The download is massive (often 200GB+). You must download the Call of Duty HQ launcher first, then select the specific Black Ops 6 trial packs. Comparison of Access Methods Permanence Free Trial Multiplayer & Zombies Temporary (4–7 Days) Warzone Battle Royale Game Pass Full Game (Inc. Campaign) While Subscribed Store Purchase
Call of Duty: Warzone is one of the biggest free-to-play Battle Royale games of all time. Call of Duty Call Of Duty: Black Ops Free Download
Activision periodically hosts "Free Access" events (typically once per season). These usually last 4–7 days and offer full access to Multiplayer and Zombies modes. The download is massive (often 200GB+)