Select the continue option when starting the game, on the password screen fill up the password with random characters that is letters, numbers, Japanese symbols whatever, and press your A button on the end command, then keep changing the last few digets or letters of the password hiting end each time, eventually it'll let you continue into the game it has diverse effects though you may find that you are on level 30 have all the demons or out side the over world map may be totally diferent, one time I went out there and I was on mars or something that looked like it and another time I was able to use my pineapple looking demon to fly over the overworld only being allowed to land in certain places though.    