PROCESSOR: 2.6 GHZ Intel Core 2 Duo or equivalent AMD CPU MEMORY: At least 2GB RAM for Windows XP / 3GB RAM for Windows Vista and Windows 7 OS: Windows XP (SP 1)/Vista (SP 1)/Windows 7 (SP 1) DVD-ROM: 8X or faster DVD drive** HARD DRIVE: At least 30GB of free space VIDEO CARD: nVidia 8800 series 512 VRAM or better/Radeon HD3850 512MB or better DIRECTX: DirectX 9.0c Compatible INPUT: Keyboard & Mouse