Shadow car
Press (C-Up), (Z), [Right], [Up], (Z) at the title screen or during game play.

Big car
Press (R), (C-Right), (R), [Left], [Up] at the title screen or during game play.

100,000 sponsor credits in support van
Press (L), (Z), (Start), (L)x2 at the title screen or during game play.

Max championship points in support van
Press (L), (C-Up), [Left], (L)x2 at the title screen or during game play.

Inexperienced CPU cars
Press (C-Right)x2, [Right]x2, [Down] at the title screen or during game play.

Fat world
Press (Z), (C-Right), (L), [Up], [Right] at the title screen or during game play.

Thin world
Press (Z), (C-Right), (R), [Up], [Right] at the title screen or during game play.

Upside down world
Press (C-Up), (Z), (Start), [Up], [Down] at the title screen or during game play.

Volcano valley world
Press (C-Left), (Z), (R), (L), [Down] at the title screen or during game play.

Hill world
Press (L), (Z), [Left], [Up], (Start) at the title screen or during game play.

Green fog
Press (C-Right), (C-Right), (R), (L), [Up] at the title screen or during game play.

Large tire
Press (C-Left), (Z), (R), [Down]x2 at the title screen or during game play.

Wobbly tire
Press (R), (C-Right), (Start), [Down], (Z) at the title screen or during game play.

Cylinder tire
Press (C-Up), (Z), [Right], [Down], [Right] at the mode selection screen.

No tires
Press (R), (C-Down), (R), (C-Down)x2 at the title screen or during game play.

Repair power
Press (L), (Z), (R), (L), (Start) at the race description screen.

Spinning view
Press (R), (C-Right), (R), [Up], [Left] at the mode selection screen.

Speed warp view
Press (Z), (C-Left), (R), [Up], [Right] at the title screen or during game play.

Speed-based aspect ratio
Press (Z), (C-Left), (L), [Up], [Right] at the title screen or during game play.

Kamikaze CPU
Press (R), [Down], (R), [Down]x2 at the title screen or during game play.

Hi-rez mode
Press (C-Left)x2, [Left], (L)x2 at the title screen or during game play. Note: An expansion pak is required.

No damage or failures
Press (L), (Z), (Start), [Up]x2 at the title screen or during game play.

Bouncy cars
Press (C-Up), (C-Left), (R), [Up], [Left] at the title screen or during game play.