Hidden 3rd Background.
You can access the 3rd Background type By going to the options menu Select the Screen options and highlight any of the TYPE backgrounds, then Hold the A button for 5 seconds and the 3rd TYPE background will be unlocked. You'll hear a "Roger!" sound that confirms it.
Unlockable How to Unlock 3rd background Hold the A button on the TYPE background option screen.
Contributed By: HuracanPolimar.
When playing the game, Start on Stage One. If you are able to make it to Stage Three with over 2000 energy, a secret song will play before the stage song plays.
Contributed By: Avictory25.
Know Something We Don't?
You can submit new cheats for this game and help our users gain an edge.
Have We Been Fooled?
You can submit a problem report for any non-working or fake code in the lists above.