I've had this game for a long time. It has 7 worlds. Every world you go the harder the game gets. In the last world in the last stage you have to get these special people and eat them to get a special ability. It will be tricky because there are two doors in each place so if i was you i would write it somewhere. Then after the last football you face king deedee. After you beat him and if you had gotten the last football an evil spirt comes out of king deedee. First he is a knight, then he becomes a eye. You will get a sword with all the footballs combined so you could beat him. I did not know that until a few years ago. But this game rocks!