The atmosphere in this game is awesome! The shaking and the spin sound were really nice feedback for spinning too, albeit being a tiny bit unclear whether faster spins had more effect. I replayed it a couple of times until I understood how it worked, but unfortunately I didn't get past 70%.
I think it would be improved if percentage filled up a bit faster, and there was a little bit more feedback for your spinning input, but regardless, I am really impressed by the atmosphere you manage to create with these few elements!