A very interesting game! It took me a bit to realize I had to find the key, I was trying to interact with random objects but I wasn’t sure initially which I could pick up and which ones I couldn’t. There were also some objects I didn’t get to use, but maybe I had to keep re-playing the dream to find out.
Kudos for figuiring out how to do procedurally generated levels, they look cohesive so initially they seem hand-made. Great job there!