The following are known Game Genie Codes for Rambo III on SEGA Genesis.

• Master Code – Must Be On
  DAGT-AA8C
• Infinite Lives During Missions
  CKET-AA44
• Infinite Lives During Bonus Battles
  CJ1A-AA22
• Start With 7 Lives
  A2GT-AAH4
• Start With 9 Lives
  BAGT-AAH4
• Start With 10 Lives
  BEGT-AAH4
• Infinite Arrows
  ABEA-BE4A
• Each A Worth 1 Arrow
  AGNA-AAHG
• Each A Worth 3 Arrows
  ARNA-AAHG
• Each A Worth 7 Arrows
  A8NA-AAHG
• Each A Worth 10 Arrows
  CCNA-AAHG
• Infinite Time Bombs
  ABEA-BE84
• Each B Worth 1 Time Bomb
  AGNA-AAGW
• Each B Worth 5 Time Bombs
  A0NA-AAGW
• Each B Worth 7 Time Bombs
  A8NA-AAGW
• Each B Worth 10 Time Bombs
  CCNA-AAGW
• 30 Seconds To Escape Prison (Mission 2)
  GCCT-AAGC
• 60 Seconds To Escape Prison (Mission 2)
  NCCT-AAGC
• 90 Seconds To Escape Prison (Mission 2)
  WCCT-AAGC
• 150 Seconds To Escape Prison (Mission 2)
  LCCT-ACGC
  LCCT-ACG8
• 180 Seconds To Escape Prison (Mission 2)
  TCCT-ACGC
  TCCT-ACG8
• 240 Seconds To Escape Prison (Mission 2)
  JCCT-AEGC
  JCCT-AEG8
• 300 Seconds To Escape Prison (Mission 2)
  ACCT-AGGC
  ACCT-AGG8