GTA 6 map guide: everything you need to know about Leonida before you play. All six regions, how big the GTA 6 map really is next to GTA 5, where the alligators, sharks and panthers are, the gangs, the new cops and heat, how to get around, and my day-one checklist. GTA 6 (GTA VI) launches November 19, 2026 on PS5 and Xbox Series X|S.