This cheat lets you unlock:luigi,dr.mario,and all mario stages.beat adventure,classic,and allstar with every colur mario on normal 3 lives and no continues.Then kill 5 or more guys on cruel melee with every colur mario.make sure you be every colur mario in order.next battle a lv.9 bowser at every starting mario stages.luigi will fight you, and then dr.mario.beat them and they are yours(also all the mario unlockable stages)!