Call of Duty: Warzone is being refreshed with the arrival of Season 1 to both Call of Duty: Modern Warfare 3 and Call of Duty: Warzone. Urzikstan finally launches with Season 1 for Call of Duty: Warzone players to enjoy, take a look at the latest trailer with Raven Software as they go over the development process of the latest Warzone map. Urzikstan for Call of Duty: Warzone launched with Season 1 of Call of Duty: Modern Warfare 3 on December 6.