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

• Start With 1/2 Energy
  GESLNKAA
• Start With 2X Energy
  AOSLNKAA
• Start With 3X Energy
  AOSLNKAE
• Infinite Energy
  GZSSINSV
• 1/2 Normal Bullets Picked Up
  IAOZZXZA
• 2X Normal Bullets Picked Up
  GPOZZXZA
• 3X Normal Bullets Picked Up
  TPOZZXZE
• 1/2 Silver Bullets Picked Up
  ZAEZGZGO
• 2X Silver Bullets Picked Up
  AZEZGZGO
• 3X Silver Bullets Picked Up
  GLEZGZGO
• Loads Of All Weapons With Infinite Ammunition!
  AAVLKIIA
• Maximum Ammo On Pick-Up
  LTOZZXZA