Island 4 · Rocks · Required setup mini-boss

How to beat Tuna

Buy the Professional Boss Lure on Rocks Island and cast from a clear shoreline. Sidestep Tuna's committed jumps and answer with close-range ranged damage after it lands. Do not sell, cook or eat the body—place the intact Tuna on dry ground near cover to attract Albatross.

TunaIsland 4 · Rocks
How to Fish.ing creature field mark
Trigger
Professional Boss Lure
Setup
Fishing Rod
Hand-in
Place the defeated Tuna on dry ground
Unlock
Triggers the Albatross encounter

Trigger → fight → hand-in

The complete Tuna route

  1. 01 · Start

    Talk to the islander about the large bird

    The Rocks story route uses Tuna as bait for the Albatross rather than as an NPC hand-in.

  2. 02 · Catch

    Cast the Professional Boss Lure

    Use the Boss version with the Fishing Rod. The regular Professional Lure does not summon Tuna.

  3. 03 · Fight

    Sidestep the jump and fire after landing

    Keep open lateral space, let Tuna commit to its leap, then punish the recovery with a Shotgun or upgraded ranged weapon.

  4. 04 · Preserve

    Place the whole Tuna on dry ground

    Keep the defeated body intact and put it near building cover. The Albatross arrives to take the bait.

The fight

Turn the arena into your shield

Pufferfish wins when you stop moving. Your job is to keep clean sand ahead of you and a palm trunk between each charge.

01

Move across the leap

Watch the takeoff, strafe out of the landing line, and turn back only after impact.

02

Use the landing recovery

Close-range damage is safest immediately after Tuna commits to the jump.

03

Keep the body visible

Finish the fight away from water and clutter so the quest bait is easy to recover.

04

Prepare for the next boss first

Albatross begins after the body is placed, so restock before you put Tuna down.

Fix the failed run

What went wrong?

Use the symptom, make one correction, and go again.

Regular fish appear

You equipped Professional Lure. Tuna requires Professional Boss Lure.

The jump keeps landing on you

Strafe across the takeoff line instead of retreating in the same direction.

Albatross never arrives

Place the defeated Tuna body on dry ground near the Rocks shop after starting the islander's request.

The Tuna is gone

If it was sold, cooked or eaten, buy another boss lure and catch a replacement.

Fast answers

Tuna FAQ

What lure catches Tuna?

Professional Boss Lure with the Fishing Rod on Island 4 · Rocks.

What should I do with Tuna after the fight?

Keep the body intact and place it on dry ground to attract Albatross.

Can I sell Tuna before Albatross?

No. The defeated Tuna is the trigger for the next story encounter.

Guide sources

Gameplay route checked 2026-10-02 for Patch 1.1.3.