Cool idea and matches the theme IMO. Has a nice one more go factor to it! I have a couple of suggestions though: make the player color a bit more contrast-y to the background because it's easy to lose it. Have a control key other than space-bar because the response on my keyboard was quite wonky. How about the left mouse button, or the CTRL key (ha!)? Finally, I couldn't quite manage to finish level 2. It seemed to loop in the first part of the section no matter what I did. I had to go to level 3 from the menu. :)