*Rugrats: Studio Tour

*Bighead Mode

In the Tag Race level or any Diapers of Thunder levels, after Lights , Camera, Action press start and enter the following code Circle, Square, Circle, X.

*Get a Key Easily

To get a key without completing the level, you must collect 50 reptar bars.

*Bonus Level

If you beat the single player game you can go back to Diapers of Thunder and open the door to the bonus level.