Windows
OS: Windows® XP/Vista/Windows 7 (Does not support Windows 2000)
Processor: Intel Dual Core 2.8 GHz or AMD Ahtlon 64 x2 Dual-Core 4800+ or better
Memory: 1GB for XP, 2GB for Vista/Win7
Graphics: 3D hardware accelerator card required - 100% DirectX® 9.0c-compliant 256 MB video card and drivers*
DirectX®: DirectX® 9.0c (Included)
Hard Drive: 8GB of uncompressed hard disk space (plus 400 MB for the Windows® swap file and 12 KB free for saved games)
Sound: 100% DirectX® 9.0c-compliant true 16-bit sound card and drivers
Other Requirements: A 100% Windows® XP/Vista/Windows 7-compatible computer system
Keyboard/Mouse:100% Windows® XP/Vista/Windows 7-compatible mouse, keyboard and drivers
*Supported Chipsets for Windows® XP/Vista/Windows 7   - All NVIDIA® GeForce® 8800 GT 256 MB RAM and better chipsets (excluding 9400 cards)   - All ATI Radeonâ„¢ X1800 256 MB RAM and better (excludes X1800 GTO, HD2400, HD2600, and HD3450)   - Motherboard integrated video chipsets not supported