Minimum: Requires a 64-bit processor and operating system OS: Windows 7 or above (64-bit Operating System Required) Processor: AMD Phenom II X2 550, 3.1 GHz or Intel Core i3 3220 Memory: 2 GB RAM Graphics: AMD Radeon HD 3870 (512 MB) or GeForce 8800 GT (512 MB) DirectX: Version 9.0c Storage: 3 GB available space