Minimum: OS: Windows Vista SP2, Windows 7 SP1, Windows 8 (32/64 bits versions) Processor: 2 GHz Dual Core Memory: 4 GB RAM Graphics: nVidia GeForce 8600 / GT, ATI Radeon HD 2600 XT DirectX: Version 9.0c Storage: 12 GB available space Sound Card: DirectX 9.0c Compatible Sound Card with Latest Drivers Additional Notes: Using the Minimum Configuration, we strongly recommend to use minimal settings in order to not experience low frame rates.