Great idea for a living labyrinth!
Though I think getting crushed by walls, and removing the timer would lead to an even better experience.
Also, I'm not sure if there were suppose to be any sounds, but it needs a sound when you're teleported. I'd be moving toward something then suddenly I'm somewhere else, and only looking at the map after it had already happened (hope that's helpful!).
Still! Love the idea. And great job!