Unique take on the theme! The sound effects were integrated seamlessly. I thought it felt very natural.
I will partially agree with the comment on your page though. While going for full completion and collecting all the coins, making one quick mistake can lead to having to play the whole game again. And honestly that's a fair challenge, but it did demotivate me a little. But that's a tiny nitpick with the post-game. Overall the game is really cool!!