Successfully complete the game with a 100% status with all treasure and map pieces. Then a bonus game can be played after the final level.Boss battles
Successfully complete the game with a 100% status with all treasure and map pieces. Then the levels on the map that have a Boss at the end will have a skull nearby, marked with an arrow. Choose one of these levels. Then at the level name screen, hold Down and press A. The game will proceed directly to the Boss.
Note: You must have a 2.1 or higher version of the Game Shark to use these codes in a Game Boy Color system.
|Each Coin Worth 100||01990FC5|
|Quick Coin Gain||01090ED5|
|Wario Height in Air Modifier||01??3BC5|