Grand Theft Auto IV: The Ballad of Gay Tony is the latest expansion pack for Grand Theft Auto IV is coming out soon. It is only available on Xbox, But it might come out for PC later. In this expansion pack , features new characters , tune-able cars , new weapons , new vehicles , new mission and many more.
Trailers
http://www.youtube.com/watch?v=Dg8jzTQUgkc&feature=fvst
http://www.youtube.com/watch?v=uFE6GOvO5wI
For more information about the game , visit the official website
http://www.rockstargames.com/theballadofgaytony/agegate/ref=/theballadofgaytony