Twisted Metal: Head On Extra Twisted Edition PlayStation 2 Cheat Codes

In Game Cheats

Hold L1&R1&L2&R2 during gameplay then press the button combination. Do the same thing to turn it off.

• Up, Down, Left, Right, Right, Left, Down, Up
  Invulnerability
• Triangle, Triangle, Down, Down
  Infinite Weapons
• X, Triangle, X, Triangle
  Mega Guns
• X, X, Up, Up
  Killer Weapons (Super Damage)
• Left, Left, Up, Down, Left, Right
  Radial Blast
• Triangle, X, Square, Circle
  Trade Weapons for Health