Completing the game unlocks the original in extras.

Start a new game. When you start on the balcony, don't go into the palace room. Click in the left analog stick and press: GREEN, BLUE, YELLOW, RED, YELLOW, GREEN, BLUE, RED (A, X, Y, B, Y, A, X, B).

Enter Reki as your driver's name

Every hour the game counts you get a helmet.

Put five hours on the game's clock.

Enter "Nosliw" as your driver's name.

Get 50,000 total Kudos.

Get 25,000 Kudos.

Get 1000 Kudos on easy.