Overlord

Overlord is an action role-playing video game set in an alternate world, where the player takes the role of a resurrected warrior known as "The Overlord" who has control over hordes of gremlin-like creatures known as "Minions". The player must defeat seven corrupt ruling heroes in order to reconquer the lands and establish his lordship over its inhabitants. The game features a corruption feature, similar to that of the Fable games, but allowing the player to "be evil... or really evil", where certain actions and choices affect different aspects of the story and gameplay.