The following are known Game Genie Codes for Teenage Mutant Ninja Turtles: Tournament Fighters on Nintendo Entertainment System (NES).

• Infinite Time
  GXKVKXVK
• Both Players Start With 1/3 Energy
  AUXAGAEL
• Both Players Can Select Ultra Strength (Ignore Strength Meter And Keep Pushing To The Right)
  NYUEESPYE
• You Can Select Any Character In Story Mode
  YAVAZLGA
• Infinite Continues
  OKKEZTVG
• Whoever Gets The First Hit Wins The Round
  PEXAGAEL
• Only Need To Win One Round To Win Match
  OZNEOXPV
  ZANEXZPA