Press Down and Select, then while still holding press B three times, all on Player 2's controller at any time during gameplay. After releasing all buttons thereafter, a sound will confirm correct code entry. Press one of the following combinations on Player 2's controller next for the named effect.

Effect	Code
Level Skip	Right + A + Start.
Repair Damage (space-flight levels) OR Extra 9 Lives (planet-flight levels)	Left + B + Select.