We heard speculation of new Batman: Arkham City downloadable content earlier this month when Trophies were added to the games list. Not only did we get confirmation of the DLC today, but also the announcement of the Game of the Year Edition.
Harley Quinn’s Revenge will be the final chapter in Arkham City, adding two hours of fresh gameplay to the title. The DLC will plunge players back in the prison island, where they will interchange between Batman and Robin. Poor Harley!