u/TokraZeno

Tldr; Groudon did it

I was discussing with my wife recently how frustrating it is that the games roads and buildings don't line up but it finally clicked when I saw a house that was literally torn in half, with one part underwater.

Every region was at one point on the same level then as part of the ecological disasters every region experienced earthquakes and upheavals which shifting levels up, down, etc...

Nothing revolutionary but interesting.