Herdy Gerdy Cheats

Unlock Cheat mode:
At the title prompt, push L2, L1, L2, L1, Up, R1, R2, R1, R2, Down, Select, . If you have entered the code correctly the screen will fade out and return to the title prompt. If you push Start the new options will be unlocked under the main menu.
User Cheat by Alegre_Martin

Herdy Gerdy Code Breaker Codes

Herdy Gerdy GameShark V2 Codes (NA)

Herdy Gerdy GameShark V3 Codes (NA)

Herdy Gerdy Pro Action Replay Codes (NA)

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