History Main / KillUsBoth

* In the finale of ''VisualNovel/BladesOfLightAndShadow'', Book 1, Nia at one point regains her senses after the [[BigBad Dreadlord]] [[DemonicPossession possessed]] her, and she tells you the only way to destroy the Dreadlord is to strike her down with the Blade of Light while she still has control of her will. Fortunately, she gets better. [[note]]If you don't do it, the Dreradlord will gain full control of Nia and wipe out the entire party, leading to a NonStandardGameOver.[[/note]]

** In ''VideoGame/MetalGearRisingRevengeance'':, a mad scientist has a little boy held at gunpoint and will kill multiple other children if he isn't dealt with. The young boy tells Raiden to cut through them both to get the scientist. Raiden, who currently is undergoing something of a SanitySlippage [[WouldHurtAChild actually complies]]. [[spoiler:Fortunately, the boy somehow survives and [[WeCanRebuildHim gains full prosthetic replacements]] for what he lost.]]

!!'''As a DeathTrope, all Spoilers will be unmarked ahead. Beware.'''

* In the "Insiders" arc of ''ComicBook/BatmanAndTheOutsiders'', Indigo has reverted to her old Brainiac-8 programming and is trying to kill her teammates. Eventually, her more benign personality manages to reassert itself, and she begs Shift to kill her before Brainiac-8 takes over again.

* In the finale of ''VisualNovel/BladesOfLightAndShadow'', Book 1, Nia at one point regains her senses after the [[BigBad Dreadlord]] [[DemonicPossession possessed]] her, and she tells you the only way to destroy the Dreadlord is to strike her down with the Blade of Light while she still has control of her will. Fortunately, she gets better.

* In the finale of ''VisualNovel/BladesOfLightAndShadow'', Book 1, Nia at one point regains her senses after the [[BigBad Dreadlord]] [[DemonicPossession possessed]] her, and she tells you the only way to destroy the Dreadlord is to strike her down while she still has control of her will. Fortunately, she gets better.

* In the finale of ''VisualNovel/BladesOfLightAndShadow'', Book 1, Nia at one point regains her senses after the [[BigBad Dreadlord]] [[DemonicPossessession possessed]] her, and she tells you the only way to destroy the Dreadlord is to strike her down while she still has control of her will. Fortunately, she gets better.

* In the finale of ''VisualNovel/BladesOfLightAndShadow'', Book 1, Nia at one point regains her senses after the [[BigBad Dreadlord]] [[DemonicPessession possessed]] her, and she tells you the only way to destroy the Dreadlord is to strike her down while she still has control of her will. Fortunately, she gets better.

* ''Sev Trek: Pus in Boots'' (an Australian CGI spoof of ''Series/StarTrekTheNextGeneration''). The crew find themselves confronted with two Captain [[PunnyName Pinchhards]] and must establish who is the evil shapeshifting alien. Lt. Barf wants to kill them both, as the alien would [[ThisWasHisTrueForm revert to its natural state when dead]]. Neither captain approves of this plan.

Note: this trope doesn't extend to the vast majority of ''villains'' who use Kill Us Both-like tactics against the good guys, since most villains aren't likely to have much internal conflict when it comes to sacrificing themselves -- or one of their own number -- along with the hero. 'Cuz villains be all heartless and fanatical like that. (Sympathetic villains may qualify for this trope if they ''do'' feel some conflict about hurting an ally, particularly if there's been some healthy MinionShipping or VillainousFriendship occurring within their own little group.)