Call of Duty is a 2003 first-person shooter game developed by Infinity Ward and published by Activision. It is the first installment in the Call of Duty franchise, released on October 29, 2003, for Microsoft Windows.

When focusing on the main objectives, Call of Duty is about 7 Hours in length. If you're a gamer that strives to see all aspects of the game, you are likely to spend around 9 Hours to obtain 100% completion.