How to Fish Guides
Guides for new and returning players, written from verified gameplay on the current build.
Every guide here is built from the official store description and verified gameplay footage. Anything not confirmed is marked “not yet verified” instead of guessed.
Start here
Beginner Guide
The core loop, first steps and the mistakes to avoid.
Read guideGuideWalkthrough
The full route from the boat crash to the end.
Read guideGuideIsland Progression
Where to go next and how progress gates work.
Read guideProblem-solving guides
Leeches
The leech quest — including the trap that confuses everyone.
Read guideGuideEnding
How to finish the known story route.
Read guideGuideBoat Keys
Early boat travel gate and troubleshooting.
Read guideGuideHow Many Islands
Direct island-count answer and route order.
Read guideGuideRadar
What is known about radar and travel.
Read guideGuideBosses Hub
All bosses with detailed fight guides.
Read guideFast-changing facts
How to Fish is being patched quickly (1.0.5 → 1.0.9 in the first week). Check the updates page before trusting an older tip.
FAQ
Common questions about this topic.
Where should a new player start?
Read the Beginner Guide first, then Island Progression to understand how progress works.
Do these guides print exact numbers?
Only verified figures. Boss HP, damage and drop stats are not published until verified.