According to Game Informer, the developer has been given full access to Rocksteady’s custom modified Unreal Engine to capture the look and feel of the Arkham-universe.
As the title suggests, Arkham Origins follows a younger, less experienced Batman has he encounters a army of villains for the very first time — as eight assassins are sent to Gotham to kill the Dark Knight on Christmas Eve. The developers want to show Gotham as not just as a wasteland populated by murderers, but as a living, breathing city.
Batman: Arkham Origins releases October 25, 2013 on Wii U, Playstation 3, Xbox 360, and PC along side Batman: Arkham Origins Blackgate on the 3DS and Vita. Blackgate will be a completely separate experience that takes place after the events of Arkham Origins.