Batman: Arkham City is a 2011 action-adventure video game developed by Rocksteady Studios and released by Warner Bros. Interactive Entertainment for the PlayStation 3 and Xbox 360 video game consoles, and Microsoft Windows. Based on the DC Comicssuperhero Batman, it is the sequel to the 2009 video game Batman: Arkham Asylum and the second installment in the Batman: Arkham series. It was released worldwide for consoles, beginning in North America on October 18, 2011, with a Microsoft Windows version following on November 22.
Written by veteran Batman writer Paul Dini with Paul Crocker and Sefton Hill, Arkham City is based on the franchise's long-running comic book mythos. In the game's main storyline, Batman is incarcerated in Arkham City, a huge new super-prison enclosing the decaying urban slums of fictional Gotham City. He must uncover the secret behind the sinister scheme, "Protocol 10", orchestrated by the facility's warden, Hugo Strange. The game's leading characters are predominantly voiced by actors from the DC Animated Universe, with Kevin Conroy and Mark Hamill reprising their roles as Batman and the Joker, respectively. The game is presented from the third-person perspective with a primary focus on Batman's combat and stealth abilities, detective skills, and gadgets that can be used in both combat and exploration. Arkham City expands Batman's arsenal of gadgets and combat attacks and offers a more open world structure, allowing the player to complete side missions away from the primary storyline.