Everything Is Free:
     While you are in the game, press [Left, Down, X, Circle] 8 times.

Golden Tickets:
     While  you are in the game, press [Up, Down, Left, Right, Circle,
Right, Left, Down, Up, Circle] 4 times.

Everything is researched:
     While  you  are in the game, press [Up, Down, Up, Down, Left, Up,
Down, Up] 8 times

All Items
     During  gameplay,  press  Up, Down, Up, Down, Left, Up, Down, Up,
Down, Right, and repeat 9 times.

All Awards
     During  gameplay,  press  Up,  Down,  Left, Right, Circle, Right,
Left, Down, Up, Circle, and repeat 5 times.