Nice idea, it's interesting and fun for a 3 hour project. There's a bug where you can move left and right when you're falling, after you die, so you can skip part of the level.
I will have to remember that for if I try to make a full version of it, originally there were meant to be 4 people so it may be more unpolished since three of them left and only Vmpwje coded at all (I think he did a good job though) :P
