A former dev has instructed that the GTA 6 map needs to be more compact plus much more densely packed. However, as leaks have continued to trickle away from Rockstar, modders have recreated the GTA six map in GTA five's motor which presents a sense of its huge scale. https://zaneonmkg.boyblogguide.com/34351429/what-does-grand-theft-auto-6-trailer-mean