Warner Bros. Interactive is releasing an expanded edition of its popular action title Batman: Arkham City on May 29.
Batman: Arkham City Game of the Year Edition features the original game, launched last October, and a fresh chapter called “Harley Quinn’s Revenge,” in which players work as Batman and Robin to thwart the plans of Joker’s famed sidekick.
The Harley Quinn mission will also be available as a separate download for Xbox Live and the PlayStation Network.
The game will also include all five previously released content downloads and a digital version of the movie Batman: Year One.
Batman: Arkham City was one of 2011’s top games, as players navigate a city-size prison and attempt to restore order following an uprising fueled by the Joker.
