Open All Levels:
When you are in any level press start and enter
the: Right, Square, Triangle, Square, Triangle R1, L1, R1, L1,
Circle.
Infinite Lives:
When you are on a level press start to
pause it and then enter: Right, Square, Triangle, Square, Triangle, X bottom.
Control Main Menu Screen:
During the mainmenu, you can press Circle
to "Ribbit" or press Square to eat bugs and fish.
Level Secrets:
Collect every coin for a level to unlock the secret
for that level
The following codes are all entered at the pause screen
All Characters:
Hold Square and press Left, Right, Left, Left,
Left, Up, Left, Left.
All Extras and Bonus Levels:
Hold Square and press Right, Up, Up,
Down, Right, Down, Right.
Alternate Level Select:
Hold Square and press Up, Down, Left,
Right, Right, Right, , Down, Left.
Level Skip:
Hold Square and press Right, Left, Up Up, Up, Right,
Left, Left. For level skip go about 10 hops into the level and then enter the
cheat!
Temporary Invincibility:
Hold Square and press Right, Left, Right,
Left, Up, Up, Left, Right.
Thanks to Revolution readers Thomas Morandi and Dustyn!