Bonk's Revenge (Nintendo Wii)
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Bonus Levels
By pressing buttons 1+2 at the sametime during the Title Screen.
Clear pause screen
Pause the game and then hold I + II + Select.
Ending sequence preview
First activate the "practice bonus round" code and then highlight the Exit option and press II + RUN.
Practice bonus rounds
Hold II and then press run on the difficulty selection menu.
Remove Pause Text
Pause the game (by pressing run) and then press I, II, and Select all at once.
View Ending
Enable the Bonus level cheat. Highlight 'Exit', then press II + Run.