Pure Evils whose status varies depending on what choice you make as a player.

These usually come from characters that originate from video games, but if a villain that didn't originate as a game character has an involvement to do with the status, then they too can qualify.

Typically, villains don't fit the Pure Evil criteria because of how their morality may get effected by the choices the player makes in the game but if there is enough certainty that they are not, then they can be Pure Evil.