System Requirement: CPU: Intel® CoreTM 2 Quad 2.7 Ghz or better, AMD PhenomTM II X4 3 Ghz or better RAM: 4 GB RAM VGA: NVIDIA® GeForce® GTX 560 or better DX: 9.0c or greater OS: Windows Vista®/XP, Windows 7, Windows 8 HDD: 16 GB free hard drive space
