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.