Call of Duty: Vanguard will get Warzone integration with the new Caldera map on December 8, but Raven Software has a few limited-time events to give players a chance to bid farewell to Verdansk. Following the ongoing Operation: Flashback event, Secrets of the Pacific is also live, bringing in-game challenges for both Vanguard and Warzone.
While Operation: Flashback is a unique limited-time mode, Secrets of the Pacific is a challenged-based event that grants players information on the upcoming
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