Modern AAA games are massive. Textures, audio files, and high-resolution assets take up space. A standard Black Ops 3 installation requires roughly 60 GB to 100 GB depending on DLCs. Many budget laptops or older PCs simply do not have the terabytes of storage required to keep such games installed permanently.
: Repacks from unofficial sources carry high risks of malware. For a safe experience in 2026, many players recommend using official versions paired with community security fixes like the 2. Selective Installation: The Better Way to Save Space
Inside the game settings, turn on "Texture Streaming" (Low quality). This forces the game to use compressed assets, saving about 10GB of cached shaders over time.
: Because these files are so tightly packed, the installation process can take 3 to 5 hours