Windows
OS: Windows XP (32-Bit only), Vista, 7, or 8 Processor: Dual Core CPU (2.2+ GHz Dual Core CPU or better) Memory: 2GB Hard Disk Space: 10 GB Video Card: DirectX 9, Shader Model 3 compliant graphics cards (GeForce 8800 GT 512 MB, GeForce GTS 250, etc) DirectX®: 9.0c