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.
Far Cry 2 performance compared to the Palit GTX 275 is up. At 2560 x 1600 we're .22 FPS behind that 30 FPS minimum we need to see. A small adjustment in the detail settings would get us there without any drama.