Codes may be accessed after all tracks have been unlocked
by winning a Full Season at Professional level. A bubble with
the phrase "Codes Enabled" will appear on the title
screen when this is accomplished. Then, enter one of the following
codes at the title screen to activate the corresponding cheat
function.

Codes
Super agility contortionist
Rocket racer jetpackspecial
Double stunt points 2xstunts
Zero resistance zippynodrag
Air brakes screechnow
Show off camera yahoolookie
Unlimited turbo zowiezoom
Ice racing swooshskate
Inverted camera brainiacplus