STAR WARS EPISODE 1: RACER

Start on an empty file in the tournament mode. When you enter your initials, press and hold the Z button while going through the letters, and instead of pressing A button to put in a letter, press the L button. Then enter the codes below. (NOTE: When done correctly, the letters that you are entering will flash on the bottom-left of your screen.) When finished, select END by pressing the L button and type in your initials the regular way using the A button. Then do what it says below.

Enter RRJABBA... Then pause the game and press Left, Down, Right, Up on the cross-pad for invincibility (a Cheat Menu may appear where you can turn on/off invicibility).

Enter RRPITDROID... Then at Watto's shop, press Up, Down, Left, Right, Right, Up on the cross-pad to have 6 Pitdroids.

Enter RRTHEBEAST... Then pause the game and press Left, Down, Right, Up on the cross-pad for a mirror mode

Enter RRDEBUG... Then pause the game and press Left, Down, Right, Up on the cross-pad and a Debug Menu will appear.

Enter RRDUAL... You now control the game with two analog sticks. Use controller ports #1 and #3.

Enter RRJINNRE after you've earned Mars Guno. Now Jinn Reeso will be on the podracer select screen.

Enter RRCYYUN after acquiring Jinn Reeso to play as Cy Yunga

On the main menu before the race, highlight start race hold Z. Then press A to see the track favorite, and your character have a short dispute.

For all the cheats, first enter the game in Tournament mode, and go the an empty name spot. Put in RRDEBUG as your name (holding down Z and using L to put the letters in. You should see the letters in the lower left part of your screen). Then, still holding Z, use L to select end. OK should pop up in the lower left of your screen.
Using Z and L as before, type in RRTANGENTABACUS. Then start any race and pause it at any time. Then on the cross-pad, press up, left, down, right. Cheat options will show up, and you will be able to use any of the cheats.