The following are known Game Genie Codes for Tecmo Super Bowl on Nintendo Entertainment System (NES).

• All Offensive Positions Are Played By The Starting Quarterback
  ZXTIOT
• Almost Every Player Has Their Skill Levels At 100
  ZXTISS
• ZAUXLZIA
  2 minutes per quarter
• APUXLZIA
  10 minutes per quarter
• AZUXLZIA
  20 minutes per quarter
• SXNXPZVG
  Freeze the timer for continuous play (You will need to press reset to stop playing.)
• AAOATTTA
  Touchdown scores 0 for Player 1
• AEOEVITA
  Touchdown scores 0-for Player 2 or the Computer
• LAOATTTA
  Touchdown scores 3 for Player 1
• LEOEVITA
  Touchdown scores 3 for Player 2 or the Computer
• PAOATTTE
  Touchdown scores 9 for Player 1
• PEOEVITE
  Touchdown scores 9 for Player 2 or the Computer
• GAOATTTE
  Touchdown scores 12 for Player 1
• GEOEVITE
  Touchdown scores 12 for Player 2 or computer
• AAEALYPA
  Extra-point kick scores 0 for Player 1
• AEEEUTPA
  Extra-point kick scores 0 for Player 2 or the Computer
• ZAEALYPA
  Extra-point kick scores 2 for Player 1
• ZEEEUTPA
  Extra-point kick scores 2 for Player 2 or the Computer
• LAEALYPA
  Extra-point kick scores 3 for Player 1
• LEEEUTPA
  Extra-point kick scores 3 for Player 2 or the Computer
• TAEALYPA
  Extra-point kick scores 6 for Player 1
• TEEEUTPA
  Extra-point kick scores 6 for Player 2 or the Computer
• AEKAGGLA
  Field goal scores 0 for Player 1
• AAKEKGLA
  Field goal scores 0 for Player 2 or the Computer
• PEKAGGLA
  Field goal scores 1 for Player 1
• PAKEKGLA
  Field goal scores 1 for Player 2 or the Computer
• TEKAGGLA
  Field goal scores 6 for Player 1
• TAKEKGLA
  Field goal scores 6 for Player 2 or the Computer
• PEKAGGLE
  Field goal scores 9 for Player 1
• PAKEKGLE
  Field goal scores 9 for Player 2 or the Computer
• AASASIZA
  Safety scores 0 for Player 1
• AEKEIIZA
  Safety scores 0 for Player 2 or the Computer
• PASASIZA
  Safety scores 1 for Player 1
• PEKEIIZA
  Safety scores 1 for Player 2 or the Computer
• GASASIZA
  Safety scores 4 for Player 1
• GEKEIIZA
  Safety scores 4 for Player 2 or the Computer
• TASASIZA
  Safety scores 6 for Player 1
• TEKEIIZA
  Safety scores 6 for Player 2 or the Computer