Call of Duty Vanguard PS4 ( Preowned )Call of Duty Vanguard will also usher in a new and unparalleled Call of Duty: Warzone integration post launch, and feature cross-progression and cross-generation play, in addition to a massive calendar of free post-launch content that adds in new Multiplayer maps, modes, seasonal events, community celebrations and more. Rise on every front Dogfight over the Pacific, airdrop over France, defend Stalingrad with a sniper's precision and blast through advancing forces in North Africa Through a deeply engaging single player Campaign a select group of soldiers from different countries rise to meet the world's gravest threat