All Checkpoints
Pause the game and press DownC, DownC, >C, <C, UpC, UpC, DownC, <C.
(Thanks to DANMONEY@webtv.net)

All Levels
Pause the game and press DownC, DownC, <C, UpC, UpC, UpC, UpC, UpC, >C, DownC.
(Thanks to DANMONEY@webtv.net)

Big Ball
Pause the game and press DownC, DownC, UpC, DownC, DownC, <C, >C, DownC.
(Thanks to DANMONEY@webtv.net)

Big Glover
Pause the game and press DownC, DownC, DownC, <C, <C, DownC, >C, <C.
(Thanks to DANMONEY@webtv.net)

Boomerang Ball
Pause the game and press >C, UpC (4x), <C, <C, DownC.
(Thanks to LWargalla@t-online.de)

Cheat Mode
At the castle where you start, go left to the owl by the tree. Press A. After he makes 8 sounds, press Start and copy his sounds by pressing the proper buttons: <C = fart, UpC = burp, >C = Cluck, DownC = hiccup.
(Thanks to DANMONEY@webtv.net)

Control Ball
Pause the game and press <C, >C, <C, >C, UpC, DownC, >C, >C.
(Thanks to LWargalla@t-online.de, DANMONEY@webtv.net)

Death Spell
Pause the game and press UpC, <C, <C, <C, <C, UpC, >C, UpC. Unpause, then pause again and press >C, UpC, UpC, UpC, UpC, <C, <C, DownC.
(Thanks to DANMONEY@webtv.net)

Disable Cheats
Pause the game and press DownC 8 times.
(Thanks to DANMONEY@webtv.net)

Enemy Ball
During gameplay, press <C, DownC, UpC, >C, <C, <C, DownC, DownC.
(Thanks to LWargalla@t-online.de)

Fish-Eye
During gameplay, press <C, >C, <C, >C, <C, >C, <C, >C.
(Thanks to LWargalla@t-online.de)

Frog Spell
Pause the game and press DownC, <C, DownC, DownC, <C, DownC, UpC, <C.
(Thanks to DANMONEY@webtv.net)

Hercules Spell
Pause the game and press DownC, DownC, DownC, <C, <C, DownC, >C, <C.
(Thanks to DANMONEY@webtv.net)

Infinite Energy
Pause the game and press >C, >C, DownC, >C, >C, >C, DownC, >C, >C, >C, UpC, <C.
(Thanks to DANMONEY@webtv.net)

Infinite Lives
Pause the game and press UpC, UpC, UpC, UpC, UpC, >C, DownC, >C.
(Thanks to DANMONEY@webtv.net)

Level Select
Pause the game and press UpC, UpC, UpC, <C, <C, >C, <C, >C.
(Thanks to DANMONEY@webtv.net)

Low Gravity
Pause the game and press <C, <C, UpC, <C, >C, UpC, UpC, UpC.
(Thanks to DANMONEY@webtv.net)

Mad Gerbies
During gameplay, press DownC, >C, DownC, UpC, <C, DownC, <C, UpC.
(Thanks to LWargalla@t-online.de)

Open Game Portals
Pause the game and press UpC, >C, >C, DownC, <C, DownC, UpC, >C.
(Thanks to LWargalla@t-online.de, seda@bellsouth.net)

Play As Froggy
Pause the game and press UpC, >C, DownC, >C, UpC, <C, <C, UpC. Eat a bug to turn into a frog and gain health.
(Thanks to LWargalla@t-online.de, mrobinson@beeline.ca, soccerstar_23@zeldafan.com)

Power Ball
Pause the game and press UpC, DownC, UpC, DownC, UpC, DownC, <C, UpC.
(Thanks to DANMONEY@webtv.net)

Speed Up Spell
Pause the gae and press <C, <C, >C, UpC, >C, <C, DownC, DownC.
(Thanks to DANMONEY@webtv.net)

Tilt Camera
Pause the game and press <C, >C, UpC, UpC, DownC, >C, DownC, >C.
(Thanks to DANMONEY@webtv.net)

10%Gravity
Pause the game and press LeftC, LeftC, UpC, LeftC, RightC, UpC, UpC, UpC
(Thanks to Ryancavitt@aol.com)