Circuit Breakers

Havel all 32 Tracks

Pause the game then select the sound option. Highlight the effect option then press both left shoulder buttons.

All Tracks

Start a one-player game, then pause and goto options. Select 'sound' and highlight 'FX volume, then press L1+L2. the game will now be 400% complete.

Night Racing

On the circut selection screen, hold: L1+L2+R1+R2 until a headlight appears in front of the car. Now start any circut to race at night.

Upside down

On the circut selection screen, press and hold L1+L2+down+X. If it's worked, an arrow will appear under the track name. The racing veiw will now be turned upside down.