Gameitall 
The Harley Quinn Revenge DLC for Batman: Arkham City has been detailed and it appears that it is taking a big leap away from the Rocksteady’s previous work on the game.
The DLC will be Story-Driven, with no Open world aspects, starting the players in the role of Robin, tasked with finding Batman who mysteriously disappeared in Arkham City while chasing down Harley Quinn after the events of the game.
The story will swap between Batman and Robin throughout the story. Robin will be limited to just the DLC mission and the challenge maps. Harley Quinn is scheduled to get her revenge on May 29, for $9.99 on PSN, or 800 Microsoft Points on Xbox Live.
