Call of Duty: Warzone Mobile will be launched globally in less than a week’s time. But ahead of the launch, the publishers have shared a new trailer of the game that shows the gameplay, visuals, and some of the locations. After spending months in limited release, Activision will finally make the game available on March 21.Call of Duty: Warzone Mobile will be launched globally in less than a week’s time. But ahead of the launch, the publishers have shared a new trailer of the game that shows the gameplay, visuals, and some of the locations. After spending months in limited release, Activision will finally make the game available on March 21.