Have you ever play the game named Call of Duty? Call of Duty is a game which is released on 29th of October at 2013. The Mac OS X version for this game was developed by Aspyr Media, On late or 2004. The version of N-Gage is developed by Nokia and published by Activision. Another version also released for Pc. Recently, there is 14 version of Call of Duty which is developed by Infinity Ward, Treyarch, and Sledgehammer Games. The next series is Call of Duty: Black Ops III which is developed by Treyarch.