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

• Start With 1 Life
  AASGITZA
• Start With 2 Lives
  PASGITZA
• Infinite Lives
  EVKNKAPA
• Infinite Time
  AVULEESZ
• 255 Points For Each Present Collected
  NNXYKPZU
• 108 Points For Each Present Collected
  GVXYKPZL
• Only Need 1 Diamond For An Extra Life
  PAKLTPTA
• 3 Balloons Needed To Complete A Level
  OZXKXZOU
  LAXKUZPI
• 2 Balloons Needed To Complete A Level
  OZXKXZOU
  ZAXKUZPI
• 1 Balloon Needed To Complete A Level
  OZXKXZOU
  PAXKUZPI
• Die Once Or Kill One Enemy For Invincibility
  SZKIKGSA