Grant Easton of CanadianGamer writes : Call of Duty has been around for may years, starting out on the PC and making its way to Consoles and Handheld devices. With 12 games in the series total, it has sold over 100 million copies and averages around 40 million active players a month. Known primarily for its multi-player, Call of Duty gained a lot of popularity with its fourth installment, Call Of Duty 4: Modern Warfare. Since then it has become a world-wide phenomenon and hitting #1 on charts around release time. I personally enjoy these games myself and unlike most, enjoy them for their story telling. So without further ado, let’s get into 5 fun facts about Call of Duty!