A former dev has advised the GTA six map should be smaller and even more densely packed. On the other hand, as leaks have ongoing to trickle out of Rockstar, modders have recreated the GTA 6 map in GTA 5's motor which presents a way of its massive scale. https://daltonbbyxv.onesmablog.com/rumored-buzz-on-grand-theft-auto-6-pc-76128264