Even if a legitimate ultra-compression tool (like KGB Archiver) were used, extracting a 200MB file back into 100GB of data could take days on a standard PC and often fails due to CRC errors.
The search for “GTA 5 setup highly compressed 200mb for pc upd” usually comes from users with: gta 5 setup highly compressed 200mb for pc upd
Downloading a 200MB highly compressed version of Grand Theft Auto V (GTA 5) not possible and highly likely to be a scam or malware Even if a legitimate ultra-compression tool (like KGB