Rugrats: Studio Tour Cheats
PS1 | Submitted by MysteryKnight1Bonus Level
If you beat the single player game you can go back to diapers of thunder and open the door to the bonus level.
PS1 | Submitted by ShamimBig head mode
In the tag race level or any diapies of thunder levels after Lights ,camra,action press start and type the following code circle, square,circle,x
PS1 | Submitted by Thomas LameyGet a key easily
To get a key without completing the level, you must collect 50 reptar bars.