I don't know if you are supposed to be able to beat the thank you for playing level, but if you do I have no idea how the movement is supposed to work. Also after trying that level for a bit I got a "out of memory" bug.
Other than that the game is pretty awesome, I'm not very experienced at sokoban games so the frog levels required some guesswork for me, but otherwise it was pretty doable.
The art is really nice and the levels are fun. Great Job!
