checked-no =>Stage Select: Enter the Options menu and press <A> D <B> D <C> D <A> <B> U <A> <C> U <B> <C> U. A tone will sound. Return to the title screen and hold <A> and press <START> for level 2, <B> and <START> for level 3, or <C> and <START> for level 4. =>Multiball: Collect all the rings in a stage for multiball.