Here's another piece of feedback: At the moment, players can access all levels in your game without the need to complete previous ones. Addressing this by implementing an unlock system would be a valuable addition, enhancing the overall progression and engagement of your game.
Actually, I let all levels unlocked in case the player can't beat a level, they can still play other levels. This is a game jam so it's much better if the players can play the whole content of your game.
