A previous dev has suggested the GTA 6 map need to be lesser and even more densely packed. Even so, as leaks have ongoing to trickle outside of Rockstar, modders have recreated the GTA six map in GTA 5's engine which offers a sense of its substantial scale. There https://gta-six-leaks65307.blogs-service.com/66267815/grand-theft-auto-6-release-no-further-a-mystery