Call of Duty (short COD) is a computer system game collection of the United States Publisher Activision from the category of the ego shooter. The player normally takes over the role of a soldier in a war circumstance. The first title of the series, developed by Infinity Ward, was launched in the loss of 2003 and plays in Globe War II. Later on titles lie in contemporary or futuristic, but normally make believe circumstances. In addition to the mainly direct single player campaign, the different multiplayer choices develop a major emphasis of the collection. New games are released in an annual rhythm, most lately called Call of Duty: Vanguard (2021). The collection is one of the biggest and most successful video game franchises. By November 2009, even more than 55 million video games were offered, making the collection complete revenue of greater than $3 billion. In 2011, greater than 500 developers operated at the Call of Duty brand. Along with Infinity Ward, the Studios Trey arch and ...