Call of Duty

Fighting

Call of Duty is a franchise of several multiplayer first-person shooter games published by Activision. The original game focused on the Second World War, but subsequent games have been set in different times and places, including futuristic worlds and outer space. Players are put in teams with other players who they can voice chat with as they progress through the game. In-game purchasing is used to unlock extra features such as more weapons or to access new levels. Call of Duty can be played on a gaming console or PC and mobile apps are also available. Games in the franchise include Call of Duty: Modern Warfare, Call of Duty: Black Ops and Call of Duty: World at War.