No. Call of Duty: Warzone Caldera required an online connection to game servers in order to play. Call of Duty: Warzone Caldera shut down on September 21, 2024, and the game servers are no longer be available.

As of September 21, 2024, Call of Duty: Warzone!" Caldera will shut down, as our teams focus on future Call of Duty content including the current Warzone free-to-play experience. We all have had incredible Warzone experiences across the Call of Duty franchise since its first launch, including those in Warzone Caldera.