Call of Duty is a first person shooter video game series. There are a total of 10 different iterations of the franchise, with an 11th game expected to come out in the winter of 2009, officially marking this tired, boring series as something that needs to be shot in the fucking head already. To top it all off, 9 of the 10 games out take place in World War 2, which takes the concept of milking an idea to a whole new level.