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

• Infinite Lives
  SXEKGZVI
• Start With 1 Life (Both Players)
  PANYNZLA
• Start With 6 Lives (Both Players)
  TANYNZLA
• Start With 9 Lives (Both Players)
  PANYNZLE
• Player 1 Has More Lives Than Player 2
  VANNVZSA
• Shoot More Bullets
  AAOKIZPA
• Start At Level 5
  IAVNNZPA
  GAVNUZAA
• Start At Level 10
  ZAVNNZPE
  PAVNUZAE
• Start At Level 15
  APVNNZPA
  YAVNUZAE
• Start At Level 20
  GPVNNZPA
  LPVNUZAA