very nice environmental :)
but i thought maybe you could tack on a bit more of a prize or sumthing when you go through the teleport... i know the whole purpose was to make you go exploring to get the yellow key... but i felt kind of jipped when i teleported lolz
oh and who's tilesets do those little creatures with the hats belong to? i don't remember ever seeing them before and they look interesting ;)
Very relaxing, very pleasant. I thought it was a bit nasty to put a tricky jump right after getting the yellow key
but, other than that, I enjoyed it.