I like your game. The learn-as-you-play part is really well done. Graphics and particle effects/animations are nice. UI is good. Sound is great. It's a well-rounded experience.
I got stuck at Level 10. Didn't figure out how to get around the last corner.
It's a petty you got so few ratings. It was your first Game Jam as you write in your dev log, so maybe you didn't know the golden rule for more ratings: Always offer a browser-based version as well, and your ratings will sky-rocket.
Great game anyways!