Batman: Arkham Asylum is a action-adventure video game based on the DC Comics superhero, Batman. It was developed by Rocksteady Studios and published by Eidos Interactive in conjunction with Warner Bros. Interactive Entertainment for the PlayStation 3 and Xbox 360 video game consoles, and Microsoft Windows.Critically acclaimed Batman: Arkham Asylum returns with a remastered Game of the Year Edition, featuring 4 extra Challenge Maps. The additional Challenge Maps are Crime Alley; Scarecrow Nightmare; Totally Insane and Nocturnal Hunter (both from the Insane Night Map Pack).  Utilize the unique FreeFlow combat system to chain together unlimited combos seamlessly and battle with huge groups of The Jokers henchmen in brutal melee brawls.  Investigate as Batman, the worlds greatest detective, by solving intricate puzzles with the help of cutting edge forensic tools including x-ray scanning, fingerprint scans, Amido Black spray and a pheromone tracker.  Face off against Gothams greatest vill