The following are known Action Replay Codes for BioMetal on Super Nintendo (SNES).

These codes are for the U.S. version of the game.

• Lives Modifier
  7E029D??
• Points Modifier
  7E027F??
  7E0281??
• Ship Power Modifier
  7E02B1??
• Score Modifier
  7E027F??
  7E0280??