Minimum: OS: Windows Vista SP2 or Windows 7. Windows XP is not supported Processor: Intel Core2 Duo E8200 2.66 GHz or AMD Phenom X3 8750 2.4 GHz Memory: 2 GB for 32-bit OS or 4 GB for 64-bit OS Graphics: Nvidia GeForce 8800GT 512 MB or ATI Radeon HD 3870 512 MB DirectX: Version 9.0c Hard Drive: 16 GB Sound: DirectX 11.0c compatible Additional: Broadband connection required for activation and multiplayer gameplay Note: Windows XP Operating System is not supported Further information: Available here