: The actual installation size for Black Ops 4 on PC is approximately 55 GB to 112 GB depending on updates and DLC. Even at its smallest "ready to play" state for the Blackout mode alone, it requires a download of 16–20 GB.
: Compressing a modern AAA game from 55+ GB down to 2 GB would require a compression ratio of roughly 27:1. In the gaming industry, such extreme compression is impossible without removing nearly all essential game data (textures, audio, and models), which would leave the game unplayable. : The actual installation size for Black Ops
: On PC, Black Ops 4 was released as a Battle.net exclusive . It is not available on Steam or other platforms, and any "standalone" installer offered outside of the official Battle.net app is likely a fake. Major Risks of These Downloads In the gaming industry, such extreme compression is