Circle the lighthouse or nearby solid structure, make the boss overcommit to a rush and shoot during its visible stagger or recovery. Stop attacking before it fully recovers, rebuild distance and repeat the same route.
Before starting
- Clear the lighthouse area of ordinary creatures.
- Bring a ranged weapon, ammunition and healing food.
- Walk one lap around the structure and identify shoreline dead ends.
- Keep inventory space for the unusual boss drop.
Step-by-step fight
- Stand at medium distance with the lighthouse close enough to reach.
- As the boss rushes, move around the nearest corner instead of backing straight away.
- Keep the structure between you and the boss until it collides, turns badly or enters a visible stagger.
- Step out and fire during the recovery.
- Stop early, move back behind cover and reset the same approach.
Do not chase extra damage after the recovery ends. One safe window repeated several times is faster than restarting after being pinned.
Co-op version
The targeted player circles the lighthouse without stopping to shoot. Teammates stand at separate angles and attack only when the boss commits to the runner. When attention switches, the new target joins the route and the previous runner becomes damage support.
After the kill
Collect the distinctive trophy before ordinary pieces and test it at the nearby quest giver. If dialogue does not advance, check which co-op player holds the drop before repeating the boss.
Next: Island Progression or the Piranha Boss.
Sources
- How to Fish on Steam — Dazed Games / Valve — https://store.steampowered.com/app/4001890/How_to_Fish/ — boss and island progression loop.
- How to Fish General Discussions — Steam Community / Valve — https://steamcommunity.com/app/4001890/discussions/ — lighthouse stagger and hand-in reports.