Hoping someone can help me find an old post/thread.
It was from years ago. Someone built a maze in a small space. To compensate for the space they had a cable/pully system that connected 3 doors that caused the guests to circle around through the maze. Opening one door closed another door and would open even another door.
It was pretty cool. I may have a chance to help out with a school Halloween attraction this year, and they're limited on space. Something like that might work for them.