Batman: Arkham City Game of the Year Edition has been announced and, along with all of the previous downloadable content, there will be additional piece called "Harley Quinn's Revenge".
No information has been released on what exactly the DLC will be about, but it probably has something to do with a certain clip that plays during the credits sequence in Batman: Arkham City. Also, there will be a download code for the Batman: Year One animated film.
The Game of the Year Edition of Batman: Arkham City will release on May 29th. For those of you who already own Arkham City, the "Harley Quinn's Revenge" DLC will release on April 30th. If you haven't already, be sure to check out our review. Also you can check out the trailer for the Game of the Year Edition below: