Rockstar has not announced a gta vi free download for the full title

https://wiki-square.win/index.php/GTA_VI_for_free:_czy_mo%C5%BCna_liczy%C4%87_na_darmowe_pobranie_GTA_VI%3F

Rockstar has not announced a gta vi free download for the full title, though fans can freely download official screenshots, wallpapers, artwork, and trailer materials.