Select an empty save game slot at the select game screen. Highlight the "Two Player Contest" option at the player selection screen and quickly press Down(5).
Enable the "Sound test" code and continue to press Down(5). A "Cheat Mode" option will appear.
Extra difficult game
Enable the "Cheat mode" code. Highlight the "Cheat Mode" option and press B, A, Right(2), A, Left, A, X. No DK barrels will appear in the game.
Enable the "Cheat mode" code. Highlight the "Cheat Mode" option and press Y, A, Select, A, Down, Left, A, Down.
Begin game play in Pirate Panic and enter K. Rool's cabin. Leave the cabin, jump over the two bananas, take the bunch that are on top of the barrels, and return to the cabin. Take the balloon, leave the cabin, jump over the same two bananas, grab the same bunch that were on the barrels, and return to the cabin. A token worth 75 Kremcoins should be inside.