The following are known Game Genie Codes for Rolling Thunder 2 on SEGA Genesis.

• Start With 1 Hit Point (Player 1)
  ABMA-AAHN
• Start With 3 Hit Points (Player 1)
  AKMA-AAHN
• Start With 5 Hit Points (Player 1)
  AVMA-AAHN
• Start With 7 Hit Points (Player 1)
  A3MA-AAHN
• Start With 9 Hit Points (Player 1)
  BBMA-AAHN
• Start With 15 Hit Points (Player 1)
  B3MA-AAHN
• Start With 1 Hit Point (Player 2)
  ABMT-AAAR
• Start With 3 Hit Points (Player 2)
  AKMT-AAAR
• Start With 5 Hit Points (Player 2)
  AVMT-AAAR
• Start With 7 Hit Points (Player 2)
  A3MT-AAAR
• Start With 9 Hit Points (Player 2)
  BBMT-AAAR
• Start With 15 Hit Points (Player 2)
  B3MT-AAAR
• Almost Invincible (Both Players)
  FDJA-AEZ6
• Start With 10 Pistol Shots (Player 1)
  CBLA-AAFJ
• Start With 20 Pistol Shots (Player 1)
  EBLA-AAFJ
• Start With 30 Pistol Shots (Player 1)
  GBLA-AAFJ
• Start With 60 Pistol Shots (Player 1)
  NBLA-AAFJ
• Start With 80 Pistol Shots (Player 1)
  TBLA-AAFJ
• Start With 100 Pistol Shots (Player 1)
  ABLA-ACFJ
• Start With 999 Pistol Shots (Player 1)
  XFLA-AWFJ
• Start With 10 Pistol Shots (Player 2)
  CBLA-AAFT
• Start With 20 Pistol Shots (Player 2)
  EBLA-AAFT
• Start With 30 Pistol Shots (Player 2)
  GBLA-AAFT
• Start With 60 Pistol Shots (Player 2)
  NBLA-AAFT
• Start With 80 Pistol Shots (Player 2)
  TBLA-AAFT
• Start With 100 Pistol Shots (Player 2)
  ABLA-ACFT
• Start With 999 Pistol Shots (Player 2)
  XFLA-AWFT
• Start With 10 Machine Gun Shots (Player 1)
  CBLA-AAFL
• Start With 20 Machine Gun Shots (Player 1)
  EBLA-AAFL
• Start With 30 Machine Gun Shots (Player 1)
  GBLA-AAFL
• Start With 40 Machine Gun Shots (Player 1)
  JBLA-AAFL
• Start With 60 Machine Gun Shots (Player 1)
  NBLA-AAFL
• Start With 80 Machine Gun Shots (Player 1)
  TBLA-AAFL
• Start With 100 Machine Gun Shots (Player 1)
  ABLA-ACFL
• Start With 999 Machine Gun Shots (Player 1)
  XFLA-AWFL
• Start With 10 Machine Gun Shots (Player 2)
  CBLA-AAFW
• Start With 20 Machine Gun Shots (Player 2)
  EBLA-AAFW
• Start With 30 Machine Gun Shots (Player 2)
  GBLA-AAFW
• Start With 40 Machine Gun Shots (Player 2)
  JBLA-AAFW
• Start With 60 Machine Gun Shots (Player 2)
  NBLA-AAFW
• Start With 80 Machine Gun Shots (Player 2)
  TBLA-AAFW
• Start With 100 Machine Gun Shots (Player 2)
  ABLA-ACFW
• Start With 999 Machine Gun Shots Instead Of 0 (Player 2)
  XFLA-AWFW
• Infinite Pistol And Machine Gun Shots (Both Players)
  ADYT-BE9N
• Start With 10 Flame Thrower Shots (Player 1)
  CBLA-AAF2
• Start With 20 Flame Thrower Shots (Player 1)
  EBLA-AAF2
• Start With 30 Flame Thrower Shots (Player 1)
  GBLA-AAF2
• Start With 40 Flame Thrower Shots (Player 1)
  JBLA-AAF2
• Start With 60 Flame Thrower Shots (Player 1)
  NBLA-AAF2
• Start With 80 Flame Thrower Shots (Player 1)
  TBLA-AAF2
• Start With 100 Flame Thrower Shots (Player 1)
  ABLA-ACF2
• Start With 999 Flame Thrower Shots (Player 1)
  XFLA-AWF2
• Start With 10 Flame Thrower Shots (Player 2)
  CBLA-AAF8
• Start With 20 Flame Thrower Shots (Player 2)
  EBLA-AAF8
• Start With 30 Flame Thrower Shots (Player 2)
  GBLA-AAF8
• Start With 40 Flame Thrower Shots (Player 2)
  JBLA-AAF8
• Start With 60 Flame Thrower Shots (Player 2)
  NBLA-AAF8
• Start With 80 Flame Thrower Shots (Player 2)
  TBLA-AAF8
• Start With 100 Flame Thrower Shots (Player 2)
  ABLA-ACF8
• Start With 999 Flame Thrower Shots (Player 2)
  XFLA-AWF8
• Infinite Flame Thrower And Shot Cluster Shots (Both Players)
  ADZA-BE70
• Make Flame Thrower Special Weapon In Round 5 Instead Of Shot Cluster (Standing Shots Only — You Still Get Shot Cluster When You Crouch)
  AXST-ANAE
• Make Shot Cluster Special Weapon In All Rounds Instead Of Only In Round 5 (Standing Shots Only — You Still Get Flame Thrower When You Crouch)
  SXSA-B4SY
  A5SA-ANH0
• Timer Runs At 1/10 Normal Speed
  PZTT-AADT
• Timer Runs At 1/8 Normal Speed
  VBTT-AADT
• Timer Runs At 1/4 Normal Speed
  CFTT-ACDT
• Timer Runs At 1/3 Normal Speed
  PVTT-ACDT
• Timer Runs At 1/2 Normal Speed
  EKTT-AEDT
• Timer Runs At 2X Normal Speed
  VBTT-ATDT
• Timer Runs At 3X Normal Speed
  3VTT-A2DT
• Timer Runs At 4X Normal Speed
  CBTT-BCDT
• Timer Runs At 8X Normal Speed
  EBTT-AEMT
• Timer Runs At 10X Normal Speed
  ZBTT-AYMT
• Infinite Time
  BFTT-AF56
• Start With 1 Life Instead Of 3 (Player 1)
  ABCA-AAF8
• Start With 2 Lives (Player 1)
  AFCA-AAF8
• Start With 5 Lives (Player 1)
  AVCA-AAF8
• Start With 7 Lives (Player 1)
  A3CA-AAF8
• Start With 9 Lives (Player 1)
  BBCA-AAF8
• Start With 15 Lives (Player 1)
  B3CA-AAF8
• Start With 50 Lives (Player 1)
  GFCA-AAF8
• Start With 1 Life (Player 2)
  ABCA-BE7Y
• Start With 2 Lives (Player 2)
  AFCA-BE7Y
• Start With 5 Lives (Player 2)
  AVCA-BE7Y
• Start With 7 Lives (Player 2)
  A3CA-BE7Y
• Start With 9 Lives (Player 2)
  BBCA-BE7Y
• Start With 15 Lives (Player 2)
  B3CA-BE7Y
• Start With 50 Lives (Player 2)
  GFCA-BE7Y
• Infinite Lives (Both Players)
  AMWT-AA5N
• Start At Round 2
  SA7T-BEZA
• Start At Round 3
  SA7T-BJZA
• Start At Round 4
  SA7T-BNZA
• Start At Round 5
  SA7T-BTZA
• Start At Round 6
  SA7T-BYZA
• Start At Round 7
  SA7T-B2ZA
• Start At Round 8
  SA7T-B6ZA
• Start At Round 9
  SA7T-BAZA
• Infinite Health (4 Blocks)
  ASG9-8ABW