From the Manufacturer

Set inside the heavily fortified walls of a sprawling district in the heart of Gotham City, its filled with the most murderous villains from DC Comics Batman universe. But Batman is ready to tackle it with all-new gadgets and his greatestand most dangerousallies. Which is good, because hell need all the help he can get for his journey into the darkest corners of Gotham City. Based on the blockbuster video game published by Warner Bros. Interactive Entertainment, developed by Rock steady Studios, and licensed by DC Entertainment.