mwahahaha.
Neat little idea - unfortunately I don't have anyone to test the multiplayer with.
I tried the game once by only collecting the number that was shown to me in the corner and I barely got 10 points. When I just took every single block that I saw, I got 33 (with a lot of messing about and trying to get stuck in things :P) So maybe the bonus for correct blocks should be upped? :)
I encountered none of the bugs you listed on your game page, however I encountered another one:
Sometimes when I start the game, the camera is just pointing *somewhere* in the level, but not on me. Moving does nothing in this case (or maybe I'm moving offscreen somewhere? idk)
I'd love to see a version of this with more movement mechanics, keep it up! <3
If you have the time, we would super appreciate you rating our game as well!