Dungeons & Dragons Porn — Amazing Homemade Maps

At Atlas Oscura. By the way, if you are tired of killing time (or your kids killing time) on airplanes watching movies, this is a solitaire pen and paper take on D&D . Every time you open a door there are 36 possible rooms/corridors beyond that you resolve with a die rolls, then more rolls to determine encounters.

Source: Dungeons & Dragons Porn — Amazing Homemade Maps