The Demons of the Badlands downloadable content pack tells the prequel story to Red Faction: Guerrilla. In this entirely new single player adventure, players will uncover the mysteries of the Marauder people and take on the role of Samanya as she leads a revolt against the oppressive Earth Defense Force (EDF). Demons of the Badlands features seven new weapons, three new vehicles, ten new guerrilla actions and ten new un-lockable achievements and trophies. The DLC pack takes place in the self-contained Mariner Valley - a new environment completely independent from the Red Faction: Guerrilla single-player world.