Hi, Looking to get the game but not sure if my rig will run it well enough! DesktopOperating system - Windows 7 proProcessor - 3.0GHz Intel Core i3 540Memory - 8GB DDR3-1333 MHzHard drive - 1TB 7200 RPM SATA Hard DriveGraphics card - Geforce GTS 450 (Fermi) 1GB 128-Bit GDDR5Optical drive - SuperMulti DVD Burner Thanks!