Minimum: OS: Windows Vista SP2 / Windows 7 SP1 / Windows 8 / Windows 8.1 Processor: Intel Core i3-530 @ 2.93 GHz / AMD Phenom II X4 850 @ 3.30 GHz Memory: 4 GB RAM Graphics: NVIDIA GeForce GTX 460 @ 1GB / ATI Radeon HD 6790 @ 1GB* DirectX: Version 10 Storage: 30 GB available space Sound Card: DirectX compatible Additional Notes: *Laptop versions of graphics cards may work but are not officially supported.