Call of Duty is the best-selling game almost every year, but even that might not be enough to keep up with its ever-ballooning blockbuster budgets. New court filings reveal that 2020's Call of Duty: Black Ops Cold War cost $700 million to make over the life of the game,

Thanks to the incredibly sharp eye of GameFile’s Stephen Totilo, he managed to dig out the Activision-stated costs of three major Call of Duty games from 2015 to 2020,

Black Ops 6 reportedly cost Activision $700 million to develop, with Black Ops 3 and Modern Warfare 2019's budgets also revealed via court documents.

Three Call of Duty games published between 2015 and 2020 cost almost $2 billion total in development costs, according to a court filing published in December, as first reported by Game File and reviewed by Polygon.

The most expensive Call of Duty game published by Activision recoded the lowest sales according to a recent court filing.

Activision reveals the massive development budgets of a few Call of Duty games, with some reaching unprecedented figures and setting new records.

In a new report from Game File, journalist Stephen Totilo has shared the budgets of Call of Duty: Black Ops 3, Modern Warfare (the 2019 one), and Black Ops Cold War, all of which have reportedly been revealed by Activision 's head of creative for Call of Duty, Patrick Kelly, in a court filing.

For 2019's Modern Warfare, developed by Infinity Ward, the total cost of development was reportedly $640 million with 41 million copies sold. The last one is Black Ops Cold War from 2020. Treyarch and Raven Software's joint project reportedly took $700 million to develop and sold 30 million copies.