Batman: Arkham City was one of my favorite games last year (the only two I liked more were Portal 2 and Bastion), but I was a bit let down by the DLC.  The combat is fun, but I didn't have much interest in playing arena levels with Robin or Nightwing.  It's one of those things where you can master it and move up a leaderboard, but at the end of the day, you've just put a lot of work into becoming good at a video game.  However, if you've been holding off on pulling the trigger for the original game, the upcoming "Game of the Year" Edition will include all of the DLC released thus far along with the new "Harley Quinn's Revenge" story DLC, which had been recently teased by the Arkham City twitter feed.  I love Harley, and after having played the hero with Batman, the mostly heroic Catwoman, I'm eager to play a straight-up villain.

If you already own Arkham City, "Harley Quinn's Revenge" will be available for purchase on April 30th.  Batman: Arkham City "Game of the Year" edition will hit Xbox 360 and PlayStation 3 on May 29th.  Hit the jump to check out the trailer.

[gallery link="file" columns="1" ids="161224,161221,161225,161226,161223"]