While playing a game, press:
(you will see a message if done correctly)

L, R, Triangle, L, R, Circle, L, R - receive $250,000
Square, Square, R, X, X, L, Circle, Circle...

Cheats
Enter during gameplay. Disables Autosave.

L1, L1, R1, X, X, CIRCLE, CIRCLE, R1 - Max Armor
L1, L1, R1, CIRCLE, CIRCLE, X, X, R1 - Max Health
Up,Down,Left,Right,Triangle,Squar...

Extra armor:
While playing the game, press L(2), R, B(2), A(2), R.


Extra health and armor:
While playing the game, press L(2), R, A(2), B(2), R. Note: Enabling this code
while i...

Enter a safe house and find the mission replay board at the far right
side of it. Use the letter magnets to spell out the following codes
to activate the corresponding cheat function. The let...

Cheat Mode:
Press Start + A + B during game play. The current location coordinates
will appear to confirm correct code entry.

All weapons:
Enable the "Cheat mode" code, th...

Achievement:

One Percenter (5) - Help the President getting his bike.
Full Chat (70) - Build Terry and Clay's toughness to 100%.
The Lost Boy (25) - Take over the gang ...

Achievement:

One Percenter - Help the President getting his bike.
Full Chat - Build Terry and Clay's toughness to 100%.
The Lost Boy - Take over the gang and become t...

Achievement:

Gone Down (5) - Complete all base jumps.
Diamonds Forever (5) - Complete the Trinity.
Four Play (10) - Hit a flag with a golf ball four time...

Achievement:

Gone Down - Complete all base jumps.
Diamonds Forever - Complete the Trinity.
Four Play - Hit a flag with a golf ball four times.
Bear Figh...

Используя мобильный телефон Niko позвоните по указанным номерам,
чтобы активировать нужные чит коды (чтобы получить мобильник, нужно
выполнить определённый квест Романа). Если чит был введён ...

All you need to do is dial the appropriate numbers with Niko's mobile:
Health And Weapons - GTA-555-0100
Weapons - GUN-555-0150
Advanced Weapons - GUN-555-0100
Health - DOC-555-0100...

Enter one of the following codes during game play. A small box will
appear to confirm correct code entry. Note: The following codes should
be considered unconfirmed until the retail version o...

Во время игры вводите:

Получить оружие:
R1, R2, L1, R2, влево, вниз, вправо, вверх, влево, вниз, вправо, вверх

R1, R2, L1, R2, влево, вниз, вправо, вверх, влево, вниз, вниз, влево[...

Full health:
While playing the game, press:
Black(2), L, R, Left, Down, Right, Up, Left, Down, Right, Up.
If you entered the code correctly, a message will appear. If your vehicle
is on...

Снизить уровень розыска:
Во время игры наберите R2, R2, L1, R2, Up, Down, Up,
Down, Up, Down.

Ясная погода:
Во время игры наберите L1, L2, R1, R2, R2, R1, L2,
треугольник.
[br...

Grand Theft Auto 3

Cheat Codes (enter these during gameplay):
Note! If you save your game with some of the cheatcodes activated you cannot deactivate them again.

All Weapons - R2...

Cheat codes (enter code as player name):
Level select - SESAME
99 lives - BIGCATS
Invincibility - INFINITY
All weapons - BIGGUNS
Infinite double damage power-up - DBLWAMMY
Infinit...

Выбор уровня:
Введите в качестве имени игрока ITSALLUP.
Все виды оружия:
Введите в качестве имени игрока NAVARONE.
Вез полиции:
Введите в качестве имени игрока LOSEFEDS.
Показ коо...

Use these player names for the desired effect:
ITSALLUP - Level Select
LIVELONG - Unlimited Energy
NAVARONE - All Weapons
HIGHFIVE - 5x Multiplier
BIGSCORE - 10 Million Points
NOF...

Level Password
2 YZ0MCBDJMHR YCZYC0KV63R

In-game reset
Hold A + B + Start + Select during game play
to return to the opening credits.