The following are known GameShark Codes for Gekioh: Shooting King on Sony Playstation (PS1).

These codes were also known as Action Replay Codes outside the U.S. and later in the U.S. and are compatible with both devices.

• Infinite Lives P1
  80185520 0009
• Quick Score Gain P1
  80185598 FFFF
• Max Score P1
  80185598 E0FF
  8018559A 05F5
• Infinite Bombs P1
  8018550C 0063
• Infinite Credits
  801F6748 0009
• Infinite Lives P2
  80185522 0009
• Quick Score Gain P2
  8018559C FFFF
• Max Score P2
  8018559C E0FF
  8018559E 05F5
• Infinite Bombs P2
  8018550E 0063

Bonus Mode Codes

• Quick Score Gain
  80185168 FFFF
• Max Score
  80185168 E0FF
  8018516A 05F5
• Infinite Lives
  801849F8 0009