Monster House

Okay, what if when you entered a house, the door disappears. Suddenly, acid from the floor. It was a trap. Some sort of lovecraftian nightmare. The walls would be flesh, so you could cut your way out if you figured it out in time.

Just something that appears to be a benign dwelling. Maybe some sort of subtle indicator. Bodies in the house, or maybe the window alignment and door position look like eyes and a mouth.

One of those places you’d be better off burning down than entering.

While I think that a montster house is kind of ridiculous, I agree that more lovecrafty locations will really improve the atmosphere of the game