History JumpingOffTheSlipperySlope / VideoGames

* The Protagonist from the ''VideoGame/SaintsRow'' series gleefully leaps headfirst off of the slope, and then proceeds to nuke it. In the first game, you start off as a [[HeroicMime (mostly) silent]] henchman who more or less indifferently does what Julius, Gat, Lin, Troy, and others tell you without hesitation, and you seem to be a pretty sane individual. While you are killing, you're killing the other gangs for peace, and the cops you kill are corrupt anyway (of course, not counting civilian casualties in your gameplay rampages). But in Saints Row 2, after being betrayed by Julius and being blown up and disfigured to the point of needing severe plastic surgery ([[SlidingScaleOfGameplayAndStoryIntegration which is really just an excuse to make a new character]]), it's implied that you went insane and very much stated that you're paranoid, corrupt with power, take deep pleasure in murder, is only after the city, and nothing short of evil- the only people outclassing you are [[AssholeVictim the gangs you fight and their leaders]], but not by much. As the game goes on, it becomes clearer and clearer that you're not very interested in wiping out the city for peace anymore as your actions become more and more violent and crazy, [[BerserkButton especially after two of your homies, get murdered]]. The only person who ever stood a chance of stopping you, your old boss Julius, turns out to have done it because he [[TooPowerfulToLive realized that you were a dangerous person]]; you kill him while happily stating you have full intentions of taking over the city in any means necessary.

* In ''VideoGame/TErraInvicta'', the Protectorate start out as the more reasonable of the two VichyEarth factions, compared to the {{cult}}-like Servants. They're cautious but reasonable bureaucrats who want to avoid a war with an interstellar species. Their goal is to prevent as much human loss of life as possible, and preserve everything humanity has built. [[spoiler:It doesn't take long for them to fall into denialism and authoritarianism, dismantling everything they claimed they were trying to protect to appease the aliens. In the end, the ''Servants'' are the ones who prove to be ALighterShadeOfBlack.]]

Video game characters JumpingOffTheSlipperySlope.
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* ''VideoGame/SpecOpsTheLine'': The ''entire game's events'' have been one long one for [[spoiler:Captain Martin Walker, with this game being about him becoming a VillainProtagonist. Starting out wanting to be a hero with a seemingly well-meaning goal of saving Dubai, he continues to make things worse for Dubai until he becomes its greatest threat; the "enemy soldiers" he's been killing throughout the game were soldiers trying to protect the surviving civilians, or civilians manipulated by government agents to act as the resistance. Walker's most infamous feats throughout the game are killing dozens of soldiers and civilians at a refugee camp with white phosphorus, and later helps destroy Dubai's water supply, and ultimately leads his own unit to their deaths. All the while he continues to blame Konrad so he can find some way to justify his deeds or ignore his conscience. When finally confronted by the hallucination of Konrad - a manifestation of his conscience - Walker has the choice to accept or deny responsibility for what he did, and can ultimately slaughter a squad of soldiers expressly trying to help him.]]
* ''VideoGame/GodOfWarI'': As shown [[VideoGame/GodOfWarChainsOfOlympus in]] [[VideoGame/GodOfWarGhostOfSparta the]] [[VideoGame/GodOfWarAscension prequels]], Kratos was always a SociopathicHero on his very best of days, but he was perfectly capable of compassion and feelings of camaraderie. But then his mistakes start to add up, he spends every waking second being pushed and prodded and tormented by the gods, he loses half the things he cared about to his own failings and the other half is taken away. As of [[VideoGame/GodOfWarII the second game]], he's devolved into a straight-up VillainProtagonist. The game opens up with him waging war alongside the Spartans in Rhodes, and after Zeus betrays him, the man just snaps. It's all downhill from there.
* ''VideoGame/InjusticeGodsAmongUs'' has a lot of this: Franchise/{{Superman}} doesn't just jump, he flies down the slope at Mach speed after being tricked into killing Lois and then killing Joker in retaliation, establishing a totalitarian dictatorship where in exchange of his "protection", everyone that even dares to protest his methods gets a swift death, as exemplified by what happened to that universe's ComicBook/GreenArrow [[spoiler:and later Shazam, and according to the backstory, Hawkman, causing Hawkgirl to retaliate in vengeance, only to be {{Brainwashed}} into servitude]]. He does it a second time when he goes from maintaining order with an iron fist -- and demonstrably creating a peaceful world at the expense of a few lives, and freedom of course -- to flattening cities himself because people don't agree. Via backstory, we see the only surviving ComicBook/TeenTitans being ComicBook/{{Cyborg}} and ComicBook/{{Raven}}; both end up disillusioned and Raven ends up giving in to Trigon's influence, gaining a lust for torture and becoming Trigon's worshipper instead of trying to prevent his coming. And while Damian Wayne [[spoiler:did accidentally kill Dick Grayson, he didn't look back in regret and goes far worse than before because Superman, being his 'new father figure', convinced him to continue his extremist ways]]. Meanwhile, Wonder Woman is unquestioningly convinced of Superman's "logic" for some reason, even after it gets clearly obvious she's doing the things he's supposed to be preventing.
* ''VideoGame/Portal2'''s [[spoiler: Wheatley]] does this as part of [[spoiler: his FaceHeelTurn]] after [[spoiler: a core transfer with [=GLaDOS=] gets him DrunkWithPower.]] He calls the escape lift to let Chell go, gushing over [[spoiler: how cool his new body is]], but when Chell is almost out, he starts laughing. The music turns dark, his laughter turns into a downright EvilLaugh, and the lift starts lowering again. He starts monologuing about how HE did all of this, and when [=GLaDOS=] points out that it was CHELL who did all the work, [[spoiler: Wheatley]] gets so mad, he [[spoiler: takes [=GLaDOS=] apart and [[DisproportionateRetribution sticks her in a potato battery]]]], showcasing that the [[spoiler: cute little personality core he'd been for the entire duration of the game has turned into a sadistic monster]].

* In ''VideoGame/NeverwinterNights'', Aribeth leaps quite quickly down the slippery slope (partially excused as Morag is messing with her brain and her intentions)
* Subverted in ''VideoGame/RondoOfSwords''. After a very harsh FriendOrIdolDecision that ends up on the favor of the Idol, Serdic experiences an immediate Karmic backlash, complete with [[DarkMessiah title change]], [[DiscardAndDraw power swap]], and [[EvilMakeover costume switch]] to reflect his [[ShootTheDog dog shooting]]. While his TrueCompanions repeatedly [[WhatTheHellHero accuse or suspect him of jumping off the slope]], Serdic experiences no lapse in emotional or moral health. The epilogue also reveals that he was a just and well-loved ruler with a happy marriage.
* ''VideoGame/GrandTheftAuto''

* It used to be that when the ''VideoGame/{{Warcraft}}'' series needed a new villain, Blizzard would seem to throw a dart at a character board and have the one they hit go insane.
** Kael'thas Sunstrider's goal was originally to improve his suffering people, and despite their re-branding as blood elves, they were a shining example of DarkIsNotEvil. Even when he allied with the [[SnakePeople naga]], and the [[WellIntentionedExtremist partially demonic Illidan]], it was a move of desperation and managed to be the [[OnlySaneMan moral center]] of the group. In Burning Crusade, he's killed as part of Illidan's army, but then he CameBackWrong to reveal he had betrayed him to the Legion and was trying to summon Kil'jaeden so the Burning Legion can destroy Azeroth, killing his own people when they tried to stop him. It's heavily implied that point either the feel magic reanimating him just threw him completely off the slope, or his corpse was just being used by a demon that took on traits of his personality and memory.
** Illidan was always a self-serving {{Jerkass}}, but he had a more gentle side to him and never intended his collateral damage. After nearly being killed by Arthas, though, that gentle side was replaced in Burning Crusade with paranoia, insanity and a desire to crush anyone he deems as a threat, which happens to be ''everyone not on his side.'' The jump was severe enough that Blizzard went [[WordOfGod on record]] expressing a desire to [[CharacterRerailment bring him back for a proper redemption]]. He finally returns in ''Legion'' once more a morally ambiguous character whose positive sides are seen in the greater light. At one point, it seems a little exaggerated; there's a whole questline mostly dedicated to an {{Energy Being|s}} explaining everything in Illidan's past in a positive light as possible. However, when it actually encounters Illidan, it's shown that the god-like Energy Being is just being kind of dumb, and he doesn't conform to its expectations. He ''wants'' to be an AntiHero, not TheChosenOne by someone else's rules.
--> "The Light will heal your scars."
--> "I ''am'' my scars!"
** Malygos from ''VideoGame/WorldOfWarcraft'' goes from a dragon who wants to rein in mortal spellcasters because he disapproves of their methods to a dangerously extreme tyrant who, driven by the idea that widespread overuse of magic will destroy Azeroth, engages in a plan to redirect and control magic that has an excellent chance of destroying Azeroth ''faster''.
** Garrosh Hellscream was always a jerkass with [[FreudianExcuse Daddy Issues]], but when Thrall put him in charge of the Horde, he began committing war crime after war crime (eventually addressed in the novel appropriately titled ''[[Literature/WarCrimes War Crimes]]''). The most notable jumping point though was probably using a mana bomb (essentially a nuke, complete with its own analog for radiation) on Theramore, a city that was founded on and campaigned for peace. Just in case that wasn't enough though, he essentially says to heck with his own people, restores the heart of an EldritchAbomination at the cost of a sacred location, and [[https://www.youtube.com/watch?v=slzQOyS5TqQ declares war on the world]].
** The [[KnightTemplar Scarlet]] [[HeWhoFightsMonsters Crusade]], at least those located within the Scarlet Monastery in Tirisfal Glades can [[FantasticRacism be]] [[WitchHunt accused]] [[ColdBloodedTorture of]] [[KillItWithFire this]]. This in contrast to their forces in the Eastern Plaguelands, who can be sorta excused for their most evil actions due to [[spoiler: their leader being actually a Demon, [[UnwittingPawn who was manipulating them]] to fight the Scourge and [[VanHelsingHateCrimes the sentient undead of the Forsaken]], and then following his VillainousBreakdown outright [[{{Irony}} kills them all and raises them as undead]]]].
** And, while we're on Warcraft games, as you play the human campaign of Warcraft III, Arthas starts out as a dedicated disciple of Uther Lightbringer (even though Arthas is a prince, Uther's military rank is higher than Arthas's, and they both respect that) but gradually starts getting more and more desperate in his fight against the Undead. Eventually, [[spoiler: he betrays Lordaeron, dons an evil looking armor, and murders his own father]]. In his case, though, while he had a decline, the [[MoralEventHorizon jumping point]] was the result of taking up a cursed sword that he was too desperate to realize was a trap that stole the soul of ''anyone'' it touched.
** Also happened to Sylvanas between ''Wrath of the Lich King'' and ''Cataclysm'', although she was already on the thin line between TokenEvilTeammate and NominalHero before. Long story short, she [[DrivenToSuicide died]], [[TheNothingAfterDeath didn't like what she found there]] '''[[{{Hell}} at all]]''', and has done everything she could to avoid dying again ever since. [[spoiler:In service of this, she's entered a pact with the ruler of the afterlife she witnessed and has begun providing him souls, starting with the civilian population of Teldrassil]].
* ''VideoGame/StarCraft'':
** Arcturus Mengsk of started out as a dashing rebel leader who saved you and Jim Raynor from the Confederacy for killing Zerg. The first time he used a psi emitter to summon the Zerg it was a military target and the rebels helped the majority of civilians flee. Then he dumped several on Tarsonis, a planet with a population of two ''billion'', before attacking the Protoss who came to stop the Zerg, using the orbital defenses to stop anybody from fleeing, and abandoning his second-in-command to the Swarm ([[spoiler:admittedly, said second-in-command was the assassin who'd murdered his family, setting him down the path of vengeance even though she didn't remember it]]). And it doesn't stop there: while he didn't count on Kerrigan returning from there as the superpowered leader of the Zerg, it leads to him using ever-more desperate measures to kill her:
*** Setting an imprisoned pal of Raynor's free in exchange for her death (even after seeing her restored to human-ish form);
*** Attacking a ship carrying his own son due to Kerrigan being onboard;
*** Relocating the artifact that has a huge anti-Zerg effect (crippling his own army);
*** Working with mad scientists to create Protoss-Zerg hybrids, inadvertently furthering the local EldritchAbomination's plan to destroy Terrans and Protoss;
*** Blowing up a prison ship (with the crew still onboard) trying to kill Raynor and Kerrigan;
*** And finally, dropping ''nukes'' on his own home PlanetVille once the Zerg make landfall. Note that after his rebellion (caused by his family's murder), Korhal was nuked by a thousand full-strength missiles by the Confederacy, an event so horrific it rendered the planet uninhabitable for years and used as the justification for the SlapOnTheWristNuke (while one Brood War mission had him use nukes on Korhal, it was still radioactive desert then). Talk about BecameTheirOwnAntithesis...
* ''VideoGame/{{Overwatch}}'': the first truly evil thing we see Reyes do is to get in a fight with Jack Morrison that destroys Overwatch's Swiss [=HQ=] and "kills" them both, all because [[DisproportionateRetribution Reyes was passed over for leadership of Overwatch]]. ''This'' is what leads him to become the terrorist and master assassin Reaper. It's especially jarring given that, from what we see of Reyes in the "Uprising" event and corresponding comic, he's downright amicable if a little unhelpful, but certainly a far cry from the soul-stealing, death-obsessed maniac that is Reaper.
* ''VisualNovel/SayaNoUta'' has the revelation that the "fruit" Fuminori had been enjoying eating is actually [[ImAHumanitarian human flesh]]. This presents two options for the player: have Saya fix your screwed perception of reality, which leads to an early end to the story; or embrace your newfound taste for cannibalism, which continues the story.

* ''Franchise/FireEmblem'':
** In ''VideoGame/FireEmblemPathOfRadiance'', the country of Crimea is good with bits of gray, Daein is dark gray but with evil leaders, and conservative Begnion was in the middle with its corrupt Senate but well-intentioned leaders. When the sequel rolled around and Begnion became the main antagonist, it became more ruthless.
** If [[PlayerCharacter Byleth]] does not ally with them after the TimeSkip in ''VideoGame/FireEmblemThreeHouses'', [[spoiler:both Edelgard and Dimitri succumb to their extremism and insanity, respectively. This ends up resulting in their deaths]].
* ''VideoGame/FinalFantasyVII'' - Sephiroth is initially the best SOLDIER in the world, but after finding out a certain fact about himself, he becomes a murderous psychopath, slaughtering the population of a village and burning it to the ground, and then sets out to destroy the world.
* In ''VideoGame/FinalFantasyXI'' [[spoiler:after the woman that he loved was killed and he was left for dead by Ulrich during the Multinational Expedition to the Northlands, Raogrimm kills Ulrich. Then he hunts down and murders the rest of the people in the Multinational Expedition because they knew that Ulrich had done something and didn't say anything about it. Then he gets a giant "Slip 'N Slide" and whisks down the slope gleefully as he declares war on the human nations and nearly destroys the world. Mind you, some of it may have been the Dark Divinity Odin fanning the flames of his rage, but still... Although, Ulrich's actions during the Multinational Expedition could be considered the ultimate slippery slope since they were the cause of pretty much all of the major, world-threatening troubles that Vana'Diel has faced in the following 30 years were stemmed from his (accidental) murder of Cornelia]].
** Subverted in the ''Rise of the Zilart'' expansion as [[spoiler: Kam'lanaut and Eald'narche were always trying to [[TheEndOfTheWorldAsWeKnowIt "open the Gates to Paradise"]]]].
* Minister Caudecus in ''VideoGame/GuildWars2'' was always a political rival to the heroic Queen, casting him in a negative light. However, his political stance often made a good point about things that were going ignored. Even when he revealed himself to be the leader of an evil organization, he was still pointing out flaws in the heroes and was revealing actual truths about the past. Once he's actually confronted, among other things, he reveals that he backstabbed his own wife, shoots [[spoiler:his own daughter dead]], and is cackling about how evil he is, dispelling any ambiguity in bringing him down.
* So many in ''VideoGame/DragonAgeII'', a game where [[GreyAndGrayMorality no one is really evil and no one is truly good]]. By the end of the game, both of the leaders of the two warring factions give into their inner demons with [[spoiler: Meredith, the Knight-Commander of the Templars calling for the execution of all mages in the city of Kirkwall for the actions of just one rogue mage who also jumped off the slippery slope and First Enchanter Orsino, leader of the mages, using BloodMagic in an act of despair]]. Both slopes were [[TheDarkSide greased with phlebotinum]] in this case; [[spoiler: Meredith was being corrupted by the lyrium idol in addition to her own paranoia, and the rogue mage was possessed by a demon of Vengeance]].
* Adele in ''VideoGame/ArcRiseFantasia'' jumps right off the slope and onto the [[AxCrazy crazy train]] the ''very instant'' she finds out that she's an [[ChildhoodFriendRomance Unlucky Childhood Friend]], taking this trope to a ''terrifying'' degree.

* Two examples from ''VideoGame/BattleTech'':
** The first, and main, example of this in the game is of Captain Samuel Ostergaard, who starts off as a relatively reasonable and calm commander of a small Taurian fleet. When his son killed by the heroes when the player raids an illegal gun-running facility, he is consumed by rage at the player and their allies. Afterwards, his navy is called in to fight the protagonists' faction due to attacks on his home planet [[spoiler:(that were actually staged by the main antagonist in order to start a war)]], he sends wave after wave of soldiers after the heroes. While he's still somewhat stable at this point he fully loses it soon afterwards. When [[spoiler:the truth that his "allies" framed the protagonists for attacking the civilians on his homeworld is revealed]] and is ordered to cease his attack, he [[spoiler: starts a mutiny and seizes command of the fleet, barricades himself in the control room, and attempts to use the fleet to kill the protagonists, disregarding the order to stand down.]] [[spoiler: After the heroes use a certain ChekhovsGun to thwart his attempted attack by remotely detonating the fleet's fuel reserves, he dies when his ship collides with the planet he was going to attack - all to "avenge" the loss of his son.]]
** The other example is played rather sympathetically. [[spoiler: Victoria Espinosa starts off as a loving cousin of the player's friend, Queen Kamea Arano. When her father seizes power from on Kamea's coronation day, she ends up becoming Kamea's fiercest enemy. She participates in the aforementioned attacks on civilians]], which takes a heavy toll on her. When her father surrenders and orders her to stand down, she snaps. [[spoiler: Killing her is the final mission of the game.]]
* The Illusive Man from the ''Franchise/MassEffect'' trilogy takes a flying leap off the slope in ''VideoGame/MassEffect3''. Whereas before he was a WellIntentionedExtremist who tended toward a lot of ShootTheDog moments in his zeal to protect humanity, in the third game he flies straight off the rails and starts using Reaper technology to assemble a massive army of BrainwashedAndCrazy {{Mooks}}, ordering the murders of civilians, and actively working to undermine the Alliance and the Council in their efforts to defend the galaxy against the Reapers. Eventually, it's revealed that he has completely hurdled the MoralEventHorizon with [[spoiler:Sanctuary, a supposed safe haven for refugees from the Reaper attacks, which turns out to be a laboratory where the refugees are forcibly converted into Husks as part of his research into finding a way to control the Reapers]]. Explained by the fact that he was [[spoiler:indoctrinated by the Reapers for the entire game]].
* ''VideoGame/CallOfDutyAdvancedWarfare'': Irons is a firm believer that HobbesWasRight, and plans [[spoiler: to unite the world under Atlas after toppling the world's governments. After a conventional invasion of the United States fails and the free world unites against him, Irons' next course of action is to hit every military installation in the world with biological weapons that'll kill anyone not registered with Atlas]].

* The ''[[Franchise/TheWitcher Witcher]]'' games might as well be called "Radovid of Redania Jumps Off the Slippery Slope". In the [[VideoGame/TheWitcher first game]], he's a pragmatist who seems genuinely horrified by what his allies of convenience got up to. In the [[VideoGame/TheWitcher2AssassinsOfKings second]], he's a ruthless bastard who tortures people and takes every opportunity to expand his domain. In the [[VideoGame/TheWitcher3WildHunt third]], he's a murderous fanatic who even makes [[EvilEmpire Nilfgaard]] look good by comparison. All of this takes place over less than a year of in-universe time.
* ''VideoGame/{{Prototype}}'': In the first game, [[ArmiesAreEvil Blackwatch]] was at least attempting to contain the infection, if in a brutal, violent, and ruthless manner. By the [[VideoGame/{{Prototype 2}} second game]], they've reached the point where they're deliberately kidnapping civilians just so GENTEK scientists can run "experiments" on them involving throwing Infected beasts at them and watching them get shredded. Dialogue from the Blackboxes also further underscores Blackwatch's expanding psychopathy, including a recording of a Blackwatch soldier shooting an autistic boy on the mere suspicion that he was infected, another Blackwatch soldier shooting a woman immediately after warning her he was authorized to use lethal force if she didn't step back, an officer threatening to discharge another Blackwatch trooper for ''saving a woman from being raped'', a recording from Colonel Rooks explicitly stating that it isn't their responsibility to police the refugees even when they start killing each other, and an officer berating a subordinate for shooting an entire family ''because he was wasting ammo''.
* ''{{Franchise/Halo}}'':
** The Ur-Didact, the villain of ''{{VideoGame/Halo 4}}''. In the [[Literature/HaloCryptum first]] [[Literature/HaloPrimordium two]] novels of ''Literature/TheForerunnerSaga'', he starts off as a conflicted general who strongly disliked humanity and believed that the Forerunners were the rightful masters of the galaxy, but nonetheless also grew to respect humans as fellow warriors, and believed that the Forerunners also had a responsibility to protect and preserve even those species who would stand against them (except [[TheVirus the Flood]], obviously), opposing [[GodzillaThreshold the firing of the Halos to stop the Flood]] precisely because it would kill off ''all'' sentient life in the galaxy. And then he gets {{Mind Rape}}d by the Flood Gravemind, an experience which magnifies his Forerunner supremacism and dislike of humanity into ANaziByAnyOtherName levels. Afterwards, he comes to the conclusion that the only way to defeat the Flood without using the Halos would be to transform his Promethean followers into robotic abominations; when he starts running out of volunteers, he begins forcibly converting humans (making him not that different from the Flood), with the intent to eventually wipe out ''all'' humans and any other species who oppose Forerunner rule. The Ur-Didact's transition from tragic hero to genocidal dictator in skeleton armor is covered in ''Literature/HaloSilentium'' and the ''Halo 4'' terminals.
** TheReveal of ''VideoGame/Halo5Guardians'' pulls this with [[spoiler:your AI companion Cortana]], who in the [[VideoGame/{{Halo 4}} previous game]] [[spoiler:remained the Chief's friend even as her digital body collapsed and she struggled to remain sane, eventually doing a HeroicSacrifice with the last of her strength]]. In the following game, [[spoiler:she turns out to be alive and supposedly repaired, but now she's at best WellIntentionedExtremist who's going to take over the galaxy with her army of enormous Guardian machines. While she keeps insisting that she has good reasons for doing so]], it's clearly bordering on WouldBeRudeToSayGenocide, especially when [[spoiler:she imprisons Chief and Blue Team in a Cryptum so they won't interfere with her schemes]].

* In ''VideoGame/AFKArena'', no faction is truly "good". But some characters have a more sharp descent from grey to black than others.
** Thoran, formerly TheGoodKing of Bantus who led his [[ProudWarriorRace ordinarily war-loving subjects]] to prosperity, was betrayed by his brother who didn't approve of his departing from their old ways. After he became a [[OurZombiesAreDifferent Graveborn]], he took the throne back by force, forced ''all'' of his subjects to [[DealWithTheDevil pledge their souls to the ancient necromancer Qaedam]], and if they refused, he [[OffWithHisHead had their heads cut off]] so that, even if they were reanimated, [[AndIMustScream they would be unable to communicate]]. To this day, he remains a despicable and paranoid tyrant who throws any Graveborn that he even slightly suspects of being not entirely, unquestionably loyal to him and Qaedam into the Black Prison -- a construction specially designed to torture the souls of the dead. There is absolutely nothing left of the good king he once was.
** Lucretia was a human woman whose husband, Zaphrael, was [[TouchedByVorlons ascended to godhood]]. The next time she saw him was appearing to ''[[HopeSpot seemingly]]'' rescue their [[DemonicPossession Hypogean-possessed]] son from a cult that had kidnapped him, only to [[YankTheDogsChain incinerate him with a lightning bolt instead]]. Lucretia willingly offered herself as a host for the Hypogeans instead in retaliation, described in their Hero Union story as mowing her way through innocents in order to get to him with her new powers. [[NotBrainwashed She isn't even corrupted]] -- she's just ''that'' angry.

** Johnny Gat qualifies as well.

* Subverted in ''VideoGame/RondoOfSwords''. After a very harsh FriendOrIdolDecision that ends up on the favor of the Idol, Serdic experiences an immediate Karmic backlash, complete with [[DarkMessiah title change]], [[DiscardAndDraw power swap]], and [[EvilMakeover costume switch]] to reflect his [[ShootTheDog dog shooting]]. While his Nakama repeatedly [[WhatTheHellHero accuse or suspect him of jumping off the slope]], Serdic experiences no lapse in emotional or moral health. The epilogue also reveals that he was a just and well-loved ruler with a happy marriage.

* ''VideoGame/SuperPaperMario'': Blumiere's father started out as a ControlFreak who refused to let his son leave the castle. When he found out his son fell in love with Timpani, he blackmailed her into breaking up with him from behind the scenes. When that failed, he finally took a direct approach in an attempt to keep the union of his son and her from diluting his tribe's bloodline. [[spoiler:He cursed her to wander between dimensions, almost killing her in the process.]]

** The Ur-Didact, the villain of ''{{VideoGame/Halo 4}}''. In the [[Literature/HaloCryptum first]] [[Literature/HaloPrimordium two]] novels of ''Literature/TheForerunnerSaga'', he starts off as a conflicted general who strongly disliked humanity and believed that the Forerunners were the rightful masters of the galaxy, but nonetheless also grew to respect humans as fellow warriors, and believed that the Forerunners also had a responsibility to protect and preserve even those species who would stand against them (except [[TheVirus the Flood]], obviously), opposing [[GodzillaThreshold the firing of the Halos to stop the Flood]] precisely because it would kill off ''all'' sentient life in the galaxy. And then he gets {{Mind Rape}}d by the Flood Gravemind, an experience which magnifies his Forerunner supremacism and dislike of humanity into ANaziByAnyOtherName levels. Afterwards, he comes to the conclusion that the only way to defeat the Flood without using the Halos would be to transform his Promethean followers into robotic abominations; when he starts running out of volunteers, he begins forcibly converting humans (making him not that different from the Flood), with the intent to eventually wipe out ''all'' humans and any other species who oppose Forerunner rule. The Ur-Didact's transition from tragic hero to [[DarthVaderClone genocidal dictator in skeleton armor]] is covered in ''Literature/HaloSilentium'' and the ''Halo 4'' terminals.