GameShark Codes for:

Herdy Gerdy

Effect                                   Code

(M) Must Be On                           0E3C7DF21853E59E
                                         EEACC586BCD867F2

Easy Cowbells                            0EA9EB9EBCA99B84
                                         CEA9EB9EBCA99BE6

Unlock Secret 1                          CEA46D9EBCA99B84

Unlock Secret 2                          CEA46D9ABCA99B84

Unlock Secret 3                          CEA46DA6BCA99B84

Unlock Secret 4                          CEA46DA2BCA99B84

Unlock Secret 5                          CEA46DAEBCA99B84

Unlock Secret 6                          CEA46DAABCA99B84

Unlock Secret 7                          CEA46DB6BCA99B84

Unlock Secret 8                          CEA46DB2BCA99B84

Unlock Secret 9                          CEA46DBEBCA99B84

Unlock Secret 10                         CEA46DBABCA99B84

Unlock Secret 11                         CEA46D46BCA99B84

Unlock Secret 12                         CEA46D42BCA99B84

Unlock Secret 13                         CEA46D4EBCA99B84

Unlock Secret 14                         CEA46D4ABCA99B84

Unlock Secret 15                         CEA46D56BCA99B84

Unlock Secret 16                         CEA46D52BCA99B84

Unlock Secret 17                         CEA46D5EBCA99B84

Unlock Secret 18                         CEA46D5ABCA99B84

Unlock Secret 19                         CEA46D66BCA99B84

Unlock Secret 20                         CEA46D62BCA99B84