Cruis'n USA

Hidden cars:
Hold View 2 at at the car selection screen to unlock the school bus, ATV, and police car.

Alternate Ferrari:
Highlight the first car at the car selection screen. Hold View 1 and rotate the Steering Wheel fully to the right, fully the left, fully to the right, fully to the left, fully to the right, fully to the left, then press Accelerate. If done correctly, the Ferrari will turn from red to green-blue. The new Ferrari is faster and easier to control than the red Ferrari.

Hold View 1 at the car selection screen and rotate the Steering Wheel fully to the left, then fully to the right so the Ferrari is highlighted. Repeatedly press Start until the Ferrari changes color.

Golden Gate Park track:
Hold View 1 + View 2 at the track selection screen to turn the U.S. 101 track into the Golden Gate Park track.

Indiana track:
Hold View 1 + View 3 at the track selection screen to turn the Beverly Hills track into the Indiana track.

San Francisco track:
Hold View 2 + View 3 at the track selection screen to turn the Grand Canyon track into the San Francisco track.

Free game:
Win two races, then press Accelerate + Start after losing the third race.

Turbo:
Press Accelerate(2) while driving to pop a wheelie and get a short speed boost.

View credits:
Press View 1 + View 2 while the game is not in play.