The following are known Game Genie Codes for Double Dragon III: The Sacred Stones on Nintendo Entertainment System (NES).

• Protection For Bill, Jimmy & Chin
  SZUUPAAX
• More Energy For Billy & Jimmy (100)
  GVEPXGGI
• More Energy For Ranzou
  GVEOXKZG
• Less Energy For Billy & Jimmy
  ZXEPXGGS
• Less Energy For Ranzou
  IXEOXKZG
• Less Energy For Chin
  ZUEONGGT
• Start With 20 Special Weapons For Billy, Jimmy & Chin
  GOOPKGIA
• Start With 40 Special Weapons For Billy, Jimmy & Chin
  AXOPKGIE
• Start With 40 Special Weapons For Ranzou
  AXOONGGO
• More Powerful Punch And Weapon, And High Kick!
  OZVLGASX
• Infinite ‘Special’ Weapons For All
  AAELIGPA
  GZXUPUVS
• Infinite Shurikens For Ranzou
  SIEPTKOO
• MUCH More Energy For Billy & Jimmy (231)
  NVEPXGGI
• Start With 59 Special Weapons For Billy, Jimmy & Chin
  NOOPKGIE
• Infinte Nunchucks For Billy
  SZXUPUVS
• Infinite Iron Claws For Chin
  SZOZXESS
• Billy And Jimmy Start With 255 Health
  NNEPXGGS
• Chin Starts With 255 Health
  NNEONGGV
• Ranzou Starts With 255 Health
  NNEOXKZK
• Bottles Are Broken In Half
  SSSSSS
• Glitchy Intro Cinemas/Punch Sound Messed Up
  KKKKKK
• Off-Key Music/No Second Kick Animation (Billy & Jimmy)
  EEEEEE
• Start With 236 Hit Points
  KVEPXGGS
• Skips Fight On Mission 1
  OOOOOO
• Scrambles Text/Some Graphics
  OZZYOZ
• Keep Character After Death
  OLOAVKOO
  Note: You must have more than one to work.
• Have Chin Enabled
  AEULUKYA
• Have Ranzou Enabled
  AEKLVKAA
• Have Jimmy Enabled
  AEKNPPIA
• Infinite Bottle Use
  GXKAKKOO
  GXKANKOO
  Note: You have to pick the bottle up before the enemy that dropped it dies and it only lasts for the stage you’re on or if it gets knocked out of your hand.
• Billy, Jimmy, And Chin Start With 99 Weapon Uses
  LVOPKGIA
• Ranzou Starts With 99 Shurikens
  LVOONGGP