Minimum: OS:Windows XP Service Pack 3 Processor:Dual Core 2GHz Intel or 2.8GHz AMD Memory:2 GB RAM Graphics:ATI Radeon X1600 or NVIDIA GeForce 7600 or better (256MB graphics memory or more. Shader Model 3.0 needs to be supported). Minimum supported resolutions 1280x720 and 1024x768. DirectX®:9.0c Hard Drive:1 GB HD space Sound:DirectX 9.0c compatible