The game has nice visuals.
I'd recommend you to support as many control schemes as possible : arrow keys, jump with W instead of Space, etc.
The camera wasn't following the platforms vertically, and that caused the player to play only in the 20% top part of the screen sometimes, when platforms were high.
Nice music, but no SFX sadly (or mabye I don't hear them ?)
That's a pretty fun platformer (mabye a bit too easy because of the mechanics)