Call of Duty: Warzone is a free-to-play battle royale video game developed by Raven Software and Infinity Ward, and published by Activision. The game was released on March 10, 2020, for PlayStation 4, Windows, and Xbox One as a part of
Call of Duty: Modern Warfare (2019) and was subsequently connected to 2020's
Call of Duty: Black Ops Cold War and 2021's
Call of Duty: Vanguard, but does not require purchase of any of the aforementioned titles.
Warzone allows online multiplayer combat among 150 players and features both cross-platform play and cross-platform progression between the three aforementioned titles.