Begin a two-player game, and press [Esc] + Fire on both joysticks at the same time.
Turn screen upside down
Press [Esc] and then type "yep, i changed the cheat mode on this version", and press [Enter] at the title screen. Begin gameplay and the screen will be flipped upside down.
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.