Unofficial Steam field guide
How to Fish Guide
A practical answer-first wiki for fish locations, bait, island progression, bosses, money and achievements.
Start here
Find the fix for your current run
First-hour route
Get off the Lighthouse, build a cash buffer, and buy the first upgrade that removes a bottleneck.
OpenFish database
Check the island, rod, and bait before burning another cast.
OpenIsland route
Follow the known route from Lighthouse to Volcano and understand the quest gates.
OpenBoss fish
Prepare the trigger bait, clear your inventory, and fight without wasting the attempt.
OpenLatest field notes
Browse allbosses
How to Fish Pufferfish Boss Guide
Prepare for the Desert island Pufferfish route without burning Carrot bait or losing the quest hand-in.
fish
How to Fish: All 28 Achievements Checklist
A spoiler-aware checklist for progression, collection, speed, and challenge achievements in How to Fish.
bosses
How to Fish Boss Fish: Triggers and Clean Fights
Prepare special bait, clear your inventory, and follow the boss trophy hand-ins that unlock the next How to Fish destination.
fish
How to Fish Fish Database: Island, Rod and Bait
A quick lookup of the confirmed How to Fish roster, organized by island, rod, and lure tier.
guides
How to Fish Beginner Guide: Your First Hour
Get off the Lighthouse, build a cash buffer, and buy the first upgrade that removes an early-game bottleneck.
guides
How to Fish Co-op Route for Four Players
Split jobs, share bait information, and keep a four-player party moving toward the next island objective.
Explore the guide
Short, practical pages for the decisions that slow a run down.
Fish database
Location, rod and bait for the confirmed roster.
Rock Crab Lighthouse · Free Lure
Needlefish Island 3 · Standard Lure
Anglerfish Volcano · Scientific Lure
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Island route
The current progression route and its hand-in gates.
- 1
Lighthouse
- 2
Forest
- 3
Desert
- 4
Rocks
- 5
Volcano
View all
Boss preparation
Special bait, inventory discipline and clean-fight habits.
Spider Crab
Empty Beer Can · Lighthouse
Giant Piranha
Modified Leech · Island 2
Pufferfish
Carrot bait · Island 3
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Run economy
Spend when it removes a bottleneck and keep a reserve for the next island.
Upgrade the rod
Match the bait tier
Keep quest fish
Gamble only with spare cash
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Frequently asked questions
Quick answers to common How to Fish questions.
What should I upgrade first?
Why is the line staying empty?
What is the island route?
Should I sell every fish?
Ready for the next cast?
Keep the fish database open, match the bait to the water, and check the live objective after patches.