Rockstar Games has released the first trailer for Grand Theft Auto IV's highly-anticipated downloadable content, The Lost and the Damned, which will be coming on February 17 exclusively for the Xbox 360. The trailer pretty much confirms what has already been uncovered, while showing off some of the new environments and situations Rockstar have been cooking up for us.

The Lost and Damned puts players in control of a new main character, Johnny Klebitz, in a plot that intersects with the original Niko Bellic storyline in GTA IV. It features new missions that offer an entirely fresh way to explore Liberty City with new multiplayer modes, weapons and vehicles. Further details, including pricing, will be announced soon. In the meantime, check out some new screenshots here and the recently released video after the jump.