Windows
OS:Windows Vista SP2 or Windows 7 SP1 
Processor:Intel Dual-Core 2.4 GHz or AMD Dual-Core Athlon 2.5 GHz 
Memory:2 GB RAM 
Graphics:NVIDIA GeForce 8800GT or AMD Radeon HD 3830 or Intel HD Graphics 4000 with 512 MB VRAM 
DirectX®:10 
Hard Drive:10 GB HD space 
Sound:DirectX®-compatible