Minimum system requirements: • Operating System: Windows XP SP3, Windows Vista SP2. Windows 7 • CPU Processor: 2.4 GHz Dual Core Processor (Intel Core 2 Duo or AMD Athlon X2) • Memory: 2 GB RAM • Hard Disk Space: 23.8 GB + 1 GB Swap File • Sound Card: DirectX 9.0c compatible sound card • Video Card: 3D Hardware Accelerator Card Required - 100% DirectX 9.0c compatible 256 MB Video Memory with Shader 3.0 support • Video Card (ATI): Radeon HD 2900 • Video Card (Nvidia): Geforce 8800 • Media Required: 8X DVD-ROM drive • Windows XP / Vista compatible mouse and keyboard or Microsoft Xbox 360 Wired Controller Recommended system requirements: • Intel Core 2 Duo 2.8 GHz or AMD Athlon X2 Dual-Core 5200 + • 512 MB 3D Hardware Accelerator Card • Video Card (ATI): Radeon HD 4870 • Video Card (Nvidia): Geforce 9800 GT • Memory: 2 GB RAM