Minimum: Requires a 64-bit processor and operating system OS: Windows Vista or later. Processor: 2.6 GHz or faster (Dual core CPU with Passmark score of 2900 or more) Memory: 4 GB RAM Graphics: AMD Radeon 5770 / NVIDIA GTX 460 or better Storage: 1 GB available space Additional Notes: For low-end machines, in Settings turn off VSYNC, set NORMAL DETAILS to Low and turn off both POINT SHADOWS and DIRECTIONAL SHADOWS