Minimum: Requires a 64-bit processor and operating system OS: Windows 7 Processor: Intel Core i5-2400 @ 3.1 GHz or AMD FX-6300 @ 3.5 GHz or equivalent Memory: 8 GB RAM Graphics: NVIDIA GeForce GTX 670 or AMD R9 270 (2GB VRAM with Shader Model 5.0 or better) DirectX: Version 10 Storage: 4 GB available space Additional Notes: Only runs on 64 bit systems