Batman: Arkham Asylum

Batman: Arkham Asylum is an upcoming action-adventure video game for the PlayStation 3, Xbox 360, and Microsoft Windows, and is based on DC Comics' Batman. It is being developed by Rocksteady Studios and published by Eidos Interactive in conjunction with Warner Bros. Interactive Entertainment and DC Comics. It is based on the long-running comic book mythos, as opposed to most other Batman games which are adaptations of the character in other media besides the source material.