More importantly, there’s never a point where it’s functionally impossible to win. With a game as RNG-based and situational as Civ, an early encounter with an aggressive civilisation on deity can make the game outright unwinnable. But if a player makes it to the late game and snowballs...
This should install your map in the Civ V directory. If you want to make any future alterations to your creation, be sure to rebuild it in ModBuddy. Phew, with all that done all that's left is to boot up Civilization V and actually play your map. Select 'Mods' from the main ...