Recommended:
 CPU: Intel Core 2 Quad 2.4 GHz Processor or equivalent
 CPU: AMD Phenom II X3 Triple core 2.8 GHz or equivalent
 RAM: 2GB (4 GB Vista and Windows 7)
 Video: ATI 3850 512 MB or greater
 Video: NVIDIA 8800GTS 512 MB or greater
 DirectX 11: ATI 5850 or greater
 DirectX 11: NVIDIA 460 or greater

Minimum:
 OS: Windows XP with SP3
 OS: Windows Vista with SP2
 OS: Windows 7
 CPU: Intel Core 2 Duo (or equivalent) running at 1.8 GHz or greater
 CPU: AMD Athlon 64 X2 (or equivalent) running at 1.8 GHz or greater
 RAM: 1 GB (1.5 GB Vista and Windows 7)
 Video: Radeon HD 2600 Pro 256 MB
 Video: NVIDIA GeForce 7900 GS 256 MB cards
 Disc Drive: DVD ROM drive required
 Hard Drive: 7 GB
 Sound: Direct X 9.0c Compatible Sound Card Windows Experience Index: 4.5