Minimum: OS:Windows Vista / Windows 7 Processor:Dual Core 2.4 GHz processor Memory:4 GB RAM Graphics:Shader Model 4.0 compatible card (minimum Nvidia GeForce 8000, AMD Radeon 2000) DirectX®:10 Hard Drive:3 GB HD space Sound:DirectX compatible sound card Other Requirements:Broadband Internet connection Additional:3 button mouse, keyboard and speakers