Call of Duty players will want to circle January 28 on their calendars as Treyarch confirms something big for Black Ops 6 and Warzone.

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.

Call of Duty on Steam has lost all the players it gained with Black Ops 6's launch over the course of one month.

By December, however, almost all of those gains were erased, with 145,000 players lost. Despite breaking records with a +85.6% surge in average player counts in November, the momentum didn’t last long, as the game has been plagued with continued issues.

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.