The following are known Game Genie Codes for Contra Spirits on Super Nintendo (SNES).

• Infinite Lives (Side-View Levels)
  22BB-AD01
• Infinite Bombs (Side-View Levels)
  2264-D760
• Infinite Bombs (Top-View Levels)
  22B8-0766
• Infinite Lives (Top-View Levels)
  22B8-0766
  6DBB-64DB
• Keep Main Weapon When You Die (Side-View Levels)
  82BA-6FA1
• Keep Main Weapon When You Die (Top-View Levels)
  82BC-646B
• Keep Main Weapon After Continue P1
  C2C9-67DF
• Keep Main Weapon After Continue P2
  C2C9-67AF
• Invincible (Top-View Levels)
  8961-6F08
• Player 1 Invincible (Side-View Levels)
  89B3-6F01
  89C0-6D09
• Player 2 Invincible (Side-View Levels)
  89C5-6FD9
  89B6-AFA1