Destruction Derby 64 [N64]

Turbo Start
Press A immediately after the announcer says Set at the start of the race.

Unlock Hot Rod
Using the Rag Top, beat the top time in Sunset Canyon in the time trials to unlock the Hot Rod.

Losing your hood:
If you hit a car head on and press Z (rear-view button), you will see that the hood is off and view your engine.

Secret cars:
Win world championships with various cars to unlock the secret cars in the game (Street Rocket, Police Car, Hot Rod, Blue Demon, Low Rider, Baja Buggy, Pickup, Taxi Cab, Rag Top, Hatchback, Ambulance, and Woody Wagon).

Unlock Hidden Vehicles
Street Rocket- Place Gold in the Novice Championship.
Taxi- Place Gold in the Amateur Championship using the Street Rocket.
Pick-Up- Place Gold in the Pro Championship using the Taxi.
Ambulance- Place Gold in the Legend Championship using the Pick-Up.
Baja Buggy- In Time Trial, get the best time on Destruction Junction using the Street Ricket.
Rag Top- In Time Trial, get the best time on Alpine Ridge using the Baja Buggy.
Blue Demon- In Time Trial, get the best time on Seascape Sprint using the Rag Top.
Police Car- In Time Trial, get the best time on Midnight Rumble using the Rag Top.
Woody Wagon- In Time Trial, get the best time on Bayou Run using the Rag Top.
Low Rider- In Time Trial, get the best time on Metro Challenge using the Rag Top.
Hatchback- In Time Trial, get the best time on Terminal Impact using the Rag Top.