The following are known GameShark Codes for Jupiter Strike on Sony Playstation (PS1).
These codes were also known as Action Replay Codes and in most cases will work on both devices.

These codes are for the U.S. version of the game.

• Infinite Lives
  800C38A4 0003
• Infinite Shields
  800BB3D4 0064
  800BB818 0064
• Laser Always Cool
  800BB950 0064