Loved it
But how do you change the player's colour? argh!
Anyway, I made an easy level, might come back later to try and make something harder. This is the most user friendly level editor I've seen in ages. Congrats. I don't really know how you're supposed to use the code it generates, though, anyway:
9Fiaprrrb9ia9prrr9qi9hiiiaira9hP999qj 9hiiih99a9hrza99h99pai99a9iiiiah9a999 991