The Evil Within: The Executioner

The Executioner is downloadable content for The Evil Within and lets the player control a Keeper character from the game. The story is focused on a man in search for his daughter and must follow diaries to understand the truth. The evil company MOBIUS gives orders to the player to eliminate other characters in order to safe his daughter from corruption by said characters. Killing other characters slows the corruption and lowers his daughter mental illness. (mobygames.com)