By KRYPTON 7 Comments
From the official Twitter account for Batman: Arkham City, they are teasing something great and also something that is possibly centered around Harley Quinn.
The photo had no details at all. But the photo obviously is Harley Quinn.
Trophies for the new DLC was released earlier this month: Trophies. Are you psyched for the new Story based DLC, or still need proof before buying it?