A previous dev has suggested the GTA six map need to be smaller sized and a lot more densely packed. Having said that, as leaks have ongoing to trickle out of Rockstar, modders have recreated the GTA 6 map in GTA 5's engine which offers a sense of its https://gta-six-news75206.webbuzzfeed.com/35872938/about-grand-theft-auto-6-trailer-2