Windows
OS: Windows Vista Service Pack 2 32-bit 
Processor: Intel Core 2 DUO 2.4 GHz / AMD Athlon X2 2.7 GHz 
Memory: 2 GB RAM 
Graphics: DirectX9 Compatible ATI Radeon HD 3870 / NVIDIA 8800 GT 
Hard Drive: 12 GB available space 
Sound Card: DirectX Compatible 
Additional Notes: Incompatible with Intel HD 3000 Integrated Graphics