This is the case for Call of Duty: Black Ops Cold War as well. The entire game takes a whopping 125 GB on a person's hard drive, which is simply ridiculous since developers should be responsible for optimizing their games on PC.

Beyond the campaign, players will bring a cold war arsenal of weapons and equipment into the next generation of multiplayer and Zombies experiences. PS4 physical disc playable on PS5 system (will not include higher framerates, Hardware based rays-tracking and faster load times available on PS5 Edition).