Windows
OS: Windows XP/Vista/7
Processor: Intel 3.0 GHz or AMD 2.5 GHz or higher
Memory: 1 GB (XP), 2 GB (Vista)
Graphics: Nvidia 7800 / ATI X1800 or better (Shader Model 3.0, 512 MB Video Memory)
DirectX®: 9.0c
Sound: DirectX 9.0c Compatible Sound Card
Controller Support: Xbox 360 Controller