DayZ has no map and no minimap. Every other DayZ map needs you to know where you are already. ZLocator finds it: point your phone at the screen and it recognises the terrain in front of you, names the town you're next to, and shows which way you're facing. Nothing is installed on the PC or console — it only looks at the screen, so it works on Switch, PlayStation and Xbox too. Chernarus, Livonia and Sakhal. The map is free; finding yourself is the paid part.