(1)OS: Windows 7 or (Windows® XP (with Service Pack 3) and DirectX® 9.0c) or (Windows Vista® with Service .
(2)Pack 2)Processor: Intel Core® 2 Quad 2.4 Ghz / AMD Athlon II X4 2.6 Ghz、Memory: 4 GB RAM、Graphics: 512 MB 3D hardware accelerator card required – 100% DirectX® 9.0c with Shader Model 3 support. Nvidia GeForce 285 GTX / AMD Radeon HD4830
(3)DirectX: Version 9.0
(4)Hard Drive: 9 GB available space
(5)Sound Card: DirectX 9.0 – compliant sound card
Additional Notes: Internet connection required for activation
Window7系统，amd速龙2 x4，内存4g，硬盘128G。显卡要英伟达285gtx，或amd hd4830
