. Some installers can even hijack your PC to mine cryptocurrency or log your keystrokes. Compromised Quality
Before looking for third-party compressed files, use the official Battle.net launcher features to manage your install:
If you see a repack advertising "100% Full Multiplayer working," it is likely a scam or a virus.
It's important to be cautious with "highly compressed" game files—they are often unsafe, contain malware, or are fake. That said, here’s a straight answer regarding on PC.