Very cool. The levels in the screenshots look impossible without delving into the mechanics of the game.
(rot13) Frrvat gur terra fanxr cbc hc va gur m-nkvf jnf n ernyyl avpr erirny. V gubhtug sbe fher gurer jbhyq or n oyhr fanxr ybpxrq vagb gur erznvavat 2Q cynar ng fbzr cbvag. Gurer znl or fbzr vagrerfgvat yriry qrfvtaf va gung, V guvax.