Minimum: OS: Windows XP or higher Processor: AMD Atholon 64 X2 Dual-Core 4000+ or better / Intel Core 2 Duo Processor 2.0GHz or better Memory: 2 GB RAM Graphics: ATI X1800 or better / nVidia 7800 or better / Intel 4100 or better. 256MB Video RAM. Shader 3.0 or better DirectX®: 9.0c Hard Drive: 2 GB HD space Other Requirements: Broadband Internet connection