Call of Duty

Definition

(Noun) A revolutionary series of games created by both Treyarch and Infinity Ward. Call of Duty 4 through the sixth were claimed the best of all the series and in my opinion the best one is #4. This is a first-person shooter which puts the player in the boots of soldiers from different nationalities. There is a campaign mode and a multiplayer mode for Call of Duty 4-6. The campaign mode usually contains a pretty complete storyline. The multiplayer is AWESOME.