Burnout GameCube Cheats and Tips

Go on the wrong side of the road to get a boost. I know it sounds strange, but if you can avoid the cars and keep boosting, you can make a fast finish.

Unlock Extra Options:

Unlock Free Run mode and Free Run Twin mode by beating the game.

Unlock Survival Mode:

Unlock Survival mode by beating the Big Run GP.

All Racers:

To unlock all characters press X + Y + B at the Options screen.

Face Off Mode:

To unlock Face Off mode against the Roadster successfully complete

Championship mode.

when the 3 2 1 goes at the begining of the race when the 1 starts to fade accelerate for a BOOST

Ending Bonuses:

Beat the game to unlock the Free Run mode, Free Run Twin mode, and 'Credits' options.

Source: GamePro

Face Off Mode:

Beat championship mode once to unlock face off mode against the Roadster.

Secret cars:

To unlock the Roadster complete face off 1.

To unlock the Towtruck complete face off 2.

To unlock the Saloon Gt complete face off 3.

To unlock the Bus compelete face off 4.

Secret options and modes:

Unlock the Credits options, Free Run mode (no vehicles on the road), or Free Run Twin mode by successfully finishing this game