So Arkham city will realease a new DLC with Harley Quinn, it is called "Harley Quinn's Revenge". It'll be available to download beginning on May 30 on PS3 and Xbox 360. Until we know if it's the final we want Warner to release more stuff like this.
HERE IS THE TRAILER.
For more information check http://www.appy-geek.com/Web/ArticleWeb.aspx?regionid=3&articleid=2857382
