Wow this is definitely one of the most impressive Bitsy games I've played. Doing some interesting things with the engine and the writing and graphics are really good.
(It did completely bring my browser to its knees, though. Maxing out the CPU so it pretty much locked up Firefox all the while it was playing. I'm guessing some of the mods for Bitsy don't play too well with Firefox. Didn't break anything though and the game itself seemed to play fine :)