The following are known Game Genie Codes for Blades of Steel on Nintendo Game Boy.

• 011-65B-6EA
  Set length of game to 1:00
• 031-65B-6EA
  Set length of Game to 3:00
• 091-65B-6EA
  Set length of Game to 9:00
• 007-938-19A
  Opponent’s Energy does not go up again and yours still does
• FA7-9F8-4C1
  Invincible in fights
• 035-B6A-F7E
  3 Penalty Shots in Shoot-Out
• 055-B6A-F7E
  5 Penalty Shots in Shoot-Out
• 095-B6A-F7E
  9 Penalty Shots in Shoot-Out