Minimum System Requirements
CPU: 2GHz Dual Core (Intel Core 2 Duo or better, AMD Athlon X2 or better)
RAM: 1 GB (Win XP), 2 GB (Win Vista/7)
GPU: nVIDIA GeForce 8800 / AMD Radeon HD 2900 or better
OS: Windows XP, Vista, 7
Store: 12 GB HD space
Recommended System Requirements
CPU: Quad core CPU: AMD Phenom II X4 955, Intel Core i5-750
RAM: 4 GB RAM
GPU: DirectX 11 graphics card with 1GB Video RAM: AMD Radeon HD 5870, nVidia GTX 480
OS: Windows Vista, Windows 7 or Windows 8
Store: 12 GB HD space