Driven
All cars
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At the main manu, press Up, Down, Right, Right, Left, Up, Up, Down.
All Tracks
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At the main menu, press Up, Up, Left, Down, Left, Right, Right, Up.
Unlock Story Mode
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At the main menu, press Down, Left, Up, Right, Right, Up, Down, Left.
Unlock Arcade Championhips
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At the main menu, press Rightm Left, Up, Right, Down, Down, Left, Left.
Unlock Multi-Player Championships
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At the main menu, press Left, Down, Left, Up, Right, Left, Down, Right.