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

• Start With More Grenades
  ZPSLPXZA
• Start With Fewer Grenades
  IASLPXZA
• Start With No Grenades
  AASLPXZA
• Start With Less Spray
  LPKUIZTZ
• Start With No Spray
  AAKUIZTZ
• Never Lose Grenades Outside Buildings
  SXKXXIVG
• Never Lose Grenades Inside Buildings
  SZVKAIVG
• Never Lose Spray Outside Buildings
  SXUXKIVG
• Never Lose Spray Inside Buildings
  SZUKYIVG
• Stop Timer
  SZKLIKVK
• Start With Less Time
  ILOULXPL