Twisted Metal Head-On Codes -

Cheat mode:
The following codes are entered during game play in single player mode. They have no effect in multi-player or online modes. To disable a code, repeat it. Codes will not be disabled until you do re enter them. Therefore, you do not need to re enter them when in story mode.

Killer weapons:
Press (x2), (x2), + during game play.

Invincibility:
Press , , , , + during game play.

Infinite weapons:
Press (x2), (x2), + during game play.

Mega guns:
Press , , , , + during game play.

Health for weapons:
Press , , , , + during game play.

Temporary shield:
Press (x2), (x2) during game play. If done correctly, your car will glow green for a few seconds.

Temporary invisibility:
Press (x2), (x2). Note: This uses up about one quarter of your energy.

Spawn a mine:
Press , , , during game play. If done correctly, a blinking red mine will appear underneath your car.

Spawn a freeze missile:
Press , , , during game play to create a freeze missile. When this touches an enemy, it will freeze them for a few seconds.

Unlocked primed:
Press , , , , + during game play. A message will confirm correct code entry. Note: Do this in story mode after using up all weapons.

Freeze attack:
Press , , during game play. This attack will freeze your closest opponent.

Rear attack:
Press , , + Fire during game play. You will fire the selected weapon backwards.

Flak attack:
Press , , , during game play. Incoming missiles will be intercepted and destroyed. It also knocks back nearby enemies.

Napalm attack:
Press , , (x2) during game play. A napalm projectile will be added to all weapons fired, but has no effect during special attacks.

Play as Axel
Successfully complete the Russia mini-game in story mode.

Play as Cousin Eddy and ATV
Successfully complete the L.A./Cousin Eddy mini-game in story mode. [Screenshot 1] [Screenshot 2]

Play as Crimson Fury
Successfully complete the Monaco mini-game in story mode.

Play as Dark Tooth
Successfully complete story mode in single player mode.

Play as Hammerhead
Successfully complete the Tokyo Rooftop mini-game in story mode.

Play as Mr. Slam
Successfully complete the L.A. mini-game in story mode.

Play as Tower Tooth
Successfully complete the game in story mode with any five characters. Note: Tower Tooth can only be played in the Rome Deathmatch level.

Greece Deathmatch level
Successfully complete the Greece mini-game.

Egypt Deathmatch level
Successfully complete the Egypt mini-game.

Paris Deathmatch level
Successfully complete the Paris mini-game.

Rome Deathmatch level
Successfully complete the Rome mini-game.

Tokyo Streets Deathmatch level
Complete the Tokyo Streets mini-game.

Tower Tooth Challenge level
Successfully complete the game with any four characters. The Tower Tooth Challenge level will now be unlocked in challenge mode.

Replay ending movies
You can re-watch the ending movies in the options menu.