While torrent technology itself is legal for sharing open-source files, using it to download copyrighted games like Call of Duty is considered piracy in most jurisdictions.
For the best experience, including secure multiplayer and cloud saves, it is recommended to use official digital storefronts. Call of Duty: Black Ops (2010) and its sequels are widely available on several platforms: DOWNLOAD FILE - CALL OF DUTY BLACK OPS.TORRENT
Pirated versions typically cannot access official servers for Multiplayer or Zombies , which are the core pillars of the Black Ops experience. While torrent technology itself is legal for sharing