Awesome visuals & sounds. The idea is neat, but I quickly hit a wall; I'm generally not good with these games. :D
I have 2 recommendations:
- Disable "Fullscreen mode" on your game's page. Unity already gives you the toggle, and itch's icon overlaps it, making it harder to click.
- Remove the countdown at the end of the run, and maybe add a Retry button inside the level, so I don't always have to go back to the Main menu. Would make retrying so much faster and easier!
Good job overall!