Grooverider: Slot Car Thunder

Cheat mode:
Select "Single Player" at the main menu. Select the "Time Trial", then enter a name to unlock the "Cheats" option at the main menu. Select the "Cheats" option, then enter one of the following codes to activate the corresponding cheat function.

Alternately, successfully complete all four Special Challenges to unlock the "Cheats" option.

Master code:
Enter MARK as a code to unlock all bonuses and the "Ghost Mode" option.

Credits:
Enter BGM as a code to view the credits sequence.

Bedroom car:
Finish first in the Dining Room track two times in the 3V class.

Boost (Japanese) car:
Win the 9 volt Roof Garden Championship.

British Classics car:
Win the 3 volt Dining Room Championship.

Eagle car:
Finish first in the Dining Room track in the 3V class.

Formula X car:
Win the 9 volt Dining Room Championship.

Groove PD (Cop Show) car:
Win the 9 volt Roof Garden Championship.

GT Sport car:
Finish first in the 3V and 6V class in championship mode.
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Harrier car:
Finish first in the Dining Room track in the 3V class.

Haste (Formula X) car:
Win the 9 volt Roof Garden Championship.

Hextic V8 (GT Sport) car:
Win the 9 volt Roof Garden Championship.

Hypergrade (GT Sport) car:
Win the 9 volt Roof Garden Championship.

Lightning (Cop Show) car:
Win the 9 volt Roof Garden Championship.

Miracle (British Classics) car:
Win the 3 volt Bedroom Championship.

Spirit car:
Finish first in the Dining Room track in the 3V class.

Stock car:
Win the 6 volt bedroom Championship.

Torque (Japanese) car:
Win the 9 volt Roof Garden Championship.
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Cop challenge:
Win the 3 volt Bedroom Championship.

Countdown challenge:
Win the 9 volt Roof Garden Championship.

GT Sports challenge:
Win the 6 volt Dining Room Championship.

Mine Madness challenge:
Win the 9 volt Roof Garden Championship.