the real deal.
** Along those lines, the real kidnapper of Lance Amano is [[spoiler: three people, including Lance Amano himself]].
* FramingDevice: Case 4 is being discussed by Kay and Edgeworth to help Edgeworth recall how they came to cross paths originally during the conclusion of Case 3. Interesting since the first side of the frame is established in the epilogue of case 3 but the other side of it isn't seen until the end of case 4, which can push the FramingDevice out of mind until case 4 wraps up, at which point the player remembers what was happening before [[spoiler:the flashback]] started.
* FrothyMugsOfWater: In "Turnabout Airlines," all the dark red stuff that is ''very'' obviously wine is never called anything but "grape juice." In the original Japanese (for all the Ace Attorney games too), it was... still grape juice. Go figure.
* {{Futureshadowing}}: All over the place.
* GagBoobs: [[spoiler:The Pink Princess]] in has impractically large thingies.
* GameplayAndStorySegregation: In the first case, Edgeworth says he's going to do "what I always do in court: I'm going to cross-examine him." But throughout the series, cross-examining is depicted as virtually exclusively the defense's job, and the only time Miles has ever been seen doing it was when he was posing as a defense attorney in "Bridge to the Turnabout" in ''Trials and Tribulations''.
* GettingCrapPastTheRadar:
** In Case 5 Shi-Long Lang even goes as far to call [[spoiler:Quercus Alba]] a bastard.
** In case 3:
-->'''Lauren Paups:''' He loves me, he LovesMeNot.
-->'''Edgeworth:''' I can't help but feel a bit sorry for those flowers you've gone through...
-->'''Lauren Paups:''' If they were me, then... *blush*
* GlassesPull: Shih-na and Lang do this a lot. At some points, they seem to have put on sunglasses while offscreen ''for the sole purpose of doing this.''
* GuideDangIt: One testimony in the third case is incredibly bizarre. [[spoiler:Lang says that it was no coincidence that Lauren Paups and Oliver Deacon/Colin Devorae were reunited in the Amano house, and thus the two of them were able to plan the kidnapping as a father-daughter team. The correct answer is to prove that there were three kidnappers to disprove Lang's description of the kidnapping as a two-person job]].
** Around the same time, we have [[spoiler:Lauren Paups' testimony about how she fears she may have killed her father with the gun she got from her boyfriend. The ''obvious'' contradiction is that the gun she has is very obviously the fake gun from the Bad Badger suit, and thus she couldn't have killed anyone with it. The ''correct'' contradiction is that the man she supposedly shot in self-defense was using his left hand to hold his weapon instead of his right. You're liable to burn up half your meter presenting information related to the gun on various statements [[RedHerring (at least three are directly related to the gun)]] before you finally present the dossier with the minuscule detail about Devorae's dominant hand.]]
* HeightAngst: Young Fransizka von Karma does not take kindly to being used as an example of someone who wouldn't reach the window in the flashback case of Ace Attorney Investigations.
* HoistByHisOwnPetard: [[spoiler:In the final case , Quercus Alba shows you a wound he got defending himself to prove that [=Demasque2=]'s murder was self-defense (even though the wound was really from a separate incident). Later on, when you find unknown blood at the murder scene, the fact that he showed you this wound is the only reason you can prove that it's possible that Alba bled at the scene and that the blood could be his. Edgeworth even calls on it after he discovers that the Yatagarasu's Key was the weapon used to injure Alba. After all, it was Alba himself that left the blade on the victim's corpse, expecting it to be discovered]]. The entire case seems to be an example of this. [[spoiler: Alba plotted everything that happened at the embassy in advance and kicked it off by sending the Yatagarasu's card, which was supposed to pin the whole smuggling ring on Coachen and then conveniently kill him off to keep him from doing the same and then becoming the new kingpin]].
* HonorBeforeReason: Lang [[spoiler: ''takes a bullet in the leg'' for Shih-na]] and cites his responsibility to protect his subordinates, no matter who they might be.
* HurricaneOfAphorisms: Lang quotes Lang Zi rather often.
* ItemGet: Kay suggests that when capturing one of the badger family on camera, Edgeworth shouts "Badger GET!" every time, or it doesn't count. She does this herself, eventually.
* TheHyena: Calisto Yew, who laughs at the most inappropriate times.
* HypercompetentSidekick: Manny Coachen seems to be the one really getting things done when working under Ambassador Colias Palaeno.
* InformedAbility: In case three, upon examining the mic during the stadium re-creation, Edgeworth mentions the only instruments he can play are the flute and piano. Playing the flute is a reference to the [[http://www.court-records.net/arts/tanomi2.jpg second "Gyakuten Meets Orchestra" album cover]].
* InterfaceSpoiler: Franziska was called "von Karma" in the text boxes in the VisualNovel/PhoenixWrightTrilogy, but it is now "Franziska" in this game. [[spoiler: Manfred himself shows up in the flashback case. Granted, Edgeworth ''does'' call her by her first name when speaking to or about her]].
* JumpScare: Admit it, while "scare" may be rather strong of a word, [[spoiler:Larry popping out of the fountain in the last case]] made you jump a bit.
* KarmicDeath: [[spoiler: Mack Rell is hired to kill someone. After he carries out the shooting, the person who hired him to do it kills him with the same gun]].
* KillingInSelfDefense: The culprit of "Turnabout Ablaze" insists that the killing of Ka-Shi Nou was an act of self-defense, though it's heavily implied to be a lie [[spoiler:and ultimately a moot point seeing as he committed another murder on the same evening that very clearly ''wasn't'' self-defense]].
* LaughingMad: [[spoiler:Calisto Yew]]
* LastSecondWordSwap: Mike Meekins. "B-b-b-b-however, sir!"
* LeaningOnTheFourthWall:
** In case 5, Kay describes Edgeworth's "Logic" ability through the sound effect it makes when you trigger it.
** In the same case, [[spoiler: Quercus Alba]] compares the whole thing to a game (though that's more a product of [[spoiler:his]] incredible arrogance), and [[spoiler: Larry Butz]] does not like the introduction he gets in Edgeworth's internal monologue.
* LikeFatherLikeSon: Ernest and Lance Amano in GK1-3. Initially, Ernest seems to be a wishy-washy old man while Lance is a timid young kidnapping victim; however, both are [[spoiler: ruthless, conniving individuals to stop at nothing to achieve their own ends, even if it means supporting a vast criminal conspiracy and covering up a murder]].
* LikeBrotherAndSister: Gumshoe describes Franziska and Edgeworth as this, at one point.
* LittleGirlsKickShins: Kay in Case 4. It ''looks'' like she hits Edgeworth in the back of the knee, but the lack of detail in the sprites and the severity of his reaction could mean it was actually a GroinAttack...
* LockedRoomMystery: Case 4.
* LongSongShortScene: The marching remix of the Blue Badger's theme is played exactly once, in a part of the intro to case three that will take a good minute less than the song to finish.
* MadeOfIron: Agent Lang! [[spoiler: He took a bullet to the leg, then spent the rest of the case wandering around [[OnlyAFleshWound like nothing happened]].]]
* [[MarathonBoss Marathon Villain]]: [[spoiler: Quercus Alba, who will take great pride in shooting down Edgeworth's logical arguments by abusing his [[DiplomaticImpunity extraterritorial rights]]. This turns into an annoying struggle to find any way to convict him]].
* MeaningfulName: [[spoiler:Quercus Alba]].In the Japanese version, where his name is [[spoiler:''[[NamesToRunAwayFromReallyFast Carnage Onred]]'']].
* MexicanStandoff: The final confrontation with [[spoiler:Calisto Yew]].
* MindControlEyes: Cammy Meele has these since she's constantly nodding off. [[spoiler:Once her identity as the true murderer becomes apparent, she loses them]].
* TheMole: [[spoiler: Calisto Yew/Shih-na to not only Interpol but to the Yatagarasu]].
* MoodWhiplash: Case 4, [[spoiler:From Kay Faraday standing up for Gumshoe to "I'm...not...gonna...cryyyyyyyyyyy!" to Kay blowing her nose on Edgeworth's cravat]].
* NamesToRunAwayFromReallyFast: The BigBad is also an extremely unsubtle example of this. [[spoiler:Quercus Alba... or his Japanese name: '''Carnage Onred'''?]]
* NervesOfSteel: Of all the reactions Edgeworth could have had to the armed robber that just killed someone in his office, he goes with "stoic defiance" without budging an inch.
* NeverSpeakIllOfTheDead: Badd had to yell at [[spoiler:Manfred von Karma]] for criticizing [[spoiler:Byrne Faraday]] right after his death.
* NeverTrustATrailer: The official trailer showed several scenes of Kay Faraday assisting with the investigation of the second case. The player doesn't meet Kay until the beginning of case 3.
* NoodleIncident: It's not made clear exactly why Cohdopia was split into two countries. The only thing known is that it happened at some point after the KG-8 incident.
* NotSoDifferent: Like in case 3-5, Edgeworth's [[FirstPersonSmartass inner monologue]] is surprisingly similar to Wright's.
* ObstructiveBureaucrat: Subverted. The hardest part of pursuing the main villain is a government-sanctioned reason up until [[spoiler: Shi-Long Lang and Interpol manage to convince his home country to remove that protection]].
* OffscreenMomentOfAwesome: [[spoiler:Quercus Alba]]'s trial. We don't see it (because it would just be a rehash of everything that's gone before), but several supporting characters show up just to watch Edgeworth tear the defendant a new one, and he doesn't disappoint.
* OminousPipeOrgan: There's a bit of pipe organ in [[spoiler: [[DiplomaticImpunity Quercus Alba]]'s]] {{leitmotif}} just before it loops.
* OnlyAFleshWound: [[spoiler:Lang gets shot in the leg partway through case five, but he apparently just walks it off]].
* PassingTheTorch[=/=]TakeUpMySword: [[spoiler: Kay Faraday]] does this. [[spoiler: She finds her father's diary and believes him to be the Yatagarasu, taking on the title and mission of Stealing Truth for herself]]. She's...not quite as effective, though at the end of the game she's got new resolve to gather allies and do it like he did.
* PhantomThief: The first Yatagarasu. The second is a HighlyVisibleNinja.
* ThePiratesWhoDontDoAnything: The Yatagarasu's mantra is to "steal the truth", which for [[LegacyCharacter the original Yatagarasu]] meant ''actually stealing'' as a means to blow the whistle on corruption. Meanwhile, the new Yatagarasu, Kay Faraday, while constantly calling herself a Great Thief, apparently interprets "steal the truth" a little more literally and never actually steals anything beyond abstract concepts like [[SpotlightStealingSquad character focus]] and [[BorrowedCatchphrase lines]]. This becomes HilariousInHindsight when you realise Phoenix Wright's supposedly non-thief sidekick Maya regularly expressed an [[KleptomaniacHero interest in "acquiring" items from crime scenes]], whereas Kay does not.
* PrecisionFStrike: In a series where swearing is rare, Lang beautifully delivers one to the villain of the last episode.
-->'''Lang:''' [[spoiler:Quercus Alba]]! [[YouMonster You BASTARD]]!
* RealMenWearPink: In addition to the title character's cranberry-red suit, Detective Badd has a pink lollipop.
* RevealingCoverup: In "Turnabout Ablaze", [[spoiler: Shih-na and Alba use a black cloth to cover-up the fact that they were switching statues between the embassies, giving off the impression that the Yatagarasu was flying in the air (which is ironic, considering the Yatagarasu ended up besting them in the end)]].
* TheReveal: [[spoiler:Shih-na]]'s LaughingMad moment.
* SayMyName: [[spoiler:When he's finally defeated, Quercus Alba [[SayMyName yells Edgeworth's name]] so forcefully that he can't even complete the word before he goes into full-on screaming]].
* SchizoTech: It is a bit odd to see a flat-screen television in the courthouse defendant lobbies hooked up to VCR players, though in fairness it is there for security ''tapes'' and many places still use old school tapes for security.
* ShapedLikeItself: A [[TheBusCameBack certain witness]] from case 5:
---> '''Dumbass''': My claim is a claim claiming my claim!
* ShoutOut:
** The painting hanging in the airplane stairway is a reference to ''[[http://en.wikipedia.org/wiki/Napoleon_Crossing_the_Alps Napoleon Crossing the Alps]]'' by Jacques-Louis David.
** Edgeworth references {{Clue}} towards the end of Turnabout Kidnapped:
---> '''Edgeworth''': [[spoiler: Lance Amano! I propose that you killed Mr. Deacon with the revolver in the haunted house!]]
** Lang gets an awesomely fitting one near the end: "Your [[spoiler: diplomatic immunity]] *dramatic point* has [[Film/LethalWeapon2 just been revoked]]!"
** Kay at one point mixes up a baby mobile with a ceiling fan. When Edgeworth says she's confused the two she replies: "No! They spin those babies right round! Like a record!", referencing the band Dead or Alive.
* SnotBubble: Cammy Meele. [[spoiler:She actually ''{{invoke|dTrope}}s'' it with a bubble pipe!]]
* SoundtrackDissonance: While [[spoiler:Calisto Yew's]] theme seems like the appropriate track to be played after [[spoiler:Shih-na's [[TheReveal Reveal]]]], the upbeat theme doesn't mesh well with the fact that [[spoiler:she was LaughingMad not even a second ago]].
* StaringContest: The fourth case reveals that Edgeworth once won a glaring contest against his own reflection. Somehow.
* StealthPun: The Yatagarasu's Key is an object from the Codophian Embassy stolen by the Yatagarasu. The national symbol of Codophia is a butterfly and butterfly symbols emblazon the handle of the artifact. [[spoiler:The secret of the key is the fact it has two ends, the other of which can be used as a knife. It changes form by the handles swinging around to cover the currently exposed side, hence it is a ''butterfly knife'']].
* SuddenlyShouting: Lampshaded.
-->'''Edgeworth''': '''OBJECTION!''' Ms. Teneiro!\\
'''Teneiro''': Wh-Why are you shouting all of a sudden?!\\
'''Edgeworth''': [[InnerMonologue (Argh! Force of habit!)]]
* TheSyndicate: The smuggling ring.
* TakeThat:
-->'''Edgeworth''': You know I've seen it occur a lot recently, and it's been bothering me greatly... but why does nobody know how to [[IProduct properly capitalize and space nouns anymore!?]]
* TapOnTheHead: Edgeworth takes a solid hit by the Proto Badger/[[spoiler:Lance]] in the third case, leaving him out of it long enough for his assailant to move him halfway across an amusement park. He's a little woozy when he comes to, but he's [[HardHead perfectly fine otherwise]].
** Edgeworth isn't unconscious the whole time, as he briefly wakes up while being transported to the storage room. He passes back out shortly, which can be attributed to claustrophobia resulting from the DL-6 incident. [[spoiler: This is when Edgeworth is being transported in the Badgermobile, and he can overhear the heavy rainstorm, as well as snippets of Lance talking to Lauren remotely, telling her that Colin has betrayed the group and to meet at the hideout (presumably so he can give her the prop gun and stage the fake murder).]]
* TertiarySexualCharacteristics: Discussed as it is applied to the Pink Badger, the Blue Badger's DistaffCounterpart.
-->'''Edgeworth:''' I suppose this is the Pink Badger? But since it has the same design, doesn't it seem forced to call this one a female?\\
'''Kay:''' You think so? I mean, just look at how long her eyelashes are!\\
'''Edgeworth:''' That's the only difference.\\
'''Kay:''' And the fact that she's pink.\\
'''Edgeworth:''' Yes, and?\\
'''Kay:''' And her lips are red! See, lipstick!\\
'''Edgeworth:''' (''What? She has nothing to say about the giant pink ribbon, or is that too obvious?'')
* ThatOneCase: KG-8., the arc case of the game.
* WhatWouldXDo: Edgeworth does this twice. Although the "X" is never named, Edgeworth is obviously referring to Phoenix.
* [[WhyDidItHaveToBeSnakes Why Did It Have to Be Quakes?]]: Edgeworth fears earthquakes so profoundly that a bad spot of turbulence on an airplane triggers his phobia. He passes out and lies unconscious for a full ten minutes.
* XanatosSpeedChess: [[spoiler:Quercus Alba, who manages to keep going the lion's share of an entire chapter ''after'' having his DiplomaticImpunity revoked]].
* YouKeepUsingThatWord: At one point, Prosecutor Portsman claims that there is a "mountain of evidence" pointing away from him. If you press him on this point, however, it turns out his "mountain of evidence" isn't really evidence at all; simply a claim regarding his supposed lack of motive. Edgeworth [[LampshadeHanging hangs a lampshade]] on this:
--> '''Edgeworth:''' ...Might I recommend that you review what the word "evidence" means.
** Especially bad because Portsman ''should'' know what the word means; he ''is'' a prosecutor, after all.
* [[YouMeddlingKids You Meddling Prosecutors]]: [[spoiler:Alba]] says this word-for-word at the end.

[[folder:''Ace Attorney Investigations 2'']]

* ArtisticLicensePhysics: In the first case, LaserSight is treated as a poor tactic because it would immediately give away the shooter's position. This is a fair assessment to some degree, but everyone's dialogue and the game's artwork implies that in this universe, LaserSight involves a ''visible beam of light'' and not just a single point of red light. Possibly justified by the fact it had been raining at the time/shortly before the laser sight was used, which would make it much more visible, but still counts because no one mentions the weather as a reason. Note that the game itself is a bit inconsistent about this, with the laser appearing as a line in one photo and appearing as a dot in the next.
* AscendedExtra:
** Lotta can be spotted in AAI, and it's implied she takes a picture important to the case, but she's never identified. She plays a very significant role in the last two cases of [=GK2=], and actually gets a sprite this time.
** Remember Gregory Edgeworth? [[spoiler:Killed by von Karma? You get to play as him in case 3 of the sequel and find out what ''really'' inspired von Karma to do the deed]].
** That nameless chief prosecutor from the first main series game who gave von Karma his penalty? He shows up here in the sequel, gets a name, [[spoiler:and acts as one of the Dragons to the Bigger Bad]].
* AlwaysMurder:
** The initial victims of [[spoiler:cases 1 and 4]] survive, necessitating that two additional people get killed.
** Subverted in [[spoiler: Case 3]]. The [[spoiler:present portion of the]] case seemingly has no victim, until a body is found. [[spoiler: Turns out, it's the same victim from 18 years ago, whose body was never found]].
%%* AmoralAttorney: [[spoiler:Blaise Debeste]].
* AndNowForSomeoneCompletelyDifferent: Case 3 has you [[spoiler:switching between Gregory and Miles Edgeworth]].
* ArcWords: The "path of the prosecutor" or the "prosecutor's path".
* AssholeVictim: Horace Knightley; and Isaac Dover. But even they are eventually out-assholed by [[spoiler:Di-Jun Huang's impostor]]. In fact, the ''only'' characters in [=AAI2=] who averts this trope are [[spoiler:Ethan Rooke and Jack Cameron from the SS-5 Incident]].
** Also averted by [[spoiler:Di-Jun Huang]].[[spoiler:The real one, also from SS-5 Incident]].
** Possibly averted by [[spoiler:Jill Crane.]] It's never made completely clear if she was just at the [[spoiler:black market auction]] to ''catch'' [[spoiler:the conductor]] or to ''kill'' him. And even then, she would've been a SympatheticMurderer, and he would've been this.
** [[spoiler:Dane Gustavia]] barely survives [[spoiler:Katherine Hall]]'s attempt to make him this in {{Revenge}} for [[spoiler:indirectly ruining her and Jeff Master's lives by being the true IS-7 killer.]]
* BackForTheFinale: [[spoiler:Shelly de Killer]], among others.
* BatmanGambit: As it turns out, [[spoiler:Simon Keyes's entire plan and therefore the game's entire conflict was about this trope]], with some elements of XanatosGambit in it.
** In Episode 1, he [[spoiler:manipulated Knightley by suggesting to him that killing Ethan Rooke would work; aware of Knightley's inferiority complex did he succeed in having him succumb.]]
** In Episode 2, he [[spoiler:manipulated the evidence based on Patricia Roland's intense dislike of Sirhan Dogen into believing falsely that Knightley was an agent of Dogen, provoking her into killing him]].
** Episode 4 is where the BatmanGambit and XanatosGambit tropes most clearly overlap and come into the play: he set up a meeting between [[spoiler:Blaise Debeste and Jill Crane, where he, by communicating their secrets, would design it so that one would kill the other. If Jill kills Blaise? Great, revenge achieved. If Blaise kills Jill (which he did)? Well then it's a good thing Simon ''also'' kidnapped Kay and made it look like she was working together with Jill. Blaise would then either kill Kay, or frame her for Jill's murder (which is what happened). Whatever he chose would ensure that Edgeworth would do everything in his power to get Blaise arrested]].
** Episode 5 was when it all came to light.
%%* BigBad: [[spoiler:Simon Keyes]].
* [[BigBadEnsemble Bigger Bad Ensemble]]: See GreaterScopeVillain below.
* BloodStainedLetter: Case 4 features a bloody letter due to it being on the body when it was impaled.
* BodyDouble: [[spoiler:Di-Jun Huang]] has been impersonated for years since his murder.
* BrickJoke: The brick from the first game bounces and lands again in case 5, where Lang is working with only one of his subordinates, who offers to count off to cheer Lang up. When he realizes just "one" is unimpressive, he starts going through various ways of saying "one".
* BrokenPedestal:
** Sebastian stops being a [[spoiler:WellDoneSonGuy after Blaise reveals his treachery]] through the final two cases of the sequel (as well as being a heartless jerk towards Sebastian). Curiously, however, he still says he thanks [[spoiler:his father]] for bringing him to where he is now, although he refuses to walk along the same path any longer.
** It's ''very'' clear by the second game that the pedestal Franziska held her father and his ideals on has crumbled, since she actively avoids directly referring to him, except where Sebastian is concerned, and even then, she doesn't often say "my Papa" like she used to. The one time she does, it's because she's in shock from learning exactly ''what'' caused the black mark on his record all those years ago. On the rare occasions where she ''does'' refer to her father, it is without the pride she used to always use when talking about him, usually indirectly comparing him to [[spoiler: Sebastian's father]].
---> '''Kay''': That person... he really loves his father, doesn't he...?\\
'''Franziska''': However... one must be able to accept the mistakes of their father... However much they may look up to them...
** Shelley once again falls under this trope, having another client that betrays his trust.
* CallBack: A rather ironic one: the image of the [[spoiler: conspirators in the sequel (Patricia Roland, Blaise Debeste, and Di-Jun Huang's body double)]] eerily mimics the image of the [[spoiler: Yatagarasu trio from the first game (Calisto Yew, Tyrell Badd, and Byrne Faraday)]].
* TheCameo: [[spoiler:Phoenix and Maya]] appear during case II-5, although here it's easier to generate than in the first game, because it happens during an investigation taking place in the same area so it's much more likely you'll examine the spot that triggers the cameo.
** In case II-3, Ron and Desirée [=DeLite=] from ''Trials and Tribulations'' can be found... "[[PhantomThief admiring]]"... a sculpture in the Winter Palace room.
* CanadianAccents: The fan translation was very good at giving the Debestes both somewhat Canadian voices and text mimicking Canadian accents. They even went so far as to have Blaise shoehorn a "y'see", "y'know", and an "eh" into every other sentence.
* ChekhovsBoomerang: [[spoiler: Knightley's chessboard, ring, the correspondence chess memo, and the photo of Dover and Gustavia with their sons. The Moozilla doll owned by the president also gets quite a bit of legwork in the last two cases after showing up in case 1]].
* ChekhovsGunman:
** [[spoiler:Horace Knightley]] and [[spoiler:Simon Keyes]] seem to have paid off in the first two cases, but they're still important later on.
** A boy with strange headgear makes brief appearances in the third and fourth case. He enters the plot in the fifth one.
* TheChessmaster: The BigBad, [[spoiler:Simon Keyes]], both literally and metaphorically. Has orchestrated a plan that involves criminals getting their comeuppance throughout the game.
* CoDragons: [[spoiler:Blaise Debeste]] and [[spoiler:Patricia Roland]] to [[spoiler:Di-Jun Huang's body double]].
* ContinuityNod:
** Gregory and Badd have a conversation about [[RunningGag ladders and step ladders]].
** Edgeworth alludes to Psyche locks during a conversation in case 5.
** There are reappearances of "John Doe" (Shelly de Killer), Frank Sahwit, Polly the Parrot and Gourd Lake. Plus, there is a flashback case involving [[spoiler:Gregory Edgeworth]].
** Pretty much the entire Case 3 is this. But it doesn't stop there -- you also find out [[spoiler:who the Chief Prosecutor who gave Manfred Von Karma the penalty was]] and [[spoiler:who brought down Lang's family reputation in Zheng Fa]].
* CopyProtection: Much like in VideoGame/GhostTrick, if the second game is detected as a pirate copy, all the dialogue text will be [[{{Wingdinglish}} in]] [[{{Ruritania}} Borginian]] and all the item descriptions are replaced with Xes.
* DarkReprise: Three notable ones: [[http://www.youtube.com/watch?v=QkXn8XhXglcOne of Lang's theme]], [[spoiler:[[http://www.youtube.com/watch?v=g1e1EFqVIj4&feature=related One of Kay's]]]], and [[http://www.youtube.com/watch?v=bfmA70XK0uw&feature=relatedthe theme for the SS-5 incident]] is a tragic remix of the Zheng Fa Presidents theme. [[spoiler: And with good reason]].
* DemotedToExtra: Gumshoe in the second game, though it doesn't kick in until after the first case, when LoadsAndLoadsOfCharacters start showing themselves. Raymond takes the role of Edgeworth's [[TheLancer Lancer]] while still providing comic relief, while Sebastian fills the clueless logic comedy Gumshoe used to provide, leaving him with less and less screentime as the game goes on. After Case 2, his only real role is to occasionally transfer evidence and make arrests. To drive it home, [=AAI 2=] is also the first game in the series where he never gets to testify.
* DialogueTree: Logic Chess combines this with a TimedMission.
* DifficultySpike: The final villain of Case 3 is ''much'' harder to crack than anything beforehand. Later, Case 5's BigBad jacks the regular penalty for presenting wrong evidence up from 10% to 30%, and a whopping ''50%'' for the final testimony.
* DiscOneFinalBoss:
** [[spoiler:Manfred Von Karma]] in Case 3. Justified, as [[spoiler:Gregory never had a chance to confront the real killer]], a ForegoneConclusion.
** [[spoiler:Sirhan Dogen]] in both of the cases in which he features. You even get the Presto theme during his testimony in the last case.
* DistressedDude: [[spoiler:Sebastian]] in case 5 of [=AAI2=] is [[AccidentalKidnapping accidentally kidnapped]] by [[spoiler:his father's men]] when he's mistaken for [[spoiler:Courtney's son]]. Kay and Edgeworth find him BoundAndGagged [[spoiler:''in his own house'']] while investigating and have to free him. He's pretty heavily traumatized by the incident, [[spoiler:especially since it serves to remind him of how powerless he perceives himself to be after his father [[KickTheDog called him useless and stupid]]]], and it's up to Edgeworth to get him back on his feet.
* DownerEnding: The past portion of Case 3 in the sequel, due to ForegoneConclusion. [[spoiler:At least knowing von Karma will get his comeuppance eventually makes it better]].
* TheDragon: [[spoiler:Blaise Debeste]] to [[spoiler:Huang's impostor]].
* DramaticIrony: In "The Grand Turnabout", Kay says that she doesn't see anyone special around her either as the camera pans up to reveal [[spoiler:Phoenix and Maya]] across the street.
* EnhanceButton: ''Twice''. The first time is in case 2, where you must examine surveillance footage from the detention center to determine [[spoiler:''who'' was attacked by ''what'' in the holding cell]]. The second time is in case 5, where you enhance the practice video. This could easily have been [[HandWave Hand Waved]] by saying that everything in the near future (the game's setting) is recorded in HD, including surveillance footage, and that "enhancing" it is actually just zooming in to video data that's already there. Instead, Lang mentions that "the police have a device that lets you analyze the video footage up close and personal," effectively making it this trope.
* EvenEvilHasStandards: Sirhan Dogen, the feared blind assassin who's pulled off countless jobs, once [[spoiler:saved the life of two boys his guide dog found freezing to death in a car on a particularly cold winter day. He brought them to a local orphanage, and later kept in touch with one of them over the years through correspondence chess because he helped him escape being killed by clients from a hit. In Case 5, he pleads with Shelly deKiller for the life of that same boy, and succeeds.]]
* FiveManBand: Though the character portrait foreshadowing does not quite apply:
** TheHero -- Miles Edgeworth
** TheLancer -- Raymond Shields
** TheSmartGuy -- Franziska von Karma and [[spoiler:Gregory Edgeworth]]
** TheBigGuy -- Dick Gumshoe
** TheChick -- Kay Faraday
** SixthRanger -- [[spoiler:Shi-Long Lang]]
* {{Flashback}}: [[spoiler:Part of Case 3 is a flashback played from Gregory's perspective]].
* ForegoneConclusion: [[spoiler:Victory in the second game's third case seems shallow when you're already aware that it's the very case that results in the first stain on Manfred von Karma's record and subsequently his killing Gregory Edgeworth. Integrated into the gameplay. The point of final, big confrontation of Gregory's segment is not proving who the killer is, but proving von Karma forged evidence]].
* {{Foreshadowing}}:
** At the end of Case 2, [[spoiler:Regina comments that Simon is smarter than he looks. [[TheChessmaster He most certainly is]].]]
** In the first case, [[spoiler:Huang's body double "survives" his staged assassination attempt because he supposedly had on a bulletproof vest (it was prepared ahead of time). It's then mentioned how even while wearing a bulletproof vest, the impact from a bullet can still hurt you and even break your bones]]. In the final case, [[spoiler:the body double is killed for real. He was crushed to death, with every bone in his body broken]].
** Given Courtney's age, it's simply not possible that she could have [[spoiler:had a child]]. Then "The Grand Turnabout" rolls around, and you find out that she didn't.
* ForgedMessage: A plot point involves a hidden mastermind manipulating individuals by typing letters signed as other people, predicting that a few key words would push them to act as the mastermind wanted.
* FoundTheKillerLostTheMurderer: [[spoiler:Edgeworth uncovers Shelly de Killer in case one but is unable to find out who hired him before he escapes]]. On top of that, [[spoiler:it turns out he hadn't killed anyone that day anyways]].
* GrandmaWhatMassiveHotnessYouHave: Blaise Debeste. He's 68 and buff, wearing a fitted black shirt and a bright red racing jacket. [[spoiler:Although he does wear a wig and a fake beard.]]
* GreaterScopeVillain: Played with. The corrupt organization encompassing [[spoiler:chief prosecutor Blaise Debeste, prison warden Patricia Roland and Zheng Fa "president" (really body double) Di-Juan Huang]] is ''significantly'' and obviously more powerful, influential and menacing than the game's actual BigBad [[spoiler:Simon Keyes]], but they aren't the ones who drive and instigate the main conflict. [[spoiler:In fact, he ends up destroying them all behind the scenes, thus technically elevating himself to a similar scope.]]
* GuideDangIt: The Logic Chess battle against [[spoiler:Blaise Debeste]] in Case 4. Among other things, it requires you to go back on previous lines of questioning to discover options that weren't there before.
* InterfaceSpoiler:
** In Case 1, you can talk to your partner, Kay. She'll [[spoiler:reveal Nicole fired a laser pointer at the President's head]] before you find it out yourself.
** [[spoiler:Miles Edgeworth's text box refers to him as "Edgeworth", despite the presence of his father, Gregory Edgeworth, in case 3.]]
* IronicEcho: Two near the end: first, [[spoiler:Shelly de Killer]] repeats Edgeworth's "It's game over" line after the final villain is taken down, and during the ending of the case, [[spoiler:Courtney]] mentions "the contradiction of law", which Shields had spoken about earlier.
* {{Irony}}: Ray Shields points out at the end of case 3 in ''Investigations 2'' that the very technicality that allowed [[spoiler:Dane Gustavia]] to be apprehended could quite possibly be the element that sets him free as well ([[spoiler:that is Jeff Master is not guilty of being either the murderer or an accomplice in the IS-7 Incident, the latter being the exploited technicality that kept Gustavia's crime within the statute of limitations; since his conviction could be overturned now, it would also void the technicality and thus make it impossible to convict Gustavia as well since the active years of the statute of limitations would be reduced]]).
* KarmaHoudini:
** In what continues what has so far been a series-long tradition, [[spoiler:Shelly De Killer]] didn't face any comeuppance for his actions (but to be fair, he [[spoiler:didn't murder anyone in this game]]).
** [[spoiler:Dogen]] is an interesting play on this trope. At the start of the game, he is [[spoiler:sitting in a luxury prison cell. At the end of the game, he is sitting in a luxury prison cell. And the game never properly resolves the fact that this ProfessionalKiller had access to a dog, a luxury cell, and (as was revealed in Episode 5) was able to even evade prison once.]]
** Shields reveals that it's still possible for [[spoiler:Dane Gustavia]] to get OffOnATechnicality even after being caught, as his conviction relies heavily upon [[spoiler:Jeff Master's accomplice charge]], though it's also implied that the law can be changed in time for this to be averted.
* LaserGuidedAmnesia:
** [[spoiler:Kay Faraday gets hit with this in Case 4]].
** [[spoiler:As were childhood friends Horace Knightley and Simon Keyes, though in their case it only affected certain memories. Specifically those of their fathers.]]
* LeaningOnTheFourthWall: In the final confrontation of the second game, the villain boasts that if Edgeworth is so confident in his case, he shouldn't have any problem accepting a greater risk. The LifeMeter then appears to show that a wrong answer will cause you to lose half of the meter, causing Edgeworth to exclaim "THAT much???" Just what were they referring to in-universe, one wonders?
* LikeFatherLikeSon:
** Ray constantly makes mention of the similarities between both Edgeworths. The game even allows the player to [[spoiler: play as Gregory in the third case, who makes the same remarks as Miles in multiple situations. They even have the exact same opinion about Katherine's desserts being too sweet for the taste]].
** Deconstructed with [[spoiler:Dane Gustavia and Simon Keyes. Simon hated Gustavia for killing Isaac Dover, because a traumatic near-death experience had jumbled his memories and caused him to think that Dover was his father and not Gustavia. However, both Simon and Gustavia have the same habit of laughing maniacally when they believe there is no way their plans can fail, and Simon uses the ''exact same'' method of preserving the body that Gustavia had used: by freezing it, to throw off the time of death. This is lampshaded by Edgeworth while he's cornering Keyes for the crime]].
* LockedRoomMystery: Played with in Case 5, which features a locked [[spoiler:rooftop]] mystery. Lampshaded in this case.
* MexicanStandoff: The last case has one between [[spoiler:de Killer and Dogen - each has a knife to the other's neck]].
* MiscarriageOfJustice: [[spoiler:Jeff Masters. He confesses to the crime because the prosecution threatens to charge Katherine for being an accomplice. Gregory Edgeworth is able to prove that the confession was coerced, but is unable to prove that the body was falsified due to Blaise Debeste's coverup]].
* MissingFloor: Edgeworth is able to deduce this in the [[spoiler: fourth case, where he compares the photo of the Grand Tower in the newscast to the photo in the pamphlet]].
* MoonLogicPuzzle:
** At one point in case 3, you're required to [[spoiler:point out the apparent contradiction between a tablecloth on a tea cart being white and Larry drawing it as blue. However, the shade of blue in question is ''so pale'' that it looks like it's actually white with a bluish tint due to lighting. (Eat your heart out, [[http://knowyourmeme.com/memes/thedress-what-color-is-this-dress blue dress!]]) To make matters worse, you'll probably waste half your life bar on a much more obvious contradiction--the actual tea cart has a tea set on top of it, whereas the drawing has a pile of chocolates.]]
** One example that isn't especially uncommon in this series: near the end of case 4, Courtney testifies that [[spoiler:Crane walked to the viewing platform, where she was attacked by Kay]]. There are ''several'' pieces of evidence that directly contradict this assertion as to the location of the murder, but only one is actually accepted if you try to object.
** At one point in case 5, [[spoiler:you have to present evidence showing that the burned area has no bloodstains, proving that the area was burned after the blood was spilled and not before. The problem is that you have both the bloodstain and the fire listed as evidence, so you could apply either one to the other; but only one of them will let you proceed, while the other inexplicably gets you a penalty.]]
* MundaneUtility: In most cases, the Logic Chess segments are used to weasel info out of people who are being uncooperative by carefully guiding them to giving up information. In the final case, Edgeworth uses it [[spoiler:to try to shake Sebastian Debeste out of his his misery]]. Interestingly, despite being a more mundane use, it's actually the longest and most involved Logic Chess battle in the game (which shows how bad off he really is).
* MysteriousWaif: The "Mysterious Girl" brought to Edgeworth's office in Case 4. [[spoiler: She is very quickly revealed to be an [[LaserGuidedAmnesia amnesiac]] Kay Faraday]].
* NeverSpeakIllOfTheDead: When [[spoiler:Knightley in the first case]] speaks ill of his fallen co-worker, almost everyone believes he's crossed the MoralEventHorizon by doing so.
* NonStandardGameOver: Giving a TheReasonYouSuckSpeech to [[spoiler:Sebastian]] in the game's final Logic Chess match will result in you being hit with a 100% penalty, resulting in an instant failure at the match. (You don't get an actual game over, because losing at Logic Chess only costs you a sliver of your LifeMeter and forces you to start over, but the same principle applies, since other mistakes only cost you a tiny percentage of the Logic Chess timer, while this one wipes out the whole thing.)
* NostalgiaLevel: A minor (though important plot-wise) one in the form of Grand Tower's 51st floor. It turns out to be a single room full of evidence [[spoiler:sold for the black market auction on the 50th floor]]. The evidence ranges from the real Alif Red statue from I-2 to Redd White's office desk from way back in 1-2.
* NotSoDifferent: Several of the characters, in an attempt to defeat their personal nemeses, use [[EvilVersusEvil exactly the same evil methods they use]]. [[spoiler:Roland]] and [[spoiler: Dogen]] both [[spoiler:hide weapons in their respective pets' mouths]]; [[spoiler: Jill Crane]] and [[spoiler: Blaise]] both try to [[spoiler:ambush each other during the black market auction]]; and [[spoiler:Simon]] and [[spoiler:Blaise]] both try to [[spoiler:kidnap the judge's child to influence a trial's outcome]].
* OminousPipeOrgan: Justine Courtney's theme features it heavily, presumably to reinforce her "holy" appearance.
* OriginsEpisode: [[spoiler:Remember the trial where Manfred von Karma got his first penalty? The IS-7 incident is what the trial was about]].
* PaperThinDisguise: Not so much "paper-thin" as "so thin it creates a PlotHole"; despite Edgeworth freaking out when he saw it in [[spoiler:''Farewell, My Turnabout'', neither Edgeworth nor any of the other law enforcement officers on the scene objected to the fact that Shelly's ice cream salesman outfit was adorned with one of his ''signature'' shells that is a calling card for his murders.]] However, the disguise was not meant to fool the audience, and was only meant to fool Edgeworth.
* PleaseKillMeIfItSatisfiesYou: [[spoiler:Sirhan Dogen to John Marsh in ''The Grand Turnabout''. Marsh decides against it.]]
* RevealingCoverup: Subverted with [[spoiler: Simon Keyes in "The Grand Turnabout". He inadvertently uses the hysteria surrounding Moozilla and Gourdy to cover-up the fake president's murder and his own involvement in the crime]].
* SayMyName: [[spoiler:Blaise screams Sebastian's name after being defeated by him and Edgeworth in court]].
* ShipTease: In "The Forgotten Turnabout", Edgeworth is unable to give a straight answer to Kay about the nature of their relationship after she's lost her memories.
* ShoutOut:
** In Case 2:
*** The guard petting the cat says the cat's name is [[ComicStrip/{{Garfield}} Nermal]].
*** When Simon's ponytails are pulled by his pet, his arm moves, a reference to how Remy manipulated Linguini thusly in ''WesternAnimation/{{Ratatouille}}''.
** In Case 4:
*** Kay suggests that the 51st floor could be accessed via a portal. Ray tells her, "Now's not the time to be [[VideoGame/{{Portal}} thinking with portals]]."
*** Sebastian says his father is [[Anime/{{Pokemon}} "the very best, like no one ever was!"]]
** [[spoiler:Sirhan Dogen, a guy with a dog motif, is looking for a young person in a red hood.]] [[RedRidingHood Coincidence?]]
** Early in case 5, Lotta proclaims that "[[Manga/AttackOnTitan On this day, mankind received a grim reminder]]: we live in fear of the great Moozilla!"
* SoundtrackDissonance: It seemed odd that the heroic and noble Great Revival heralds the arrival of [[spoiler:Manfred von Karma. Out of a fairy cake house, nonetheless]].
* StatuteOfLimitations: A major plot point in the IS-7 incident: the killer claims that they can't be arrested for their crime because the statute of limitations has already expired. Your job is to prove that it hasn't run out yet.
* StealthPun:
** The President of Zheng Fa and his staff have ChessMotifs, with "Rooke" and "Knightley" having hair and collars that make them look like said chessmen. The President is the King, so what does he look like? [[KingOfBeasts A lion]].
** Elbird is a boxer on a Nintendo console. He is also a literal [[VideoGame/PunchOut Bear Hugger]].
** Case 3 has one in the Japanese name for the cooking show, "Dansweets". The hosts sing and dance while making various confectionery items.
* TemptingFate: In Case 3, Ray says that von Karma reminds him of [[SadistTeacher an old schoolteacher of his]]. Gregory Edgeworth then comments via inner monologue that he would hate to have his son being taught by someone like von Karma...
* ThatOneCase: IS-7, [[spoiler: the case where Gregory caused Manfred von Karma to get a penalty]]. Then there's also SS-5, [[spoiler:the case where Lang's reputation got tarnished]].
* {{Troll}}: [[spoiler:[[BigBad Simon Keyes]]]] qualifies, doing things like imitating Edgeworth's voice and ''faking a breakdown''.
* TurnInYourBadge: [[spoiler:Edgeworth decides to surrender it rather than give up on defending Kay. He gets it back in the ending, though]].
* VideogameCrueltyPotential: During the logic chess segments, you get the opportunity to say some ''really'' hurtful things to your opponents. [[VideogameCrueltyPunishment Doing so will usually give you a penalty]]. In particular, while playing logic chess against [[spoiler:Sebastian]], if you choose [[KickTheDog "You are a failure as a person!"]], you instantly receive a 100% time penalty, and a loss of part of the health bar.
* WordAssociationTest: Has elements of it. [[spoiler:To kickstart Kay's memories, Edgeworth gives a chance for her to repeat after him. It turns into this trope.]]
-->'''Edgeworth:''' ''Bookcase.''\\
[[spoiler:'''Kay''':]] [{{beat}}] ''...Broken safe.''\\
'''Edgeworth:''' ''Stained glass.''\\
[[spoiler:'''Kay''':]] ''...Stolen goods.''\\
'''Edgeworth:''' ''Books on the law.''\\
[[spoiler:'''Kay''':]] ''...Crooks on the lam.''\\
'''Edgeworth:''' [serious face] ''Statue of the goddess.''\\
[[spoiler:'''Kay''':]] [cowering] ''...Snatched loot of the Great Thief.''\\
'''Edgeworth:''' ''[[FlatWhat (Are all of her mistakes biased towards a certain way...?)]]''
* XanatosGambit: See BatmanGambit above (the BigBad's gambit invokes both tropes).
** [[spoiler:Katherine Hall]]'s trap against [[spoiler:the real IS-7 killer]] has shades of this. She doesn't care if she gets caught in the end, so long as she ends up [[spoiler:forcing the authorities to release Jeff Master and/or committing a VigilanteExecution to avenge him.]]
* XanatosSpeedChess:
** Edgeworth ''literally'' gets to do this with several major characters through the "Logic Chess" feature. [[spoiler: Most notably Blaise Debeste]].
** [[spoiler: Simon Keyes probably]] pulls off the craziest gambit ever. He plots an insane plan to kill not only [[spoiler:his best friend, Knightley (whose actions somewhat impacted Dover's death, and Keyes had incorrectly believed that Dover was his father),]] but also [[spoiler:the three co-conspirators who tried to kill his mentor, Sirhan Dogen. He manipulates the circumstances around him and waits for the perfect opportunity to stage the murders (the events of GK2-2 and GK2-4) so that his own hands wouldn't be dirty in the process. The only murder he doesn't plan is that of the body double; however, he successfully throws off the time of death to divert suspicion from himself. He would've gotten away with it all, too, if he had destroyed the evidence on the bottom of the hot air balloon's basket]].
* YouAreBetterThanYouThinkYouAre:
** In case 4, [[spoiler:Edgeworth repeatedly does this to an amnesiac Kay who thinks she killed someone and just can't remember]].
** He also gives [[spoiler:Sebastian Debeste]] some perking up after the guy experiences some serious self-esteem issues in the final case. It pays off.