OS: Windows XP, Windows Vista, Windows 7
Processor: 1.8 GHz Intel Core2 Duo or 2.4 GHz AMD Athlon X2 64
Memory: 1.5 GB Windows XP / 2 GB Windows Vista, Windows 7
Graphics: 256 MB DirectX 9.0c–compliant video card (512 MB recommended)
DirectX®: DirectX 9.0c
Sound: DirectX 9.0c–compliant sound card