This is either a new, possibly leaked trailer for Batman Arkham City. Or is this just a fan mod of the first game? Either way, who needs Robin, when the Joker can help Batman beat up the bad guys?
This video popped up on French gaming site Jeux Video. We're left to wonder whether this is a hint of how the game's co-op will work, or if it's merely a scene of some computer-controlled Joker assistance provided to the playable Dark Knight.
We're checking with the Arkham City's publisher to find out if this video is real or just a wonderful fan-made dream team-up.
Batman: Arkham City will be out this fall for the PC, PlayStation 3 and Xbox 360. It's a sequel to the 2009's critically-acclaimed Batman: Arkham Asylum. Both games come from Rocksteady Studios.
Batman : Arkham City - Warner Bros - Trailer Fight [Jeux Video, via Twitter]