Except why should the Northern and Southern regions be impassible? After all, we are not talking about Earth! At the very least, nukes should be able to fly over the North Pole. Also, we have the option for maps with edges, so why not an option for north/south wrapping? (I am pretty sure other Civ versions had this feature.)
But I have to point out that you have switched cause and effect. The Northern and Southern regions were made impassible as a way to mask the problem that the world is cylindrical. It works pretty well, but I am hoping that Beyond Earth will give us a sphere.
But I have to point out that you have switched cause and effect. The Northern and Southern regions were made impassible as a way to mask the problem that the world is cylindrical. It works pretty well, but I am hoping that Beyond Earth will give us a sphere.