This page contains GRID Codes for Nintendo DS called "Cheat Mode" and has been posted or updated on Aug 12, 2008 by jellydonut23. Let us know what you think of this Code by thumbs voting.
Enter the "Options" menu, select the "Cheat Codes" option, then enter one of the following codes to activate the corresponding cheat function. Note: Some versions of the game have a different set of codes.
|401134||High Roller mode|
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