The following are known Action Replay Codes for Lufia II: Rise of the Sinistrals on Super Nintendo Entertainment System (SNES).

• Increase stats by choosing Equip Strongest
  008020FF
• Could give more damage or could heal the enemy.
  0080BF00
• Attack Power, Strength, Defense up to 999. This is just ATP/STR/DEF and not anything else.
  00F04000
• Get 0 “Power Gourd” or 7 “No Equip” on line 02 in the Item List by selecting the Spell Menu. This can also increase the number of items on the line with 7 items. (Note: 0 item means 128 – Sell one then see 127)
  808B5C8F
• No enemies in a fight. Win instantly when you go into battle and receive no EXP
  818476FF
• No enemies in a fight. Win instantly when you go into battle and receive no EXP
  8184F1C2
• All enemies will vanish if you try to attack and an enemy will also vanish when they attack. Only one monster will vanish when attempting to attack.
  819131FF
• Super stats for the main hero. Cannot keep these stats because he is at Level 0. Also get magic that the enemies use.
  81F440FF
• Infinite 999 HP (Cannot save 999 HP data – Characters will start with 999 HP after starting or loading game)
  81F4F4FF
• Get 13 Gauntlets when unequiping and equiping an item
  81F540FF
• 999 ATP/DFP/STR and up to 9999 damage. Weapons do opposite effects though. (Insect Crusher heals insects for instance.)
  81F54200
• Load any games with maxed out data. Cannot save this data – 999 everything except Guts which is 199
  81F94AFF
• Any game you load will have maxed out data
  81F94DFF
• Major stat increase at Level up
  81F94FFF
• Load up or start new game with 167 for all stats except for HP/MP. (HP: 155 and MP: 160)
  81F95FFE
• Level up to Level 99 in one battle
  81F99F8F
• Level up to Level 83 in one battle
  81F99FFF
• Level-up to Level 22 in one battle
  81F9AFFF
• Get more gold (1,000+)
  81FC02FF
• Get lots more gold (20,000+)
  91FC0FFF
• Get lots more gold (35,000+)
  81FC05FF
• Enemies always miss
  81FC34FF
• Kill enemies with one hit – Attack or Magic – Also protects members from attacks, and makes misses on your members, and if hit will heal you.
  81FC38FF
• Enemies always miss
  81FC74FF
• Unequipping an item will add an item
  82F91CFF
• Get Zircon Armor when unequipping an item
  82F91D2B
• Get Deadly Aword when unequipping an item
  82F91D46
• Get War Rapier when unequipping an item
  82F91D4A
• Get Deadly Sword when unequipping an item
  82F91D65
• Get Zircon Armor when unequipping an item
  82F91D78
• Get Zircon Armor when unequipping an item
  82F91DDF
• Get many items just by going to the Status Screen
  82F9D1FF
• Grass reappear for 59 gauntlets.
  838B4477
• Major stat increases when Leveling up. (This code will give values from 23 or so to 99 or sometimes even above that, except Guts. Maybe different with different characters, only Maxim has been tested with this code currently.
  DFF348FF
• 999 STR/ATP/DFP
  00F04000
  00F04000
  07C05862
• One battle and you are Level 99
  00F0908F
  00F0908F
  07C06863
• No enemies in a fight. Win instantly when you go into battle and receive no EXP
  41FC0801