The following are known Game Genie Codes for Power Blade on Nintendo Entertainment System (NES).

• 1 Life
  AAXYZYZA
• 6 Lives
  IAXYZYZA
• 9 Lives
  AAXYZYZE
• Infinite Lives
  SZSIAAVG
• Take Minimum Damage
  SZKAKXOU
• Don’t Take Damage From Monsters!
  OTKESZSV
• Mega Jump
  AZXSAVAU
• Don’t Lose Boomerang Strength When You Die
  GZUITAVG
  GZVITASA
• Don’t Lose Multi-Boomerangs When You Die
  GZUSGAVG
  GZVSZASA
• Infinite Energy – Power Suit
  VTOENZVG