The size and structure of the actual game make a single .zip file highly suspicious:

: Do not open or extract this file. Delete it immediately and scan your system with a reputable antivirus. 📂 Official Game Data vs. Zip Files

This report examines the security and technical details of the file . Security Alert: High Risk

Modern Warfare is now the heaviest PC Game ever (install size)

: Files labeled "Modern Warfare.zip" from unofficial sources often contain self-spreading worms, trojans, or "Blister" malware designed to hide additional malicious payloads like Cobalt Strike.

: There have been documented cases of self-spreading malware (CoDworm) infecting players of older Call of Duty titles, exploiting long-standing unpatched bugs.