Good job, it's impressive how much stuff is in the game. Unfortunatly it is a bit bugged and multiple time I've started over, the most problem was in the square room were interacting with the thing with no torch it says something about dust, for 2 times entering that room I became like a ghost and from that point I could pass trough walls and unable to exit the room, another time in the same room interacting with the right upper torch (with no torch) would teleport me back in other room.
So i gave up. It's a shame I would've liked to explore all of it. Still good job