Soon, Call of Duty: Warzone will be remade. The battle royale's next update is replacing its long-running Verdansk map with something entirely new, transforming the game into Call of Duty: Warzone Pacific. The map, named Caldera, was recently delayed for an extra week. As disappointing as that is for fans, it's proven to be a lucky turn. That's because Call of Duty: Warzone's lasted Limited-Time Mode, the Operation: Flashback playlist, is quite popular.