Super Turbo Pads: At the main menu screen, hold L1 + R1 and
press Triangle, right, right, and left for double the speed.
Turbo Counter: At
the main menu screen, hold L1 + R1 and press Triangle, down, down, Circle, and up to
display the turbo counter.
Infinite Aku Aku Masks: At the main menu, hold L1 + R1 and press left, Triangle, right,
left, Circle, right, down, and down. A confirmation sound will play if you have input the
code correctly.
Invisibility: At the main menu, hold L1 + R1 and press up, up, down, right, right, and up.
A confirmation sound will play if you have input the code correctly.
Hidden Characters: Enter the following codes at the main menu screen to unlock the hidden
racers. You'll hear a confirmation tone if you input the code correctly:
Komodo Joe - Hold L1 + R1 and press down, Circle, left, left, Triangle, right, down
N. Trophy - Hold L1 + R1 and press down, left, right, up, down, right, right
Papu Papu - Hold L1 + R1 and press left, Triangle, right, down, right, Circle, left, left,
down
Penta the Penguin - Hold L1 + R1 and press down, right, Triangle, down, left, Triangle, up
Pinstripe - Hold L1 + R1 and press left, right, Triangle, down, right, down
Ripper Roo - Hold L1 + R1 and press right, Circle, Circle, down, up, down, right