Windows
Requires a 64-bit processor and operating system
OS: Windows 7 64-bit
Processor: Intel Quad Core 2.8 GHz (i7 900 series) or 3.5 GHz AMD (FX 6000 series)
Memory: 4 GB RAM
Graphics: AMD/NVIDIA dedicated graphic card, with at least 1024MB of dedicated VRAM and with at least DirectX 11 and Shader Model 5.0 support (AMD Radeon HD 7000 series and NVIDIA GeForce GTX 600 series)
DirectX: Version 11