GeForce 9600 / ATI Radeon HD 3870 or higher Hard Drive:At least 20GB of free space Sound:DirectX 9.0 or higher compatible sound card Other Requirements:Broadband Internet connection 可以看到 Processor:Intel Core Duo 3.0Ghz / AMD Athlon 64 X2 3.0Ghz Memory:At least 4GB RAM 是可以流畅运行的 ...