All Cheats for Mighty Final Fight (NES)

• Secrets 2025-08-31
  Extra Strength (Haggar → Guy or Cody): Start a new game with Haggar, then die 3 times. Continue the game and select Guy or Cody — they will have Haggar’s strength. Hidden Credits: Beat the game without using any game overs or continues to view the hidden end credits.
  by rob
• Game Genie Codes 2025-08-31
  SZKSNIVG - Infinite lives SZOOLGVG - Infinite credits (continues) LEVKTYIA - Start with 4 lives YEVKTYIA - Start with 8 lives PEVKTYIE - Start with 10 lives IENGZYLA - Start with 5 credits YENGZYLA - Start with 7 credits PENGZYLE - Start with 9 credits SZXNUPSA - Invincibility (most hazards) EXSEYIKZ + IEVAASLT - Cody is stronger OZUEAVOU + AGUEPTVI + XTUEZTNE - Cody is a lot stronger EZEAYTKZ + IAEEAVLT - Guy is stronger OZSATVOU + AGSAYVEZ + XTSEAVEE - Guy is a lot stronger EZXAYTKZ + LAXEAVLT - Haggar is stronger OZNAGVOU + AGNAITYI + XTNATVOE - Haggar is a lot stronger EXSEYIKZ + IEVAASLT + AKEASELA - Cody stronger + super punch EZEAYTKZ + IAEEAVLT + AGUAKPZA - Guy stronger + super punch EZXAYTKZ + LAXEAVLT + AKKEUOIA - Haggar stronger + super punch SZUEAVOU - Cody weaker SZSATVOU - Guy weaker SZNAGVOU - Haggar weaker OXKAXZSX + AOKAUZIA - Gain experience faster (10 pts at a time) OXKAXZSX + AXKAUZIA - Gain experience much faster (20 pts at a time)
  by rob