Steam Community :: Guide :: GTA III Map

This map shows all the hidden package positions, weapons, jumps just all the stuff you can find in GTA III except easter eggs.

Steam Community :: Guide :: Hidden Package Locations

The Steam Deck's button mapper is the best feature you're not using

Helpful info from the Steam Guide for each map (Current) : r/theHunter

Cheat Codes (GInput San andreas cheats, San andreas, Cheating

Steam Community :: Guide :: PEI Map

Steam Community :: Guide :: Full map of Vice City

Liberty City GTA 3(with roads) - Skymods

steam: Know full guide to move a Steam game to another drive - The Economic Times

5 most useful tools and weapons in GTA Online as of 2021