It will Include all previously released downloadable content and the recently announced Harley Quinn’s Revenge story mission.
Harley Quinn’s Revenge, the final chapter in Batman: Arkham City, will add more than two hours of fresh gameplay to the critically-acclaimed title. You’ll be able to download the Harley Quinn’s Revenge Pack on May 30th on the PlayStation Network and Xbox LIVE Marketplace.
The Harley Quinn’s Revenge mission sends players back into Arkham City to face their final challenge as they interchange between playing as both Batman and Robin. Gamers must utilise each of the characters’ unique combat and investigative skills to uncover Harley’s vengeful plan and shut the gates on the urban mega-prison forever. In addition to experiencing a new storyline, fans can explore new environments and face-off against Harley’s all new gang of thugs.