Yu-Gi-Oh Dark Duel Stories (Game Boy)

GameShark and Pro Action Replay Codes

Note:
A GameShark or Pro Action Replay cartridge is required to use the codes featured below.

North American version

Enemy has no LP:
9100CBC5
You must inflict at least one damage to win. Combine with Leghul's Spec. for an instant win.
Player one has unlimited LP:
9199C7C5
9199C8C5
All codes above from Masamunex.
No sacrifices:
9102D5CA
You do not have to sacrifice any monsters to summon strong monsters.
Information in this section was contributed by KDFflyers.
Official codes from InterAct.