[youtube]xlET0kb5pmw[/youtube]

To quote the video:

First gameplay shown in this new trailer for Batman: Arkham City.
Song in this trailer is Short Change Hero by THE HEAVY

Platforms: Playstation 3, Xbox 360 & PC
Publisher: Warner Bros. Interactive
Developer: Rocksteady Studios
Genre: Action
Release Dates:
US: October 18, 2011
EU: October 21, 2011