Gadget Racers

Description: Choose from over 100 cars and 120 customizable parts as you make you way through 25 city, jungle, desert, and underwater (yes, underwater) courses in the game known as "Choro Q HG" in Japan.

Cheat Codes

Use horn
During a race, press Up.

Demo mode
When "Press Start" appears at the title screen, press B.

Medals
Accomplish the following tasks to earn a medal:

Collect all parts.
Collect all bodies.
Collect all engines.
Complete all areas.