The much anticipated sequel to last year's Batman: Arkham Asylum will be releasing fall of next year. The game is titled as "Batman: Arkham City," and would be launching on the Sony's Playstation 3, Microsoft's Xbox 360 and PC.
The game is being set inside "Arkham City," a mini-city within Gotham City that's going to be a "Heavily Fortified" section overrun with the thugs and classic bad guys of the Batman universe. Also, information has been revealed about two classic enemies being in the game, with two-face seen on the poster in the background and Catwoman being confirmed via the cover. However, the interaction between Catwoman and Batman on the covers looks like it may be a friendly relationship as opposed to an aggressive one.
Official Website: Batman: Arkham City