Enter in cheat Menu:
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All Cars – YAYCARS
Fast Start – IMSPEED
Unlocks all tracks and mini games – MATTL66
Unlocks all tracks and mini games – IF900HP
Inf Boost – VROOOOM
Unlocks Art – CONC3PT
Unlocks Movie Clips – WATCHIT
unknown – R4MONE
Unlock Master’s Speedy Circiut and Master’s Countdown Cleanup – TRGTEXC