User blog comment:Bovell/Black Ops becomes top selling U.S. video game of all time/@comment-76.113.151.57-20110312222339/@comment-173.163.144.110-20110313191915

Zombies is the only reason as well...WaW MP was good but everything went downhill with MW2 & BO's for me when it came down to MP. Activision, do the right thing & come out with a full game based on COD Zombies!!!