With Warzone 2.0 's release last year, Activison relaunched and renamed the original Warzone as Warzone Caldera, and announced plans to shut it down for good on September 21. All progress and inventories expire alongside the game. "Thank you to the Call of Duty community and to our developers for making Call of Duty: Warzone an amazing place to play together," Activision said in a statement issued in June.