Activate Cheat Mode
Go to the menu with the 'New Game' and 'Load Game' options. Then, press Y, Y, Y, X, X, B, X, Y, B, X, Y, X, Y, X, Y, B, Y, Y. The word 'Cheat' will appear to confirm the code has been entered successfully. Next, go to the level selection screen and press Start. You will find a new 'Cheats' option.

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