This is a really nice game with an original idea. Also, the assets are really beautiful!
I see three things you might want to improve:
- You sometimes have to decide which path to take, but the bells show up only after your decision.
- Once you figure out the mechanics, there is no challenge, so the game might become boring towards the end. But I enjoyed it nonetheless.
- On my screen (1920x1080, but scaled to 125% in the Windows system settings) the top and bottom controls are missing, so I cannot leave the game by clicking the × and do not see the timer or bell count. Since your game can already be zoomed, it could start in a reasonable zoom factor depending on the screen size!