The following are known Action Replay Codes for Boxing Legends of the Ring on Super Nintendo Entertainment System (SNES).

• Infinite Time Per Round
  009FCFAD

  Note: (Must Get Knockout to Win — You may have to turn off this code until after Ring Announcements.)

• Start On Round 5
  80BA1FEE
• Start On Round 12
  80BA1FCE
• Both Fighters Start With No Super Punches
  80BA3800
• Both Fighters Start With 2 Super Punches
  80BA3802
• Both Fighters Start With 3 Super Punches
  80BA3803
• Each Round is 1 Minute
  80BE0301
• Each Round is 2 Minutes
  80BE0302
• Each Round is 4 Minutes
  80BE0304
• Each Round is 5 Minutes
  80BE0305
• Each Round is 6 Minutes
  80BE0306
• Infinite Super Punches For Player 1
  818F05AD
• Infinite Super Punches For Player 2 or Computer
  81864BAD
• Create a Stronger Left Jab
  8BFEF480
• Create a Stronger Left Hook Body
  8BFEF680
• Create a Stronger Left Hook Head
  8BFEF880
• Create a Stronger Left Uppercut
  8BFEFA80
• Create a Stronger Right Cross Body
  8BFEFC80
• Create a Stronger Right Cross Head
  8BFEFE80
• Create a Stronger Right Uppercut
  8BFF0080
• Infinite Strength Beads
  81D59C00
  81D658AD
• Infinite Creation Points in Career Mode
  7E1C9D1E
• Infinite Power Punches
  7E061003
• Infinite Stamina
  7E05AF0F
• Infinite Health
  7E0A740F
• Power Bead Modifier
  7E1C9DXX
• Maximum Power
  7E1CED50
• Maximum Stamina
  7E1CEF50
• Maximum Chin
  7E1CF150
• Max Left Jab
  7E1CF570
• Max Left Hook Body
  7E1CF770
• Max Left Hook Head
  7E1CF970
• Max Left Uppercut
  7E1CFB70
• Max Right Cross Body
  7E1CFD70
• Max Right Cross Head
  7E1CFF70
• Max Right Uppercut
  7E1D0170