Minimum: OS: Windows 7 SP1 or Windows 8/8.1 (64bit versions only) Processor: Intel Core2Quad Q6600 @ 2.4 GHz or AMD Athlon II X4 620 @ 2.6 GHzH Memory: 2 GB RAM Graphics: nVidia GeForce GTS450 or AMD Radeon HD5670 (1024MB VRAM) or Intel HD4600 DirectX: Version 11 Storage: 12 GB available space Sound Card: DirectX Compatible Sound Card with latest driver Additional Notes: Supported Video Cards at time of release: NVIDIA GeForce GTS 450 or better, GeForce 500, 600, 700, 900 series / AMD Radeon HD 5670 or better, Radeon HD 6000, 7000, R7, R9 series / Intel HD4600, HD5200 / Note: Laptop versions of these cards may work but are NOT officially supported.