Far Cry 2
The Dunia Engine was built specifically for Far Cry 2 by the award-winning Ubisoft Montreal development team. It delivers the most realistic destructible environments, amazing special effects such as dynamic fire propagation and storm effects, real-time night-and-day cycle, dynamic music system, non-scripted enemy A.I. and so much more.
The GTX 465 in stock form just misses the 30 FPS minimum at 2560 x 1600. The GTX 470 in stock form just scrapes past it. The GTX 465 overclocked just screams past that yet again. There's really some amazing speed here.