Tree of Fortune

The matchmaking system present in the console versions (and those PC versions that do not use dedicated servers) of Call of Duty games works by gathering players into a lobby (a room players are grouped in before a match). One player is chosen as the host, who hosts the server that all other players connect to.

Capacity on demand (COD) is a purchasing option that allows companies to receive equipment with more computer processing, storage or other capacity than the company needs at the time of purchase, and have that extra capacity remain unused and unpaid for until the company actually requires it.

Powered by a new version of the IW engine, Modern Warfare II continues to support cross-platform multiplayer and also features a free-to-play battle royale mode, Warzone 2.0, a follow-up to the original Warzone, all within a single cross-game launcher, known as Call of Duty HQ.

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.