Head to the in-game cheat menu and insert the following passwords for the desired results…
CHMPION - Unlock Hard (story mode only)
CONC3PT - Unlock all concept art
IF900HP - Unlock all mini-games
IMSPEED - Get a quick start
MATTL66 - Unlock all tracks
R4MONE - Unlock all characters
TRGTEXC - Unlock Master’s Speedy Circuit and Countdown Cleanup
VROOOOM - Get a neverending speed boost
WATCHIT - Unlock all in-game movie clips
YAYCARS - Unlock all cars
