Seems like map generator made a part of map, then decided on my starting location, then:
- oh, but starting location in evac shelter must be near a city
- okay, let’s make a city here… what’s this, a lake? Move aside, please.
- hmm, should probably place a mansion somewhere nearby
- okay, let’s make a mansion there… ugh, that pesky lake again. Move aside there now.
And at the end we’re left with this:
Probably was going to be a road to that mansion but the lake decided to end this madness and say “You shall not pass!”