Tim Sweeney & co have been working on Unreal Engine 4 for 2 years already, before we have even played Unreal Engine 3 games. What does the future hold?

Tim Sweeney answers some questions about Epic's upcoming and highly anticipated Unreal Engine 3, which was demonstrated at Sony's Playstation 3 curtain raiser.

The first gameplay details and screenshots of the Unreal Engine 3 powered deathmatch shooter, Unreal Tournament 2007, have hit the web - and, confusingly, it will arrive in 2006.