I'm planning on making a rotating dungeon, not in the sense that it or parts of it spin, the whole thing will rotate. Hallways are now pit falls and vice versa. The only hint that this is going to happen before hand is a set of spikes on a wall near the entrance. A rogue might notice a trip wire in a strange place like 4 inches off the wall going vertically from ceiling to floor, but that could be chalked up to bad trap design.
My question is if this has been done, so I can use it as a good frame work for my dungeon. I can't find anything close to what I want, just layouts that have spinning sections of dungeon. I'm also open to ideas to spice the dungeon up a bit in clever ways that factor in the rotating nature of it