Select the "Enter Secrets" option at the main menu, then enter "EBSTORE" as a code.
Select the "Enter Secrets" option at the main menu, then enter "BEATBRICK" as a code to defeat the red Rowdyruff Boy Brick and gain access to the girls' and Professor's suburban home. -From: Chetjr007@aol.com
Select the "Enter Secrets" option at the main menu, then enter "DUSTBOOMER" as a code.
Select the "Enter Secrets" option at the main menu, then enter "UTONIUM" as a code.
Select the "Enter Secrets" option at the main menu, then enter "POKEYOAKS" as a code.
Select the "Enter Secrets" option at the main menu, then enter "OCTIEVIL" as a code.
Select the "Enter Secrets" option at the main menu, then enter "KABOOM" as a code.
Select the "Enter Secrets" option at the main menu, then enter "MOJOJOJO" as a code.
Select the "Enter Secrets" option at the main menu, then enter "ROWDYRUFFS" as a code.
Select the "Enter Secrets" option at the main menu, then enter "RZONE" as a code.
Select the "Enter Secrets" option at the main menu, then enter "GRUBBER" as a code.
Select the "Enter Secrets" option at the main menu, then enter "TARGETPOWR" as a code.
Select the "Enter Secrets" option at the main menu, then enter "SEARSRULE" as a code.
Select the "Enter Secrets" option at the main menu, then enter "GOCIRCUIT" as a code.
Select the "Enter Secrets" option at the main menu, then enter "SQUID" as a code.
Select the "Enter Secrets" option at the main menu, then enter "AMOEBABOYS" as a code.
Note: You must have a 2.1 or higher version of the Game Shark to use these codes in a Game Boy Color system.
| Infinite Lives | 010950CC |
| Infinite Health | 010914D0 |
| Infinite Flight | 015A4ACC |
| Infinite Black Chemical X | 01634CCC |
| Have Blossom Hotline | 010158CC |
| Have Buttercups Hotline | 010159CC |
| Have Bubbles Hotline | 01015ACC |





















