The following are known Game Genie Codes for Dragon’s Lair on Nintendo Entertainment System (NES).

• Infinite Lives
  AAXITVNY
• Start With 1 Extra Life
  NNXSGSUY
• Start With 6 Extra Lives
  KNXSGSUN
• Start With 9 Extra Lives
  NNXSGSUN
• Start With Axe
  PEUIGIAA
• Start With Fireball
  ZEUIGIAA
• Start On Level 2
  PANSZIAA
• Start On Level 3
  ZANSZIAA
• Start On Level 4
  LANSZIAA
• Less Energy Gained On Pick-Up
  IAVNPYAP
• More Energy Gained On Pick-Up
  YZVNPYAP
• Protection!
  AEXSGEKY
• Infinite Candle Energy
  SXKYUOVK
  SXVYXOVK