At the main menu, press Square, Triangle, Circle, X(2), Circle, Triangle, Square.
Enter one of the following codes as a player name. Note: All codes in the game may be used in combinations. Enter and accept a code, then go to "Rename" and enter another code. Your character can also be renamed to any desired name after the last code is entered.
Enter "BSTARD" as a player name for all weapons, infinite ammunition, level selection, ninety-nine lives, armor, a "Get Out Of Jail Free" card, coordinate display, maximum wanted level, and the 5x bonus.
Enter "THESHIT" as a player name for all weapons, infinite ammunition, level selection, ninety-nine lives, armor, a "Get Out Of Jail Free" card, and the 5x bonus.
Enter "MADEMAN" as a player name for all weapons, infinite ammunition, level selection, armor, and a "Get Out Of Jail Free" card.
Enter "GROOVY" as a player name for all weapons, infinite ammunition, armor, and a "Get Out Of Jail Free" card.
Enter "PECKINPAH" as a player name for armor, all weapons, and a "Get Out Of Jail Free" card.
Enter "HANGTHEDJ" for all cities, money, and all weapons.
Enter "SKYBABIES" as a player name to choose any level up to "Mandarin Mayhem".
Enter "TURF" or "INGLORIOUS" as a player name.
Enter "CAPRICE" as a player name.
Enter "WEYHEY" as a player name to instantly collect 9999990 points.
Enter "FECK" as a player name.
Enter "TVTAN" as a player name.
Enter "URGE" as a player name.
Enter "SATANLIVES" as a player name.
Enter "EXCREMENT" as a player name.
Enter "EATTHIS" as a player name to set the wanted level to four.
Enter "BLOWME" as a player name.
Enter "CHUFF" as a player name.
| Reverse Joker Command | D002C440 ???? |
| Infinite Lives | 8002C446 0009 |
| Infinite Pistol Ammo | 8002C450 6300 |
| Infinite Machinegun/Rocket Ammo | 8002C452 6363 |
| Infinite Flamethrower Ammo | 8002C454 0063 |
| Infinite Armor | 8002C438 0063 |
| No Cops | 80026D84 2000 |
| "Get Out Of Jail Free" Card | 8002c45e0001 |
| Extra Bonus Points | 8002C442 0063 |
| 65535 High Score | D002C2F0 0000 8002C2F0 FFFF |
| 5 Million High Score | D002C2F0 0000 8002C2F0 4FFF D002C2F2 0000 8002C2F2 004C |
| Less Traffic | 8002C3A4 05BD |
| Unlock Liberty City Part 2 | 80026D20 0001 |
| Unlock San Andreas Part 1 | 80026D24 0001 |
| Unlock San Andreas Part 2 | 80026D28 0001 |
| Unlock Vice City Part 1 | 80026D2C 0001 |
| Unlock Vice City Part 2 | 80026D30 0001 |
| Super Human Whacked & Crazy Mode [Note] | 8002C932 6401 8002C954 0002 8002C976 00FF D002C440 0100 8002C932 0000 |
Note: This code is useful, but has a lot of glitches. Some missions may glitch, when they do just hit the "Kill" button and the board should reset. Whenever you die, hold Left or Right and tap the car jacking button; Run + Fire to resurrection your dead body. You can walk on water, and when you do you cannot get busted by the cops. You also are immune to electric shock and fire. The default "Kill" button is set on the brake button; R1. If you want to stop the vehicle just tap the brake button, do not hold it down.