Congrats on your game! It's fun and to the point, fits the theme well and probably most important, you've managed to have a complete polished game within the gamejam time limit! Kudos to you!
I will say one small thing, I would have let it slip, but your game name is GRAVITY Dudes.. it really tickles my OCD that when the platforms disappear and from the way the characters are drawn you are looking at the game top-down. The character stands on the tiles, so stuff falling should fall on the Z-axis, aka into the monitor, but when you die your character falls on the Y-axis, to the bottom of the screen. whyyyyyyyyy xD