We have four more movies from Grand Theft Auto IV showcasing the next installment of the series in the works at Rockstar North and due to be released worldwide on April 29th for the Xbox 360 and PlayStation 3 (thanks: GameTrailers). Grand Theft Auto IV is powered by Rockstar's proprietary next generation game engine, R.A.G.E., allowing for an unprecedented level of realism and interactivity. The game is also using euphoria, a fully procedural animation engine created by NaturalMotion.

Grand Theft Auto IV Whiz Mobile Trailer (4.33MB)

Grand Theft Auto IV Vlad Character Trailer (3.35MB)

Grand Theft Auto IV Vlad Steinway Trailer (5.97MB)

Grand Theft Auto IV Roman Character Trailer (4.27MB)