Back in September we brought you some screen shots from Warner Bros Interactive Entertainment and Rocksteady Studios‘ upcoming sequel to the smash hit Batman: Arkham Asylum. Now, Rocksteady has unleashed a new teaser trailer for Batman: Arkham City, and it’s nothing short of… well, it’s short… like “Bif!” “Bam!” “Pow!” short.

What we do get to see is cool but, they are definitely being total c*** teases with this one. (and no, I don’t think that’s Sam Fisher getting his ass handed to him by the big-black-Bat).

Teaser Trailer: Batman: Arkham City

Batman: Arkham City is set inside the now “heavily fortified” walls of a sprawling district in the heart of Gotham City, and the game features a brand-new story that “draws together a new all-star cast of classic characters and murderous villains from the Batman universe.” Part of that “all-star” cast includes Catwoman, Mr. Freeze, Two-Face… and of course the return of The Joker.

Batman: Arkham City hits stores Fall 2011.

[Source] @RocksteadyGames