Minimum: OS: Windows® 7 32/64-bit / Vista 32/64 / XP Processor: Pentium 4 3.0GHz Memory: 2 GB RAM Graphics: DirectX 9 compatible video card with 128 MB, Shader model 2.0. ATI X800, NVidia 6600 or better Network: Broadband Internet connection Storage: 500 MB available space Sound Card: DirectX 9.0c compatible sound card