It took a while to get used to the mechanics but it payed off when I got through a few obstacles. I dunno if it's just me but everytime I see an obstacle, I treat it like a puzzle instead of a simple jump and dodge mechanic. I think it would be more enjoyable with levels instead of an endless runner game because the challenge makes the finishing of a level the more satisfying. Just changing the options the player may choose such as Jump into Float or something in a different level would be cool. Still, for a 5 day-game, this was pretty fun. I also liked the particles you used.