CPU：Intel? Pentium? 4 CPU 3.00GHz 或者 similar AMD Athlon 64
内存：1500 MB 内存
显卡：Direct3D 10 capable 显示卡(NVIDIA? Geforce 8800 GT 或者 AMD? Radeon? HD 3870 或者 above) with at least 512 MB video memory. Some low-end integrated cards may not work.
硬盘：600 MB 或更高 可用空间
系统：Windows Vista 或者 newer
CPU：Core 2 双核 或者 similar AMD Athlon X2
内存：2 GB 内存
显卡：Direct3D 11 capable 显示卡(NVIDIA? Geforce GTS 450 或者 AMD? Radeon? HD 5670 或者 above) with at least 512 MB video memory. Low-end integrated and laptop cards are not recommended.
