Unlock All Characters
Pause the game, then hold L and press X, B, Left, Y, Right, Right.
0% success rate. 

50 Balls
Pause the game, then hold L and press Up, X, B, Y, Left, Left.

Never Get Hit by Items
Pause the game, then hold L and press X, B, B, Left, Left, Y, B.
0% success rate. 

Flying Abilities for any Character
Pause the game, then hold L and press X, Y, A, Left, Left, Right, Right.

Go to: Mad Dash Racing Info Page | nGaming Home Page.