Windows
OS: Windows 7 SP1, Windows 8/8.1 (64bit only)
Processor: Intel Core2 Quad Q9300 @ 2.5 GHz or AMD Athlon II X4 620 @ 2.6 GHz (or better)
Memory: 4 GB RAM
Graphics: NVIDIA GeForce GTX260 or AMD Radeon HD4870 (512MB VRAM with Shader Model 4.0 or higher)
Hard Drive: 18 GB available space
Sound Card: DirectX Compatible Sound Card with latest drivers
Additional Notes: Keyboard required, XBOX 360 controller optional (or compatible controller)