Minimum: Supported OS: Microsoft® Windows® XP SP2/Vista Processor: 3.0 GHz Single Core Memory: 1 GB RAM Graphics: Direct X 9.0c compliant, Shader 3.0 enabled video card with 256MB RAM (NVIDIA 6600 or better/ATI X1300 or better) DirectX Version: DirectX 9.0c Sound: Direct X 9.0c compliant sound card Hard Drive: 5 GB of Available Hard Disk Space Input: Keyboard and mouse Multiplayer: Broadband Internet connection