fantastic game! great job! the art, designs music and vibe were excellent! great level of polish. couple complaints would be that there seems to be some jittering on the movement of tiles, almost like a framerate / performance issue or something preventing it from being smooth. the movement of the player is extremely floaty, which is generally bad for overall game feel. you might try increasing gravity and movement speed by a lot and seeing if that improves how it feels to move around. lastly, and this is super nitpicky, but have a button input prompt for UI things like the note at the beginning, cause it will annoy players if they have to guess what button to press to get started