Quick start
Immediately press [A] as the third light turns
on during the pre-race countdown.
Negative coins
Win a gold or platinum on the mirrored Traffic Troubles.
Digital speedometer
Win a gold or platinum cup on the mirrored Motorway
Mania.
Tiny racers
Win a gold or platinum cup on the mirrored Freeway
Phobia.
Mirror mode
Win at least an gold in every tournament, including
Victory Vehicles and Frantic Finale.
Dewey
Win a gold cup in all circuits under the amateur difficulty
setting to unlock Dewey.
Louie
Win a gold cup in all circuits under the intermediate
difficulty setting to unlock Louie.
Huey
Use a Transfer Pak with the Game Boy Color version
of the game to unlock Huey.
Ludwig von Drake
Win a platinum cup under the professional difficulty
setting in the Frantic Finale tournament.
Rainbow Goo
Win a gold or platinum cup in the first three circuits
under the amateur difficulty setting.
Heckle button
Win a gold or platinum cup in the first three circuits
under the amateur and intermediate difficulty settings.
Unlimited retries
Win a gold or platinum cup in the first three circuits
under the amateur, intermediate, and professional difficulty settings.
Disable boost pads
Win a gold or platinum cup in mirror mode on the Victory
Vehicles circuit:
Jukebox
Win a platinum cup on mirror mode in the Frantic Finale
tournament.
Victory Vehicles circuit
Win the first three circuits under the professional
difficulty setting to unlock the Yellowstone, Everglades, Malibu,
and Washington, D.C. races.
Frantic Finale tournament
Collect all four car parts.