Twisted Metal Head On Cheats

These are the cheats for Twisted Metal Head On.

Energy Attacks
Freeze Missile: Up Down Up

Shield: Right Right Down Down

Drop Mine: Right Left Down

Invisibility: Left Left Down Down

Radial Blast/Flak: Up Down Left Right (Shockwave destroy's incoming missiles)

Rear Fire: Up Down Down

Napalm: Right Left Up Up+Fire button

Jump: L1+R1

Cheats
Note: These cheats require you to hold the L1 and R1 buttons while entering these codes.
 * Health Recharged: Enter TRIANGLE, X, SQUARE, CIRCLE
 * Infinite Ammo: Enter TRIANGLE, TRIANGLE, DOWN, DOWN
 * Invunerable: Enter RIGHT, LEFT, DOWN, UP, LEFT
 * Infinite Weapons: Enter TRIANGLE, TRIANGLE, DOWN, DOWN
 * Killer Weapons: Enter X, X, UP, UP
 * Mega Guns: Enter X, TRIANGLE, X, TRIANGLE

Unlockables

 * Paris Death Match: Complete Paris mini-game.
 * Egypt Death Match: Complete Egypt mini-game.
 * Rome Death Match: Complete Roman Ruins mini-game.
 * Greece Death Match: Complete Greece mini-game.
 * Transylvania Death Match: Complete Transylvania mini-game. (PS2 version only)
 * Tokyo Streets Death Match: Complete Tokyo Streets mini-game.
 * Axel: Complete Russia mini-game.
 * Mr. Slam: Complete Los Angeles mini-game.
 * Crimson Fury: Complete Monaco mini-game.
 * Hammerhead: Complete Tokyo Rooftops mini-game.
 * Cousin Eddy: Beat stage four (4) of the single player story mode with any character.
 * ATV: Beat stage four (4) of the single player story mode with any character.
 * Dark Tooth: Beat the single player story mode with any character.
 * Tower Tooth Challenge Stage: Complete the Story mode with any five characters on any difficulty. You can play as Tower Tooth against several opponents in the Rome Death Match stage only.
 * All Endings: Complete the Story mode with the character whose ending you want to unlock. You can then watch the endings any time you'd like.