: On Steam , Activision occasionally hosts "Free Weekends" where the full multiplayer suite is available for free for a limited time.

: The full game can be a massive download, often exceeding 139 GB on Steam. You can manage this by unchecking specific DLC packs in the Steam gear menu to save space.

: Hackers may be able to view sensitive information like your IP address and Steam ID.

Playing on PC currently carries significant security risks.

: For a free-to-play experience featuring the Black Ops universe, players can drop into the Black Ops Royale mode within Call of Duty: Warzone , which includes the Avalon map and reimagined perks. Critical Safety Warning for PC Players