SpongeBob SquarePants: Creature From The Krusty Krab
"SpongeBob SquarePants: Creature From The Krusty Krab" is available on both systems. Scroll to the "Extras" link on the main menu. Select "Enter Codes" to bring up an on-screen keyboard. Enter "GUDGEON" to unlock every level. Enter "GASSY" for unlimited fuel during flying levels. Enter "VIGOR" for invincibility. Enter "TISSUE" to unlock a Sleepy Seed detector. The detector will beep when your character is near a Sleepy Seed. Sleepy Seed acts as the in-game currency.
SpongeBob SquarePants: Battle For Bikini Bottom
This title was a GameCube exclusive. Pause and hold the "L" and "R" shoulder buttons, then sequentially press in letters to activate the cheats. Enter "Y," "X," "X," "Y," "Y," "X," "X," "Y" to add 1,000 Shiny Objects to your inventory. The objects are necessary to buy power-ups and extra health. Enter "Y," "Y," "Y," "Y," "Y," "X," "Y," "X," "X," "X," "Y," "Y" to unlock an additional health bar. Enter "X," "X," "X," "X," "Y," "X," "Y," "X," "Y," "Y," "Y," "Y" to restore all health.
SpongeBob SquarePants: The Movie
This game was just on the GameCube. Pause and hold the "L" and "R" shoulder buttons, then quickly press a combination of other buttons to unlock the cheats. Press "Y," "Y," "X," "Y," "X," "X," "Y," "Y" to unlock all of your character's special moves. Press "Y," "Y," "X," "Y," "X," "X," "Y," "X" to give each move additional power. You start with one "health" in the form of a Krabby Patty and find more as the game goes along. Enter "X," "X," "X," "X," "Y," "X," "Y," "X" to give your character six health slots. This code does not refill your health, but it gives you the slots to keep any extras you find.
SpongeBob's Atlantis SquarePantis
"SpongeBob's Atlantis SquarePantis" is a Wii game. Pause and go to the "Cheats" menu to enter the cheat codes. Enter "bounce" into the on-screen keyboard to unlock every level. The code "strong well" will give the active character 30 seconds of super strength. Enter the code "speedy" to give your characters super speed for 30 seconds. Enter "unbreakable" to unlock invincibility, or "partytime" to unlock every single cheat.