Really big fan of the graphics, although they lagged my computer pretty badly. It was a decent experience, but i feel like i didn't played the game as i was supposed to, especially the last level. The collision did something weird, allowing me to complete the level in an easier way. And i think that wasn't the only occasion. I mostly just pressed ASDW until i got the solution. If you want to improve this further, i would recommend some kind of failure condition... maybe some thorny bushes or something like that. Anyway, good luck.