Call of Duty: Vanguard will get Warzone integration with the new Caldera map on December 2, but Raven Software has a few limited-time events scheduled for players to say goodbye to Verdansk. First up, Operation: Flashback begins on November 18, which sounds like a nostalgic encore for Verdansk.

In a Call of Duty blog, Operation: Flashback is described as an encore limited-time mode for Verdansk, which is meant to celebrate the map's past 18 months of hosting over 100 million players. The mode is said to showcase memorable moments in Warzone, which range from the first Haunting event in the modern era to the flashback to 1984 and the introduction of '80s action heroes. These moments in Verdansk will be brought back in some fashion for Operation: Flashback, and this event teases "plenty of surprises that cover Verdansk's action-packed history."

Operation: Flashback will reward two unique items: