This page contains Cheats for Blue Marlin organized by sections for NES. Blue Marlin is a Sports Nature Fishing game, made by Hot-B and published by Hot-B. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
Hold Start + Select at the title screen and reset the NES....From: Danae
Enter C3C3C3 755XCQ L955HQ 3F2PP5 LLTTZKP or 7ZV2JH GGF65X .8XXGL STS4XP NMLLZZW as a password....From: kakabaka
Enter 63CX.F-WSHJK PFTT.4 6PPPPWWWWLH5 as a password....From: hawasakigirl
Follow the seagulls to find a blue marlin....From: ArchDuke
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