The following are known Action Replay Codes for George Foreman’s KO Boxing on Super Nintendo (SNES).

These codes are for the U.S. version of the game.

• Both Players Start With 50% Energy
  0080AD20
• Time Speeds Up
  00810C0A
• Time Goes Slower
  00810C78
• Time Stands Still
  0085D9A9
  0085DA78
• Infinite Super Punch After Getting It
  00DB7A80
• Damage Inflicted By Your Opponent Affects Him
  00DBBEAD
  00DBBF73
  00DBC78D
  00DBC873