Warner has released a new trailer for Gotham City Imposters and it looks fantastic.
The text in the video is in German but the voice overs are in English, so you should have no problems with the trailer.
The game is available on PC, PS3 and Xbox 360 and is being publisher by Warner Bros. Interactive.
It's a multiplayer only FPS that resembles Bioshock a lot, and that's actually a good thing, as the game looks awesome.