Fans looking forward to Call of Duty: Warzone Mobile are finally getting a detailed look at the three main ways they'll be able to play the game when it launches later this month. Activision's mobile version of its battle royale entry in the Call of Duty franchise is due to release on March 21 and plenty of gamers are already getting ready for a new way to head into combat. Call of Duty: Warzone Mobile offers the excitement of Warzone for those on the go or otherwise without access to a console and could potentially shake up the franchise significantly.