OS: Windows 7 or above (64-bit Operating System Required) Processor: Intel Core i3-2100 (3.1GHz) or AMD Phenom X4 945 (3.0GHz) RAM: 4 GB Hard Drive: 40 GB GB available space Video Card: Nvidia GeForce GTX 650 2GB or AMD Radeon HD 7770 2GB DirectX: Version 11