Minimum: OS: Windows® 7 Processor: Intel® Core™ 2 Duo E6700, AMD Athlon X2 2.8 GHz Memory: 2 GB RAM Graphics: NVIDIA® GeForce® 8800 GTS, AMD Radeon HD 3850 DirectX: Version 9.0c Network: Broadband Internet connection Storage: 23 GB available space Sound Card: DirectSound Support (DirectX® 9.0c) Additional Notes: Input: Mouse / Keyboard (Recommended: Xbox 360® Controller for Windows®)