The following are known Game Genie Codes for James Pond II: Codename RoboCod on SEGA Game Gear.

• Start 1st Game With 1 Life
  015-C7F-E66
• Start 1st Game With 5 Lives
  055-C7F-E66
• Start 1st Game With 9 Lives
  095-C7F-E66
• Infinite Lives
  01F-3FB-801
• Start 1st Life With 1 Energy
  015-CCF-E66
• Start 1st Life With 5 Energy
  055-CCF-E66
• Start 1st Life With 9 Energy
  095-CCF-E66
• Start Rest of Lives With 1 Energy
  017-36F-E66
• Start Rest of Lives With 5 Energy
  057-36F-E66
• Start Rest of Lives With 9 Energy
  097-36F-E66
• Immunity To Spikes
  01E-30C-801
• Invincibility (One Touch From You Kills Baddies)
  FF5-D2F-E6A
• Start With 1 Continue
  025-94F-F7A
• Start With 4 Continues
  055-94F-F7A
• Start With 8 Continues
  095-94F-F7A
• Infinite Continues
  005-D8F-801