Use the keys WS W= Forward S= Backward Then the trick or treater arrived he will ask you a question. Answer with either "yes" or "no".
I drew everything, except the houses. I drew the hat, the nose, the street. Ok, I didn't draw scratch cat's hat, but I did everything else. Supposedly your a witch for Halloween and you get candy at every house. (to get the candy you have to wait in line by walking back and forth).