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CHEATS
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Enter the codes at the main menu. A message will confirm correct code entry.

  L, R, L, R, L, R, L, R   Invincibility
  X, Y, Z, Z, X, Y, Z, Z   Level select
  B, X, Y, Z, L, R         Unlimited Hero Time
  Z, Z, Z, Z, L, R         Unlimited ammunition
  X, Y, B, X, Y, B         Flame on
  L, R, Z, Y, B            Exploding bullets
  B, Y, X, B, Y, X         Liquid metal textures

  R, R, L, R               Big heads
  L, L, R, L               Small heads
  B, X, Y, B, X, Y         Pin heads

  R, R, Y, B, X, R, R      Exploding fists
  L, L, X, B, Y, L, L      Hot fists

  Z, B, Z, B, Z, B         "I Got The Power" mode