Windows
OS: Windows Vista (SP2), Windows 7 (SP1) or Windows 8 (Please note that we only support 64 bit OS.) 
Processor: Intel Core 2 Quad Q8400 @ 2.66Ghz or AMD Phenom II X4 940 @ 3.0Ghz 
Memory: 6 GB RAM 
Graphics: DirectX 11 graphics card with 1 GB Video RAM - Nvidia Geforce GTX 460 or AMD Radeon HD 5770 
DirectX: Version 11 
Hard Drive: 25 GB available space 
Sound Card: DirectX 9.0c Compatible Sound Card with Latest Drivers 
Additional Notes: Broadband connection and service required for multiplayer mode. Supported Video Cards at Time of Release: nVidia GeForce GTX460 or better, GT500, GT600, GT700 series; AMD Radeon HD5850 or better, HD6000, HD7000, R7 and R9 series Intel® Iris™ Pro HD 5200