For a safer experience, most players recommend using official versions combined with community security patches:
While Apunkagames might have worked for old, single-player-only games from 2010, Call of Duty: Black Ops 3 relies entirely on community features and online connectivity.
Downloading copyrighted games without payment is piracy. While enforcement against individual downloaders is rare, it is still illegal.
While is a common site for free PC game downloads, it is often flagged as an untrusted source by the gaming community due to potential security risks like malware or bundled adware. If you choose to proceed, follow the general installation steps provided by the site with extreme caution. General Installation Steps from ApunKaGames Download Parts: Search for " Call of Duty Black Ops 3