How to Fish game guide

How to Beat Spider Crab (First Boss) in How to Fish

Get the Empty Beer Can, spawn the Spider Crab at the Lighthouse and beat the first boss by sidestepping its charge and using the stagger window.

Quick answer Buy a Beer Can and give it to the Lighthouse Keeper to receive the Empty Beer Can that summons Spider Crab. Hold a short gap, sidestep its committed charge and attack during the stagger. Early Patch 1.0.11 players reported the crab flying away; later replies say a hotfix arrived, so restart Steam and retest before using a workaround.

Why did Spider Crab leave?

If the fight HUD shows a second white bar beneath the health bar, read it as the encounter’s escape timer. Damage reduces the health bar; time drains the white bar. If that timer empties before the kill is recorded, the boss leaves or the encounter resets.

HUD signalWhat it meansResponse
Boss health remains, white bar is fallingThe fight is still active but the escape window is shrinkingKeep using safe damage windows instead of extending the kite indefinitely
Countdown appears near the endThe current attempt is about to expireCommit only to damage you can land without dying or losing control of the arena
Boss vanishes without a kill resultThe encounter ended; it was not a successful defeatAcquire another Empty Beer Can and resummon Spider Crab.
  • Buy ammunition, healing and upgrades before spending the boss trigger.
  • Use cover to create shots, not to run without dealing damage for the entire fight.
  • Keep the boss visible so a reset is not confused with a kill or progression bug.
No universal seconds publishedCurrent guides agree on the white-bar function, but Dazed Games has not published one duration that can safely be applied to every boss, difficulty, lobby and build.

Patch 1.0.11 Spider Crab status

Two September 2 Steam threads reported the Spider Crab flying into the air or water after the update, leaving the first fight unreachable. Later replies in the larger thread say a hotfix is available and the issue is fixed for them.

Community status, not a formal patch noteDazed Games did not list this boss regression or hotfix in the checked 1.0.11 announcement. Restart Steam, wait for the current build to install and retry the normal arena once. Do not treat the broken launch window as the permanent boss pattern.

Spider Crab’s charge creates the opening

Spider Crab is the first Lighthouse boss. Current boss guides identify a repeatable positional pattern: it becomes vulnerable after a committed charge misses and the creature staggers. A short sideways dodge is better than backing across open ground while attacking.

Your goal is to cause a bad approach. Keep the structure between you and the boss, move around its edge and avoid getting pinned against a wall or shoreline. When the boss visibly staggers or looks dizzy, stop retreating long enough to land controlled damage.

Step-by-step fight plan

  1. Get the Empty Beer Can. Buy a Beer Can, give it to the Lighthouse Keeper instead of drinking it, and keep the Empty Beer Can he returns.
  2. Summon and choose a sidestep lane. Stay near the Lighthouse without wedging yourself into a corner.
  3. Bait the rush. Let the boss commit while you move around the structure rather than directly away from it.
  4. Watch for the stagger. This is the damage window; fire deliberately instead of emptying ammunition during the chase.
  5. Leave before recovery. Once the boss resumes movement, return to the circling route and repeat.
Official How to Fish gameplay clip illustrating the game’s close-range chaos and movement. Dazed Games / Steam.

Use clams and space to recover

Players in the same discussion mention clams as a healing option. Do not wait until the boss is already touching you to use one. Create the obstacle gap first, then heal while its route is interrupted. If your inventory or controls make healing unreliable, treat avoiding one more hit as more valuable than squeezing in one more shot.

In co-op, have the targeted player continue the circle while teammates shoot from positions that do not overlap the route. Everyone standing on the same side turns one rush into a team-wide collision.

After Spider Crab falls

Pick up the Spider Crab’s distinctive quest result and return to the Lighthouse Keeper before selling or cooking the rest. Current progression guides connect that hand-in to the boat keys and the original $10 Radar purchase. If the route does not advance, speak to the Keeper again with the boss result still present.

Entity noteCurrent boss guides consistently use Spider Crab. This page keeps the existing /bosses/first-boss address so old links still work while the title covers both the creature name and “first boss” search.

Sources used on this page

  • How to Fish on Steam Dazed Games / Valve · accessed 2026-09-01 · identity, release, features, platforms, system requirements, store feature list, screenshots, gameplay clips
  • How to Fish community discussions Steam Community · accessed 2026-09-05 · current player questions, Patch 1.0.12 Steam Cloud status questions, post-1.0.12 Piranha difficulty reports, inverted-audio report, Patch 1.0.11 Spider Crab flying reports and hotfix claim, Pufferfish kill without head or coordinates, Patch 1.0.10 uncook demand, boat missing after loading, Spider Crab Reel duplicates, Drip Voxelfish completion blockers, Bing Bong and Coconut, shared multiplayer money, boss escape questions, Bean speedrun demand, competitive speedrun demand, save loading failures, post-1.0.10 missing-item reports, weapon storage questions, unconfirmed Sniper Rifle nerf question, invite failures, high GPU and FPS-cap reports, mouse-movement stutter, fish not biting, audio duplication and distortion, Unity 6000.4.4f1 launch crashes, 0x11C7 launch-block reports, boat items after reload, missing equipment reports, weapon skin questions, second-island questions, lost Radar reports, drip creature questions, cooked fishing rod reports, boss difficulty, multiplayer issues
  • STEAM DECK VERIFIED, GEFORCE NOW & PATCH 1.0.11 — official How to Fish announcement Dazed Games / Steam Community · accessed 2026-09-02 · Patch 1.0.11, Steam Deck Verified, GeForce NOW, aim and sprint toggle options, hold to attack, nametag toggle, save corruption checks, save backups, item-dot colors, self-damage from explosives, Iron Sight removed from shop, Suppressor to Compensator downgrade blocked, inventory-on-join attempted fix, held-once selling rule, Drip Parrotfish cooking fix, hand pickup animation fix
  • I'm Playing 100% of How to Fish Skoottie · accessed 2026-08-21 · launch-day walkthrough, quest flow, 360 no scope demonstration
  • How to Fish: How to Defeat All Bosses AllThings.How · accessed 2026-08-24 · Spider Crab, Giant Piranha, Albatross, Bowhead Whale, boss bait and hand-ins
  • How to Fish: Full Island and Boss Progression Walkthrough AllThings.How · accessed 2026-08-24 · five-island route, three-leech objective, boss trophy hand-ins, Radar purchase
  • WHY DO BOSSES LEAVE?! — How to Fish discussion Steam Community · accessed 2026-08-27 · Pufferfish leaving near defeat, boss escape frustration, current boss-timer demand
  • How to Fish: How to Defeat the Spider Crab AllThings.How · accessed 2026-08-27 · white escape bar, boss escape timer, encounter reset, later-boss timer pattern
  • Last update broke first boss fight pls fix — How to Fish discussion Steam Community · accessed 2026-09-02 · Spider Crab flying after update, multiple player confirmations, community-reported hotfix availability, no formal hotfix note
Keep moving

Giant Piranha

Prepare for the Island 2 second boss and its smaller piranhas.