See Credits
Access the ''Ente Password'' screen, enter the password A, Y, A, Right, Down, Y, Up, Right, Right, A and press Start.
Grid Racing Mode
Enter the following at the Enter Password screen and then choose a two player game.At the world select screen you'll find three new worlds where you may race. A, Y, Right, X, Right, Up, Down, Y, Right, Down.
Free for All Mode
Enter the following at the Enter Password screen. Neither player will be It. Up, Y, A, Right, Up, Y, B, Down, Right, Down.
All Flags Mode
Enter the following at the Enter Password screen. You will then have to get all the flags on each level. Down, Y, Right, A, Right, Up, Right, B, A, Down, Start.
The Genie has more
Grid Runner Cheats at CheatingDome.com.
