I like that the game menu and tutorial is inside the gameplay.
I played your game last year and this one is definitely an improvement, you make unique games.
I went to the electric icon and fell down to an infinite void (I didn't see the stairs).
You can also fall of the map going in the wrong direction since there are no invisible walls, maybe make like stormy snow that doesn't let you go too far.
You should add sound effects like footsteps, succeding at puzzles or for transitions, but no sounds make it really scary too.
This game is very cinematic, I enjoyed it even if it was short, I wish you good luck in your game's development.