GameCube :: The Italian Job Cheat Codes
Completion bonus
Successfully complete story mode to unlock the photo gallery, concept art, pre-production gallery, and credits.
All circuit racing cars
Successfully complete the game with an "A" rank in all levels.
Extra options
Successfully complete all circuit races in first place to unlock extra options at the game option menu.
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Unlock All Cars
At the main menuhold L and then push XAA UpDownUpDown