The following are known GameShark Codes for Arc The Lad on Sony Playstation (PS1).

• Infinite Life
  801A89FA 000F
• Blue Orbs/Power
  801A89FE 0006
• Max Level & Max Status
  801A89FA 000F
  80119C40 EFFF
  80119D00 FEFF
  80119CA0 FFEE
  80119CA0 FFEF
  8011A120 EFFF
  80119E20 FFEF
  80119DC0 FEEE
  8011A0C0 EFFF
  80119F40 FEFE
  80119EE0 FEFF
  80119E80 FFEE
  8011A000 EFFE
  8011A060 FEFF
  80119FA0 FEFF