Pro Action Replay Codes:
Turkey Modifier - 00D95F:?? -Rune
Gremlins Modifier - 00D960:?? -Rune
Rovers Modifier - 00D961:?? -Rune
Bouncers Modifier - 00D962:?? -Rune

Note on above codes:
Use these codes at the "Smiloids" Screen (Options).
Some customizations were never intended to be used by the game. You will crash the game if you tweak '9' of each 'creature' into a small maze.