The following are known GameShark / Action Replay Codes for The Legend of Oasis on SEGA Saturn.

• Infinite Health
  16088da20ff0
• Infinite Magic
  16088da60fff
• Scroll of Sound
  160887160900
• Scroll Of Miracle Rod
  160887120900
• Master Code
  F6000914 C305
  B6002800 0000
• Giant Character
  16088D88 0200
  16088D8A 0200
• Levitate
  16088D60 0002

  Note: Only use this code with a PC Comms Link or you will be constantly levitating.

• Have All Cubes
  160886A8 FFFF
• Have All Spirits
  3608870E 003F
• Weapon Held Modifier
  3608870F 00??
• Always Have Red Scroll
  36088713 0009
• Always Have Grey Scroll
  36088714 0009
• Always Have Green Scroll
  36088715 0009
• Gives You Peach Scroll
  36088717 0009
• Infinite Blue Jewels
  36088718 0009
• Infinite Red Jewels
  36088719 0009
• Infinite Blud Shade
  3608871A 0009
• Infinite Green Jewels
  3608871B 0009
• Infinite Sound Jewels
  3608871C 0009
• Infinite Tan Jewels
  3608871D 0009
• Potion Held Modifier
  3608871E 00??
• Infinite Bows
  3608871F 0009
• Infinite Daggers
  36088720 0009
• Always Have Arrows
  36088721 0009
• Infinite Wands
  36088722 0009
• Bomb Held Modifier
  36088723 00??
• Kill Number Modifier
  16088726 ????
• Debug Mode On
  16088724 123B