This page contains Cheats for Nintendo Gamecube Preview Disc 1 organized by sections for Gamecube. Nintendo Gamecube Preview Disc 1 is a Miscellaneous Demo Disc game, made by Various and published by Nintendo. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
Press Z on controller two immediately before starting a match in single player mode....From: lizaiah61208
Hold A and press Start at the Billy Hatcher And The Giant Egg title screen....From: tinyn32
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