Prototype indeed! Not much to go off here with such a short length, but I'll try! Music and graphics are great; no question. I like the red.

It's a little to easy to get stuck in the walls with the way your character slides forward when you release a direction. I like the feel of the slide, but you gotta touch up those collisions so they won't move your guy forward if there's a wall or something in front of you. Other things uh - those disappearing blocks don't actually allow you to fall through em, the spikes don't affect you at all; yadayda... I'm sure you're aware of all these things. Touch it all up and you could prob get a cute little platformer goin.

Aww I was excited to see more! You've got such a cute character!!! I love his little blushy cheeks and the white outline really makes him pop. I love the background design, the solid colors are nice and scratchy and the little black scorched grass kind of stuff along the bottom is really nice. Compelling character and art style ~