: Once complete, the button will change to Play . Note that a day-one update or a restart may be required after the first launch. Console Installation (PS5, PS4, Xbox Series X|S, Xbox One)
While the "Vanguard era" of Warzone (centered around the Caldera map) has concluded, Vanguard-era weapons and operators remain available in the current version of Warzone for players who have unlocked them. How to Download and Install Warzone download warzone vanguard
: Open the Battle.net Desktop App or Steam and log in. : Once complete, the button will change to Play
: Navigate to the "All Games" section and search for Call of Duty or Warzone . Initiate Download : Click the Install button. How to Download and Install Warzone : Open the Battle
: During installation, you can select "Modify Install" to choose specific packs (e.g., opting only for Warzone to save disk space).
To download with its Vanguard integration, you must install the core Call of Duty HQ client, which serves as the unified launcher for modern titles in the franchise.
The installation process varies slightly depending on your platform, but the general steps remain consistent. PC Installation (Battle.net or Steam)