Processer: Intel Pentium 4 (or equivalent) CPU running at 2.8 GHz or higher (3.0GHz for Windows Vista PC) Minimum amount of RAM needed : 1GB RAM Graphics Card : Geforce 6500, Radeon 9500 or better DirectX compliant video card with Pixel shader 2.0 or above (AGP and PCIe only) using a supported chipset DirectX compatible sound card 2.0 GB of HD space required to install game Windows XP/VISTA Operating system with latest service pack installed