Cool prototype! I did 101 score playing directly in the browser. If I had time, I should port this back to the Gamebuino. It looks like a mix of "Square Nose Color" and "Dumbulance".
This would make an excellent Gamebuino game.
I cannot get near to your score, the owl defeats me every time.
I think at some point I will add this game your original Squarenose as a bonus game.