Windows
OS: Windows Vista® (SP2) / Windows® 7 (SP1) / Windows® 8
Processor: 2.60 GHz Intel® Core™2 Duo E8200 or 2.60 GHz AMD Athlon™ II X4 620
Memory: 2 GB
Graphics: 512 MB DirectX® 10—compliant with Shader Model 4.0 or higher (see supported list)*
DirectX®: 10
Hard Drive: 17 GB
Sound: DirectX 10—compliant (5.1 surround sound recommended)
Multiplayer: 256 kbps or faster broadband connection
Peripherals: Windows-compatible keyboard, mouse, optional controller (Xbox 360 Controller for Windows recommended)
Supported Video Cards at Time of Release: AMD Radeon™ HD 4850 / 5000 / 6000 / 7000 series NVIDIA® GeForce® 8800 GT / 9 / 200 / 400 / 500 / 600 series