I would definitely like to be able to jump, but that is the only downside to the game. It controls well, and the platforms are not practically impossible to get to like in some other games. I also like this kind of pixel/retro game in general, but this is one of the better ones that I have played. 5/5.
AAARRGH needs an undo button, everytime i mess up i have to recycle it and start all over, and this gets really frustrating towards the middle/end of the game when they are really complex and take a lot of steps to make
not a bad idea, but it was a pain to change between fire and ice cursors all the time, because you often need to use both in one level, sometimes multiple times. also, perhaps you could make more colors, and every five or ten levels you "earn" a new color, so the game could become more complex. 3.5/5, creative