Unlock Codes
Go to Spongebob's shellphone which is next to the sofa on the first floor of his pineapple. Hit A and type in the following codes to unlock the corresponding effect.
Unlock ALL Costumes:
Enter 2626 as a code.
Get 500 Coins:
Enter 3141 as a code.
Unlock Black and white Mode:
Enter 6647 as a code. In this mode the graphics will appear only in black and white.
If you need more help, we've got more SpongeBob's Truth or Square cheats and also check out all of the answers for this game
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