Minimum system requirements

OS: Windows XP (SP3), Windows Vista (SP2), or Windows 7
Processor: Intel Core 2 Duo, AMD Athlon X2, or equivalent, running at 1.6 GHz or greater
RAM: 1.5 GB
Hard Drive: 9 GB Available
Video Card: DirectX 9.0c compatible, 256 MB of VRAM; NVIDIA GeForce 7600 GS, ATI Radeon HD 2400 Pro 256 MB, or greater
Soundcard: DirectX 9.0c compatible, 16-bit
Disc Drive: 16X CD/DVD Drive

Recommended system requirements

OS: Windows Vista (SP2), or Windows 7
Processor: QuadCore 2.0 GHz
RAM: 2GB
Hard Drive: 9 GB free hard drive space
Video Card: DirectX 9.0c compatible, 512MB of VRAM; NVIDIA GeForce GTX260, or ATI Radeon 4870
Soundcard: DirectX 9.0c compatible, 16-bit