WINDOWS XP (SP3), Vista (SP1), WINDOWS 7
2.8 GHz processor or equivalent
1 GB RAM (XP), 2 GB RAM (Vista or Windows 7)
NVIDIA GeForce 6800 or better (7300, 7600 GS, and 8500 are below minimum system requirements) / ATI X1600 Pro or better (X1300, X1300 Pro and HD2400 are below minimum system requirements), Video Card and Shader Model 3.0 required
The latest version of DirectX 9.0c
At least 10GB of hard drive space for installation, plus additional space for saved games.