Twisted Metal Black Codes -

Invincibility:
Change the control option to CLASSIC. Then press and hold + + + and rapidly push , , , (x2), , , while playing the game. The message "Invulnerability On" will appear to confirm correct code entry. Repeat the code to disable its effect. This works in story, endurance, challenge, and multi-player modes. Alternately, hold + + + and press , , , .

Unlimited health and turbos:
Change the control option to CLASSIC. Then press and hold + + + and rapidly push , , , while playing the game. You will see a message if you have entered the code correctly

Lots of items:
On the junkyard level you see a airplane blow it up with the cheat , mega guns. Blow it up then go down in the ditch by the big house. then go inside you have lots of items.

Mega machine guns:
Change the control option to CLASSIC. Then press and hold + + + and rapidly push (x2), while playing the game. You will see a message if you have entered the code correctly

One hit kills:
Change the control option to CLASSIC. Then press and hold + + + and rapidly push (x2), while playing the game. You will see a message if you have entered the code correctly

God mode:
Change the control option to CLASSIC. Then press and hold + + + and rapidly push , , , while playing the game. You will see a message if you have entered the code correctly You will have unlimited weapons, health, turbo, and energy.

Weapons for health:
Change the control option to CLASSIC. Then press and hold + + + and rapidly push , , , . while playing the game. You will see a message if you have entered the code correctly

No opponents:
Select challenge mode. Then, press + , + , + + at the opponent selection screen.

Alternate weapon view:
Push + while playing the game.

Alternate view:
Press and hold and push while playing the game. Hold and press to change to yet another view.

Special attacks:
Set the control option to "Classic". All of the following except "Rear fire" require energy to use.

Freeze: Push , , .
Jump: Push + .
Land mine: Push , , .
Charge Mine: Push , , then hold .
Invisibility: Push (x2), (x2).
Shield: Push (x2), (x2).
Rear fire: Push , , + Fire.

Alternate fire:
Push , , + Fire to place gas cans on the ground like a remote bomb. Push Fire again to detonate. If you wait long enough they will charge up and will be able to produce an explosion that is extremely powerful. REMEMBER: This does not work with all weapons.

Recover special weapon fire:
When using a special weapon that charges, hold down Fire and press the weapon selection either way to stop using the original charging special weapon without firing it, or suffering a weapon backfire ammo penalty.

Proximity rocks:
When using Manslaughter, press , , then use the special.

Reverse Turbo:
To turbo in reverse, press Gas, then hold (Reverse) + Gas.

Advanced freeze:
Hold + + + and press , , .

Get out of Freeze attack:
If you are frozen, press Turbo to break out of it.

Downtown level: Extra health:
Go to the elevator opposite the side of the collapsible building. When you are near the top, press + to gain extra health.

Axel: Secret special attack:
While playing as Axel, select your special weapon, then press (x3). Axle will pull his big wheels together and them ram into someone, causing more damage than his other special. REMEMBER: You only have a few seconds to ram into someone.

Crazy 8: Secret special attack:
While playing as Crazy 8, select your special weapon and press (x3), (x3). A purple shield will appear instead of a silver one. To fire the purple shock you must be close to somebody, and then press .

While playing as Crazy 8, select his special weapon. Then press (x3) to make his front end light up with electricity. This also works by substituting (x3), (x3), or (x3) for the corresponding side.

Minion: Secret special attack:
While playing as Minion with any car, press and hold + + + and push , , . This particular attack requires almost all of yourMAGIC meter.

Shadow: Secret special attack:
While playing as Shadow, select her special attack weapon and push (x3). She will come through the roof and fire a turret weapon at her opponents, Outlaw-style.

Sweet Tooth: Surprise attack:
Have at least two or three specials. Find an opponent then unleash your Mech-a-Missiles from Sweet Tooth. While firing, hold + + + and press , , . You should hear the sound of a cannon and see three big fireballs and a freeze ball. You should hit your opponent with twenty hits, a x2 Missile Bonus, and the Special, resulting in lots of damage. REMEMBER: You will lose almost all of your energy bar.