Dexter's Laboratory: Mandark's Lab? Cheats and Tips

Here are all the cheats I know for Dexters Laboratory: Mandarks Lab?

All blueprint enhancements:left,circle,circle,up,up,circle,triangle.

All mini-games: circle,left,square,circle,up,down,circle.

All vault itemscircle,circle,left,right,circle,triangle,right.

Infinite life in mini-games: down,square,circle,square,triangle,circle,right.

Level select: square,circle,circle,square,left,triangle,square.

Whack-A-Mole: down,circle,triangle,down,circle,triangle,triangle.

At the main menu hold L1 + L2 + R1 + R2 and enter in the following code;

All Mini-Games - Circle, Left, Circle, Up, Down, Square.