Drive the Formula 1 Car
     Beat  all  24  races  in  the  Circuit mode, then go to the Track
Select screen and press Z, Z, Z, Z.

Resurrect in Place
     At the Setup screen, hold Z, then press C-Left, C-Right, C-Right,
C-Left.

Auto Abort Disable
     At the Setup screen, press C-Up, C-Up, C-Up, C-Up.

Change Back Tire Size
     At the Car Select screen, press C-Right, C-Left, C-Left, C-Right.

Change Front Tire Size
     At the Car Select screen, press C-Left, C-Right, C-Right, C-Left.

Change Gravity
     At the Setup screen, hold Z, then press Up, Down. Now let go of Z
and press Up, Down, Up, Down. Repeat to keep changing gravity.

Disable Car Collisions
     At  the  Setup screen, press Left, Right + C-Right, C-Up, C-Left,
C-Down, Z.

Change Fog Color
     At the Car Select screen, hold Z, then press C-Down, C-Down, C-Down.

No Game Timer
     At the Setup screen, hold Z, then press C-Down, C-Up, C-Up, C-Down.

Turn Car Into Mine
     At  the  Car  Select  screen,  press C-Right, C-Right, Z, C-Down,
C-Up, Z, C-Left, C-Left.

Turn Off Tracks Textures
     At the Setup screen, press C-Right + L, Z, C-Right + L, Z

Change Car Size
     At the Car Select screen, press C-Down, C-Up, C-Up, C-Down.

Turn Tracks Upside Down
     At  the  Setup  screen, press Up, Right, Down, Left, Down, Right,
Up, Left.

Drive the Blown-Up Car
     At the Car Select screen, hold C-Up and press Z, Z, Z, Z.