If you're looking for alternative ways to play GTA V, consider the following options:
If you absolutely must pirate (not recommended), repackers like FitGirl or Dodi offer GTA V repacks around – not 0.1 GB. These still require 60+ GB of free space during installation. This is the closest you will get to a legitimate highly compressed version.
You can find used PC discs of GTA V on eBay or local marketplaces for $5–$10. Even with discs, the game requires a 50+ GB download for patches. But you own a legal license.
The most popular platform, offering easy updates and cloud saves.
How to properly install the 4MB highly compressed version of GTA V 7 Nov 2017 —