Xbox 36...: Batman: Arkham Asylum Iso & Xex Dlc -

: Note that the Joker Challenge Maps were originally exclusive to the PlayStation 3 and Mac versions and were not officially released for the Xbox 360.

: Features the "Heart of Darkness" combat map and the "Hothouse Prey" predator map. Batman: Arkham Asylum ISO & XEX DLC - Xbox 36...

: Includes the "Totally Insane" combat map and the "Nocturnal Hunter" predator map. : Note that the Joker Challenge Maps were

For the Xbox 360 version of , the available downloadable content (DLC) primarily consists of challenge map packs that add new combat and predator scenarios. Available Xbox 360 DLC Batman: Arkham Asylum ISO & XEX DLC - Xbox 36...

: These formats are commonly used on modded Xbox 360 consoles (RGH/JTAG). An ISO is a full disc image, while XEX refers to extracted files that can be run directly from a hard drive or external USB.