To enter the codes for Dethkarz, go into the main screen where it tells you where all the kinds of racing are (Championship, Time Trial, Arcade, etc.) and hold Left Shift, Ctrl and C and while holding these buttons, try to manage to get your fingers to the Cheat Menu, which will replace the word About. Then, type in the following codes to activate certain things.
At the main menu type:
Enter one of the following codes at the main menu toactivate the corresponding cheat function.
Type ddd during game play.
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