Walkthrough
How to Fish gates its islands behind quests and bosses, and the game rarely tells you what to do next. These walkthrough pages cover each progression wall in order: getting off the first island, unlocking the third island, and what actually happens after you beat the Pufferfish.
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What to Do After Beating the Pufferfish in How to Fish
Progression · Island 3 → 4

How to Leave the First Island in How to Fish
Progression wall #1 · Spider Crab

How to Unlock the Third Island in How to Fish
Progression wall #2 · Giant Piranha
New here? Start with Leave the First Island.