Double Your Winnings:
To double your prize money, press the following buttons at the main menu: L, R , Z, L, R, Z, L + R. A message will indicate correct code entry.

Get Infinite Ammo:
To get infinite ammo, go to the main menu and enter the following code: L, R, L, R, L + R, Z. A message will confirm correct entry.

Unlock All Teams and Tracks:
To unlock all teams and tracks in the game, go to the main menu and enter the following code: L, L, R, R, Z, Z, L+R+Z. A message will confirm correct entry.

Unlock Extreme Lap Challenge:
To unlock the Extreme Lap Challenge, go to the main menu and enter the following code: L, R, L, R L, R, Z, L + R. A message will confirm correct entry.

Always Win Career Races:
To ensure that you always win XG Career races, enter this code after Press Start appears on the title screen: R, L, Z, L, R, Z, R, L, Z.

Unlimited Shield & Boost:
To unlock unlimited shield (which also means, you can use unlimited boost), go to the main menu and enter the following code:
Win Next Race
To win the next race in the series, enter this code: L+R+Z, L+R, Z, L+R+Z once Press Start shows up at the title screen.