The following are known Game Genie Codes for Legacy of the Wizard on Nintendo Entertainment System (NES).

• GXNTYYVG
  Infinite Magic Power
• GXSVLGVI
  Never lose items
• GZKVUASA
  Shopkeeper forgets to charge you for items
• GXVTZYSA
  Never take any damage
• LEUYKYPA
  Lyll’s strength tripled
• AUUYUNZP
  Lyll’s jumping improved
• LEUYEYPA
  Roas’ strength tripled
• ZXXNNYGO
  Roas’ jumping improved
• PEXNEYLE
  Xemn’s strength tripled
• AXXYNYZP
  Xemn’s jumping improved
• TEXNKYZA
  Menya’s strength tripled
• AXXNUYGP
  Menya’s jumping improved