OS: Windows XP™ (with Service Pack 3) Processor: 2 GHz Intel® Pentium™ 4 Single-core Processor Memory: 1 GB RAM Graphics: 256 MB DirectX™ 9.0c compatible graphics card (nVidia® GeForce® 7900/ATI Radeon™ X1800 or better) DirectX®: DirectX™ 9.0c compatible graphic card driver Hard Drive: 2.5 GB free Hard Drive space Sound: 100% DirectX™ 9.0c compatible sound card Controller Support: Keyboard, Mouse