id weren't the only ones showing off fancy new graphics engines at the SIGGRAPH 2009 conference in New Orleans. Crytek were there too, with a new CryEngine 3 demo.

Granted, it's not the most exciting clip - there's no guns, Koreans or explosions - but it is showing that, as texture counts become ever less important, it's things like the lighting on show here that will make all the difference.