Yes. Go down, then a lot to the right, and after a lot of time going right jump to don't collision with the blockareas and then he will say "Your quest is over"
(reply to Retron, "it's terrible")
and h4xx0r, I discovered the first one(and then Jiggmin the second on Kongregate racing) the kongregate_username variable. So if you can't do that in your games, it means that I rock. Don't I?
there is a glitch: in world 2-2, go to those platforms on the ground, those you jump to complete the level... then jump up and go to the left, and you will reach the no-level area of the level on a blank background