As the download completed, Jack opened the file and began the installation process. His computer warned him that the file was from an unknown source, but Jack clicked through the warnings, eager to get started.

Download the 1.2 GB “G-Harvest” repack (if you must pirate). It retains high-quality audio and cutscenes, compressing only textures. It’s widely considered the most stable small-size version.

These versions reduce the 4GB+ game down to around 680MB or even smaller (sometimes 200MB-400MB!).

A 680 MB file is likely one of two things:

The original PC version of GTA: San Andreas requires around 4.7 GB of installation space. The official mobile ports take up roughly 2.5 GB.