顯示卡：NVIDIA Geforce 8800 GT, AMD Radeon HD 3870 or higher (it must be able to manage Pixel Shader 3.0) with at least 512MB of display memory.網路：Broadband internet connection
推薦配置
CPU：Intel Core 2 Duo / AMD Athlon 64 X2 or higher.
記憶體：2 GB on Windows XP, 3 GB on Windows Vista and 4 GB on Windows 7
螢幕：19" LCD Wide Screen or bigger.
顯示卡：NVIDIA GeForce 9000 series or higher, AMD Radeon HD 4000 series or
higher (it must be able to manage Pixel Shader 3.0) with at least 512MB of
