- The Game of the Year Edition includes Harley Quinn's Revenge. Now more dangerous than ever and leading a homicidal gang of her own, she is hell-bent on taking revenge against the Dark Knight.
- Bonus content includes: Catwoman Pack, Robin Bundle Pack, Nightwing Bundle Pack, Arkham City Skins Pack and Challenge Map Pack
- Harley Quinn's Revenge contains over 2 hours of content, new storyline and enemies, play as both Batman and Robin, new environments and new collectables
Developed by Rocksteady Studios, Batman: Arkham City builds upon the intense, atmospheric foundation of Batman: Arkham Asylum, sending players soaring into Arkham City, the new maximum security "home" for all of Gotham City's thugs, gangsters and insane criminal masterminds. The game features an unique combination of melee combat, stealth, investigative and speed-based challenge gameplay. Set inside the heavily fortified walls of a sprawling district in the heart of Gotham City, this highly anticipated sequel introduces a brand-new story that draws together a new all-star cast of classic characters and murderous villains from the Batman universe, as well as a vast range of new and enhanced gameplay features to deliver the ultimate experience as the Dark Knight.