COD series sells 35 million copies

For those of you who don't know what COD stands for, it is Call of Duty...

Reuters has stated that the COD series has shifted a massive number of copies, 35 million approximately! Although COD isn't as popular as Halo, Mario or God of War, it is has been gaining a large fan-following lately. Great story, gorgeous graphics and and awesome multiplayre mode is what has been luring gamers now a days...