Posted inNESNintendoBlue Marlin – Cheats & Tipsby Classic-Cheats•April 1, 2024 Here are some cheats and tips for the game Blue Marlin.Level select: Enter C3C3C3 755XCQ L955HQ 3F2PP5 LLTTZKP as a password.Start at Hawaii-3: Enter 63CX.F-WSHJK PFTT.4 6PPPPWWWWLH5 as a password.