Super impressed with this game! It's clear how much love and passion went into this, and I'm amazed how much you managed to accomplish for this game jam! Without spoiling anything, the hallway(s) after "Turn that frown upside down" were a big highlight for me, as well as the arcade
My one piece of constructive criticism would be how the rooms repeat. More specifically, trying not to spoil anything, I missed something in the library, and then I didn't see the library again until about 10-15ish rooms later. It'd be nice if there was some guarantee to return to a room after a certain amount of time/other rooms.
Other than missing that though I thought the puzzles were all well designed, and I really enjoyed the experience!