Ok, so I am holed up in a mansion, and have a car pointed towards my room, knocked down a boarded window so I could see to read at night.
I have 3 layers of pits AND a layer of spiked pits around the window.
Because of the angle monsters are able to spawn in the ‘unseen’ pits, and sidestep the pits of death by walking out of the ‘unseen’ pits!
So far a cougar and 2 sewer rats have magically leaped through my defenses!
Annoying as hell so far.