This was a fun little platformer the pixel art is really nice. I appreciated that you add a white outline around the character made it easier to see them. Also liked that you have a brief period were the player can still jump when they leave the platform.

I might suggest scaling the viewport somehow. While the ratio is constrained because of the gamejam, locking the resolution so small makes for a hard to see game on a desktop monitor. 

Agreed with the game and the music being a very short loop. Choice of color palette is nice.

The game is visually gorgeous and the concept is simple and works, but its pretty short and the music loops back too quickly which gets annoying fast.

The jump sfx is pretty funny tho :>