Windows
OS: Windows 7 SP1, Windows 8/8.1 (64bit)
Processor: Intel Core2 Quad Q9300 @ 2.5 GHz or AMD Athlon II X4 620 @ 2.6 GHz (or better)
RAM: 4GB
Video card: NVIDIA GeForce GTX260 or AMD Radeon HD4870 (512MB VRAM with Shader Model 4.0 or higher)
DirectX: DirectX June 2010 Redistributable
Sound: DirectX Compatible Sound Card with latest drivers
Peripherals: Keyboard required, XBOX 360 controller optional (or compatible controller)