Call of Duty: Vanguard Call of Duty: Vanguard is a 2021 first-person shooter game developed by Sledgehammer Games and published by Activision. It was released on November 5 for Microsoft Windows, PlayStation 4, PlayStation 5, Xbox One, and Xbox Series X/S. It serves as the 18th installment in the overall Call of Duty series. It establishes a storyline featuring the birth of the special forces to face an emerging threat at the end of the war during various theatres of World War II. Latest News See All News No items found. Latest Images See All Images No items found. Latest Videos See All Videos No items found.