Batman: Arkham Asylum - Xbox 360

Batman: Arkham Asylum is a 2009 developed by and published by in conjunction with . Based on the superhero and written by veteran writer , Arkham Asylum was inspired by the long-running comic book mythos. In the game's main storyline, Batman battles his archenemy, the , who instigates an elaborate plot to seize control of , trap Batman inside with many of his incarcerated foes, and threaten the fictional with hidden grenade. Most of the game's leading characters are voiced by actors who have appeared in other media based on the ; , , and reprised their roles as Batman, the Joker, and his sidekick respectively.

The game is presented from the with a primary focus on Batman's combat and stealth abilities, detective skills, and gadgets that can be used in combat and exploration. Batman can freely move around the Arkham Asylum facility, interacting with characters and undertaking missions, and unlocking new areas by progressing through the main story or obtaining new equipment. The player is able to complete side missions away from the main story to unlock additional content and collectible items. Combat focuses on chaining attacks together against numerous foes while avoiding damage, while stealth allows Batman to conceal himself around an area, using gadgets and the environment to silently eliminate enemies.

• Development began at Rocksteady Studios in May 2007,
• with a 40-person team that expanded to 60 people by the project's conclusion after approximately 21 months.
• Among others, the game design was inspired by Batman-penned works of and , and 's graphic novel
• Built on , Arkham Asylum's production underwent several variations