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

• Infinite Time
  SXUTLAVG
• Infinite Climbers
  SZVVTPVG
• Infinite Floaters
  SXOVAPVG
• Infinite Bombers
  SXKTYPVG
• Infinite Blockers
  SZOTPZVG
• Infinite Builders
  SZVTPZVG
• Infinite Bashers
  SXXVLZVG
• Infinite Miners
  SZETGLVG
• Infinite Diggers
  SZSTYLVG