Call of Duty: Black Ops Cold War will be free to play on all platforms next week, including cross-progression.
Call of Duty: Black Ops Cold War will be free to play on all platforms from July 22nd to July 29th. That gave developer Treyarch in one blog entry
Players will have access to select zombies and multiplayer offers. The multiplayer playlists have not yet been confirmed. The new map Rush will be included as well as the zombies map Wall of the Dead.
Players jumping in from Call of Duty: Warzone will have access to all weapons acquired from the game, and progress made during the Free-To-Play week will be automatically carried over to Warzone.
In addition to these free-to-play details, more new content will be released along with the Mid-Season Season 4 Reloaded Update.