Minimum: OS: Windows XP, Vista, 7, 8 Processor: Intel Pentium 3, Intel Core, AMD Athlon - 1GHz+ Memory: 256 MB RAM Graphics: NVidia GeForce FX 5900 Ultra, ATI Radeon 9800, Intel GMA X3100 - 128MB VRAM DirectX: Version 9.0 Storage: 800 MB available space Additional Notes: Minimum Resolution : 1024x768