Windows
OS: Windows 8, Windows 7, Windows Vista, Windows XP Processor: Intel Core 2 Duo E8200 @ 2.66 GHz or AMD Phenom X3 8750 Memory: 2 GB RAM Graphics: GeForce 8800 GT series with 512 MB RAM or ATI Radeon HD4850 with 512MB RAM DirectX: Version 9.0c Hard Drive: 7 GB available space Sound Card: DirectX 9.0c or later Additional Notes: Internet connection required for activation.