Warner Bros. Interactive Entertainment and Rocksteady Games have released four new screenshots from the heavily anticipated "Batman: Arkham City" featuring Batman, Harley Quinn and the Joker in all his demented glory.

Official Press Release

Developed by Rocksteady Studios, Batman: Arkham City builds upon the intense, atmospheric foundation of Batman: Arkham Asylum, sending players soaring into Arkham City, the new maximum security "home" for all of Gotham City's thugs, gangsters and insane criminal masterminds. Set inside the heavily fortified walls of a sprawling district in the heart of Gotham City, this highly anticipated sequel introduces a brand-new story that draws together a new all-star cast of classic characters and murderous villains from the Batman universe, as well as a vast range of new and enhanced gameplay features to deliver the ultimate experience as the Dark Knight.

Batman: Arkham City will be available for the Xbox 360® video game and entertainment system from Microsoft, Games for Windows PC and the PlayStation®3 computer entertainment system in Fall 2011.