heres how to do it

you use the ratticator you press the first button the n the second [if first lights
green]then the 3 button.he will fly away the first time the n you turn around and there
are a bunch of robots.defeat them once and you will see alfred again defeat him and more
robots will appear defeat them and alfred will come up once more and the credits come on .
evenually if you press the screen enough the game will continue
some say you can buy a house