The following are known Game Genie Codes for Yang Jia Jiang: Yang Warrior Family on SEGA Genesis.

• Player 1 Starts With About 4x As Much Energy
  NNJA-CAAJ
  Note: Only works on your first life.
• Player 2 Starts With About 4x As Much Energy
  NNJA-CAAT
  Note: Only works on your first life.
• Player 1 Starts With 99 Lives
  NNPT-CAGC
  Note: The Lives Counter will not look normal but the game and code works correctly.
• Player 2 Starts With 99 Lives
  NNPT-CAGL
  Note: The Lives Counter will not look normal but the game and code works correctly.