Uncheck the modes you do not play (e.g., Special Ops, Campaign, or Multiplayer). Click and let the app remove the unneeded files.

Your time is more valuable than the 100 GB you think you are saving.

Activision actually offers a legitimate "compression" feature via :

Unofficial compressed installers from non-verified sources are a common vector for malware. Official sources like Activision Support or the Steam Store do not offer highly compressed "mini" versions. The Campaign Story (The Actual "Story")

Many repacks allow you to "selectively download" components. For example, if you only want the Single Player Campaign, you can skip the Multiplayer and Special Ops files.

rebooted a legendary franchise. With its photorealistic graphics, gritty narrative, and the revolutionary “Warzone” battle royale, it became a titan of the gaming world. However, it came with a massive catch: File Size.

: These files are heavily packed. During installation, your CPU will work hard to decompress them, which can take several hours depending on your hardware. Storage Requirements : Even with a compressed download, you should have at least 175 GB to 246 GB