Some less malicious versions simply install a dummy program that mimics a loading bar. It might claim to be "Extracting Resources" for hours, eventually freezing or crashing. You will never reach a gameplay screen because there are no game assets inside the file.
"Highly compressed" GTA V setup EXEs are primarily distributed to exploit bandwidth-limited users and often carry significant malware, legality, and account-security risks. The safe approach is to use authorized distribution channels and bandwidth-saving, legal alternatives. If a suspect installer has been run, follow containment, forensic, and remediation steps promptly. gta 5 setup exe highly compressed new
While searching for a "highly compressed" setup is common, it is important to be aware that most files claiming to be under 30 GB are typically fake or malicious Grand Theft Auto V Some less malicious versions simply install a dummy