Dogtooth Tunas Succesfully complete arcade mode three times to make the Dogtooth Tunas cacheable in the Fishing Port stage.
Fishing Port Stage Succesfully complete arcade mode twice to unlock the Fishing Port stage in original mode under the free fishing option.
Hideaway Of Big Fish Stage Succesfully complete arcade mode once to unlock the Hideaway of Big Fish stage in original mode under the free fishing option.
Napoleon Fish Succesfully complete arcade mode four times to make the Napoleon Fish cacheable in the Corel Reef.
Gameshark Sega Marine Fishing Hacks
Max Items Available
83738F14 000003E7
Infinite Time (Arcade Mode)
D53081CA 000042EA
Max Points (Arcade Mode)
CABBE5ED 0000270F
Low Time (Mini Games)
D53081CA 0000000A
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Sega Marine Fishing Strategy Guide
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