CheatCodes.com has all the official Super Paper Mario GameCube cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Thursday June 20, 2013 for Super Paper Mario are shown below. We also have this game on GameCube, Wii, and sometimes tricks from other game systems will also work on GameCube.
In flip side go to b1 or b2 and go to your left and flip go to your right and you should see an opening go in you'll see a meatball guy and talk give him coins and you see him dig and out comes a blue warp pipe.
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