Batman and Joker Team Up in the Latest Arkham City Trailer [UPDATE]
It's already a well established rumor that this year's Batman: Arkham City would feature cooperative gameplay, previously thought to be with Cat Woman. But the latest trailer for the game, leaked on a French video site, seems to indicate there will be more than one co-op partner for the caped crusader. Who that is though, is a bit of a surprise, as its the prime villain from the first game in Joker.