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How to Fish Progression Guide: Bosses, Weapons, Islands, Upgrades, and Gold Farming

Fishing is only the setup. The real game is dragging hostile sea creatures onto land, killing them before they escape, and selling the remains to fund better weapons.

 

How to Fish Progression Guide: Bosses, Weapons, Islands, Upgrades, and Gold Farming

 

The most reliable progression loop is simple: collect free food, farm the strongest boss you can beat safely, and upgrade firearm damage before entering the next island. Follow that rule and the campaign becomes far less punishing.

 

 

 

 

How to Fish: Fast Progression Route

Use this route from the crash island to the final boat.

StepActionMain Goal
1 Collect clams Secure free food
2 Catch and sell crabs Build starting cash
3 Buy brass knuckles Kill small creatures faster
4 Save for the knife Prepare for the first boss
5 Use beer can bait Summon the crab boss
6 Defeat the crab boss Get boat keys
7 Travel to Swamp Island Unlock firearms
8 Collect leeches Get special boss bait
9 Buy the shotgun Beat the giant piranha
10 Farm fish and piranhas Build mid-game cash
11 Travel to Beach Island Unlock grilling and the SMG
12 Farm sharks Buy and upgrade the SMG
13 Defeat the pufferfish Get new coordinates
14 Travel to Casino Village Buy the sniper
15 Defeat the tuna and giant bird Unlock Volcano Island
16 Travel to Volcano Island Buy the assault rifle
17 Upgrade the assault rifle Prepare for the final bosses
18 Defeat the whale Start the volcano sequence
19 Defeat the mutated whale Get the final keys
20 Board the final boat Finish the game

 

Do not rush islands just because you unlocked new coordinates. Each island expects a major damage upgrade.

 

Starter Island: Food, Fishing, and Boat Keys

Your first objective is to turn free resources into enough cash for the knife.

 

Starter Island Priorities

1. Collect every clam you see.

2. Catch and sell crabs, shrimp, and other basic creatures.

3. Buy brass knuckles if your fists are slowing you down.

4. Save for the knife.

5. Get the empty beer can bait.

6. Defeat the crab boss.

7. Collect the boat keys and use the radar.

 

Clams are your free healing and hunger supply. Spending early How to Fish Gold on food delays the knife and makes the first boss harder than necessary.

ItemWhen to Get ItPurpose
Clams Immediately Free food and recovery
Basic Fishing Rod Early Required for normal catches
Brass Knuckles Early Better than fists
Knife Before the crab boss Strong early melee damage
Radar Before leaving Locates the next island
Boat Keys After the boss Unlocks island progression

 

How Fishing Works

Use the same process for most catches:

 

1. Face open water.

2. Cast as far as possible.

3. Wait for a bite.

4. Reel until the creature is hooked.

5. Complete the required input.

6. Pull the creature onto land.

7. Kill it before it reaches the water.

8. Sell it or save it for a quest.

 

Fish from a position that forces the catch to land farther inland. Those extra seconds often decide whether you get paid or watch your catch flop back into the ocean.

 

Best Bait and Lure Progression

Better lures increase catch value and unlock bosses. Once your economy is stable, fishing without bait is usually wasted time.

Fishing SetupBest UseValue
No bait/basic bait Starter grinding Low
Hot dog bait Early catch variety Low to medium
Beginner lure Early fish and mini-bosses Medium
Boss lure Repeatable Gold farming High
Professional lure Late-game bosses Very high
Scientific lure Volcano Island catches High

 

Use basic catches to fund your first weapon. Use boss lures to fund everything after it.

 

Beer Can Crab Boss Strategy

Speak with the relevant starter-island NPC to get an empty beer can, then use it as bait to summon the first boss.

 

Recommended Loadout

GearMinimumRecommended
Weapon Brass knuckles Knife
Food 2–3 clams 5 or more clams
Position Open beach Center of the island
Combat style Trade hits Hit, retreat, recover

 

The brass knuckles can win, but the knife makes the fight shorter and safer.

 

How to Beat the Crab Boss

  • Pull it away from the ocean.
  • Attack after it moves or misses.
  • Step back instead of trading every hit.
  • Eat before your health becomes critical.
  • Keep attacking often enough to beat the timer.

 

The timer punishes passive play. The winning approach is controlled aggression: attack, create space, heal, then re-engage.

 

Defeating the crab boss awards the boat keys.

 

Island Progression and Best Weapons

Each island introduces a stronger boss, a better income source, and a new weapon tier.

IslandMain ObjectiveFree FoodKey WeaponMain Threat
Starter Island Unlock the boat Clams Knife Crab boss
Swamp Island Unlock guns Leeches and piranhas Shotgun Giant piranha
Beach Island Unlock grilling Clams and fish SMG Shark and pufferfish
Casino Village Unlock Volcano Island Clams and fish Sniper/SMG Tuna and giant bird
Volcano Island Finish the game Snails and birds Assault rifle Whale and mutated whale

 

The practical weapon path is:

 

Knife → Shotgun → SMG → Sniper → Assault Rifle

 

You do not need to replace every weapon immediately. The SMG remains useful against fast ground targets, while the sniper is mainly for flying enemies.

 

Swamp Island: Leeches, Shotgun, and Giant Piranha

Swamp Island introduces guns and swarm-based combat.

 

What to Do First

1. Speak with the NPC who needs help with a fish.

2. Search the ground for leeches.

3. Trade the required leeches for special bait.

4. Buy or prepare a firearm.

5. Farm normal fish for cash.

6. Get the shotgun before summoning the boss.

 

Leeches are easy to miss, so scan the ground carefully. Keep extras as free food.

 

Is the Shotgun Worth Buying?

Yes. The shotgun offers high burst damage, knockback, and unlimited ammunition. It is especially strong against clustered piranhas.

WeaponBest TraitMain Weakness
Knife Cheap, strong melee damage Dangerous against swarms
Shotgun Burst damage and knockback Can push targets awkwardly
Pistol Usable starter firearm Weak boss damage

 

Giant Piranha Boss Strategy

The giant piranha spawns smaller piranhas. Kill those smaller enemies and eat them when you need health.

 

  • Fight near cover or elevated ground.
  • Shoot the boss when it jumps or exposes itself.
  • Use shotgun knockback against the swarm.
  • Kill small piranhas before they surround you.
  • Eat piranhas for emergency recovery.
  • Stay away from the shoreline.

 

The smaller piranhas are not just threats. They are mobile healing supplies. Use them instead of wasting purchased food.

 

How to Make Gold After Swamp Island

Normal fishing is safe, but boss farming scales much faster.

MethodRiskProfitBest Use
Normal fishing Low Low to medium Safe starter income
Beginner boss lure Medium High First major Gold spike
Selling piranha spawns Medium Medium Extra income after the boss
Bird hunting Low to medium Medium Easier with shotgun or sniper
Gambling fish High Unstable Entertainment, not progression

 

The best rule is to farm the strongest boss you can kill consistently. A weaker boss with a near-perfect success rate pays better than a stronger boss that kills you every second run.

 

Save your money for:

 

1. Weapon purchases.

2. Bullet-damage upgrades.

3. Recoil control.

4. Magazine upgrades.

5. Better bait.

 

Cosmetics come last. A stylish gun still loses if it hits like wet bread.

 

Beach Island: Grill, Sharks, SMG, and Pufferfish

Beach Island is the main mid-game preparation zone. It unlocks cooking, shark farming, the SMG, and stronger boss encounters.

 

Beach Island Priorities

1. Complete the grill NPC's task.

2. Catch and kill sharks.

3. Unlock the lighter.

4. Grill valuable catches.

5. Farm enough cash for the SMG.

6. Upgrade the SMG's damage.

7. Defeat the pufferfish boss.

 

When Should You Grill Fish?

Cooking can increase sale value, but grilling every cheap fish wastes time.

CatchGrill It?Reason
Cheap fish Usually no Low return for the time spent
Boss fish Sometimes Better value, unless needed for a quest
Rare or endangered fish Yes, if sellable Higher return
Quest items No Turn them in directly

 

Before selling a rare catch, check nearby NPC requirements. Selling a quest item can stall progression and force another fishing cycle.

 

Shark Boss Strategy

The shark is fast and punishes players who fight in open terrain. Use the island's objects as cover.

 

Recommended Shark Loadout

GearRecommendation
Weapon Shotgun or SMG
Food Clams or fish
Utility Discs/frisbees
Cover Grill table, trees, or structures

 

Placed discs can add damage or disrupt the shark's movement. Put them near routes the shark repeatedly uses.

 

How to Beat and Farm Sharks

  • Stand near the grill, a tree, or another solid object.
  • Let the shark approach you.
  • Fire while moving backward.
  • Break line of sight when it lunges.
  • Never chase it into the water.
  • Recover before starting another lure.

 

Once the fight becomes consistent, shark farming provides enough money to buy and improve the SMG.

 

Best SMG Upgrades

The base SMG has heavy recoil and mediocre efficiency. Damage and control upgrades transform it into a reliable boss weapon.

UpgradePriorityReason
Bullet Damage Very high Directly improves boss DPS
Red Dot/Laser High Makes tracking easier
Compensator High Controls recoil
Magazine Upgrade Medium Reduces reload pressure
Cosmetic Skin Low No combat benefit

 

Buy bullet damage first. Shorter fights require less food and create fewer opportunities for mistakes.

 

Pufferfish Boss Strategy

The pufferfish becomes more dangerous as it grows. Its poison zones turn the fight into a positioning test.

 

Main Threats

  • Large health pool.
  • Rapid movement.
  • Poison puddles.
  • Expanding body and hitbox.
  • Restricted safe space.

 

How to Beat the Pufferfish

  • Use an upgraded SMG or another strong firearm.
  • Maintain distance.
  • Leave poison zones immediately.
  • Move into open terrain before it expands.
  • Avoid getting trapped against the grill.
  • Heal before reaching critical health.
  • Use full bursts only when your path is safe.

 

When the pufferfish starts expanding, stop chasing damage and reposition. Poison avoidance matters more than squeezing in one extra magazine.

 

Turn in the required boss item to unlock the next coordinates.

 

Casino Village: Sniper, Tuna, Giant Bird, and Gambling

Casino Village offers high-value fish, stronger bait, the sniper rifle, and two progression bosses.

 

Casino Village Priorities

1. Buy stronger bait.

2. Farm valuable fish.

3. Purchase the sniper rifle.

4. Hunt birds for cash and bonus kills.

5. Defeat the tuna boss.

6. Defeat the giant bird.

7. Turn in the required trophy for new coordinates.

 

Is Gambling Worth It?

Gambling is not a reliable progression method. Stable boss farming is better.

ApproachRecommendationReason
Bet cheap fish Acceptable Low-value risk
Bet rare fish Avoid Can erase valuable income
Bet boss trophies Very risky Only safe when bosses are easy to farm
Ignore gambling Most efficient Guarantees upgrade progress

 

Sell valuable catches directly when saving for the sniper or assault rifle.

 

Sniper Rifle Strategy

The sniper deals excellent single-shot damage and performs best against distant or flying targets.

StrengthsWeaknesses
High single-shot damage Weak at close range
Excellent against flying enemies Slow fire rate
Can generate trickshot bonuses Requires accurate aim
Strong for bird hunting Poor panic weapon

 

Use the sniper for birds and safe opening shots. Switch to the SMG when a fast enemy closes the distance.

 

Do not chase trickshot bonuses during dangerous boss phases. A small bonus is not worth losing the entire catch.

 

Tuna Boss Strategy

The tuna is fast, aggressive, and awkward to fight in open ground. Buildings can restrict its movement.

 

How to Beat the Tuna

1. Hook the tuna.

2. Move toward a nearby building.

3. Let it chase you around the structure.

4. Shoot while it is slowed, blocked, or stuck.

5. Use the sniper only at long range.

6. Switch to the SMG when it gets close.

7. Reload and heal whenever the building breaks line of sight.

 

This is not a clean duel. It is terrain abuse, and it works.

 

Giant Bird Boss Strategy

The giant bird spends most of the fight airborne and drops dangerous projectiles. The sniper rifle is the best counter.

Boss ActionCounter
Flying high Track it with the sniper
Diving attack Move sideways
Dropped projectiles Fight near cover
Exploding on death Watch where the loot lands
Flying over water Lure it back over land

 

Keep the fight over land. If the bird dies above the ocean, important drops may become difficult or impossible to recover.

 

Defeat it and turn in the required head or trophy to unlock Volcano Island.

 

Volcano Island: Scientific Lures and Final Preparation

Volcano Island is the final progression area. Do not start the whale sequence until your assault rifle and food supply are ready.

 

Volcano Island Checklist

1. Buy scientific lures.

2. Farm volcanic fish for money.

3. Purchase the assault rifle.

4. Upgrade bullet damage.

5. Upgrade magazine size and recoil control.

6. Stockpile snails, birds, and edible drops.

7. Prepare the bait required for the whale.

8. Defeat the normal whale.

9. Throw the whale into the volcano.

10. Defeat the mutated whale.

 

Volcano Island Food

Use anything you can collect without spending Gold:

 

  • Snails.
  • Birds.
  • Fish chunks.
  • Edible creature drops.
  • Boss summons that can be consumed.

 

Place or carry food before starting the final sequence. Searching for healing while the boss is attacking is how good attempts fall apart.

 

Best Assault Rifle Upgrades

The assault rifle is the safest endgame weapon. It combines range, sustained damage, and enough accuracy for both whale fights.

UpgradePriorityReason
Bullet Damage Very high Shortens both whale fights
Extended Magazine High Reduces dangerous reloads
Recoil Control High Keeps sustained fire on target
Sight/Scope Medium Useful, but not essential
Cosmetics Low Save money for combat upgrades

 

The whale's hitbox is enormous, so perfect accuracy is unnecessary. Sustained damage and safe reload timing matter more.

 

Whale Boss Strategy

The normal whale looks worse than it is. With an upgraded assault rifle, the fight becomes a straightforward positioning check.

 

How to Beat the Normal Whale

  • Maintain medium range.
  • Fire continuously during safe attack windows.
  • Move away from ground-pound attacks.
  • Keep the whale in view when it becomes airborne.
  • Reload while it is moving or recovering.
  • Heal before your health reaches the danger zone.
  • Never attempt to melee it.

 

The whale's size works in your favor. Most assault-rifle bursts will connect.

 

For story progression, keep the whale for the volcano sequence instead of selling it. If the normal whale nearly kills you, stop and farm more upgrades before creating the mutated version.

 

Mutated Whale Final Boss Strategy

The mutated whale is dangerous because burn damage continues draining health after the initial hit. Fire avoidance is more important than perfect DPS uptime.

 

Final Boss Preparation

RequirementRecommended Level
Assault Rifle Purchased
Bullet Damage Maximum or near maximum
Magazine Upgrade At least one level
Food As much as you can carry or stage nearby
Snails/Birds Stockpiled
Health and Hunger Full
Escape Route Planned before the fight

 

How to Beat the Mutated Whale

1. Drop the normal whale into the volcano.

2. Retreat immediately toward open ground.

3. Keep the mutated whale on-screen.

4. Avoid every visible fire zone.

5. Shoot during landings and recovery animations.

6. Reload while the boss is moving.

7. Heal immediately after taking burn damage.

8. Do not chase it uphill without a clear reason.

9. Maintain enough damage to beat the timer.

 

If you catch fire, stop shooting and recover. Continuing to attack while burning often turns a winning run into a death.

 

Common Mutated Whale Mistakes

MistakeWhy It FailsFix
Starting underprepared Low DPS extends the fight Upgrade AR damage first
Ignoring burn damage Fire rapidly drains health Heal immediately
Losing sight of the boss Leads to surprise slams Keep the camera raised
Carrying too little food Prevents recovery Stockpile snails and birds
Panic reloading Wastes safe damage windows Reload during boss movement

 

Once the mutated whale dies, collect the final keys and use the last boat to complete the game.

 

Best Gold-Making Methods by Island

Gold determines how quickly you can buy weapons and damage upgrades.

Game StageBest Money FarmWhy It Works
Starter Island Crabs and shrimp Safe starting income
After buying the knife First boss farming Better payout
Swamp Island Fish and piranha spawns Enemies also provide food
Beach Island Shark farming Strong repeatable profit
Casino Village Tuna and bird farming High-value rewards
Volcano Island Scientific lure fish Valuable late-game catches
Endgame Whale-related farming Highest late-game value

 

Prioritize consistency. If a boss kills you in half your attempts, drop down one tier and farm something safer.

 

Best Weapons for Every Situation

SituationBest Weapon
Small, fast creatures Knife or SMG
Enemy swarms Shotgun
Flying enemies Sniper
Large bosses Assault rifle
Starter Island Knife
Mid-game farming SMG
Final bosses Assault rifle

 

The sniper is excellent against birds but poor when enemies reach melee range. The shotgun controls swarms but eventually falls behind upgraded automatic weapons. The assault rifle wins the endgame through reliable, sustained damage.

 

Combat Rules That Prevent Most Deaths

  • Fight inland, away from the water.
  • Keep food in an easy-to-reach slot.
  • Fill health and hunger before summoning a boss.
  • Upgrade damage before cosmetics.
  • Use trees, grills, and buildings as cover.
  • Reload during boss movement or recovery.
  • Watch the boss timer.
  • Sell catches only after checking quest requirements.
  • Stop using trickshots when the fight becomes dangerous.
  • After two failed attempts, leave and upgrade.

 

Most unfair fights are equipment checks. More damage shortens the timer, reduces food consumption, and limits the number of attacks you must survive.

 

FAQ

What is the fastest way to make Gold in How to Fish?

Catch and sell basic creatures until you can buy the knife. After Swamp Island, switch to boss lures and repeatable boss farming. Sharks are a strong mid-game target, while scientific-lure catches and whale-related farming provide better late-game income.

 

What weapons should I buy first?

Follow this progression:

 

Knife → Shotgun → SMG → Sniper → Assault Rifle

 

Use the knife for the starter boss, shotgun for piranha swarms, SMG for sharks and pufferfish, sniper for the giant bird, and assault rifle for both whale fights.

 

What should I upgrade first on guns?

Upgrade bullet damage first. Then buy recoil control and magazine capacity. Damage produces the biggest immediate improvement because it shortens every boss fight.

 

How do I beat the giant bird and tuna bosses?

Use the sniper rifle against the giant bird and fight it over land so its drops remain recoverable. Against the tuna, use buildings to slow or trap it, then attack with the SMG at close range.

 

How do I beat the mutated whale?

Use a heavily upgraded assault rifle, enter with full health and hunger, and stockpile food. Retreat to open ground after starting the volcano sequence. Avoid fire zones, heal immediately after burn damage, and attack during the whale's landing and recovery windows.

 

Summary

The fastest How to Fish progression depends on three things: free food, reliable boss farming, and timely weapon upgrades.

 

Use this weapon route:

 

  • Knife for the beer can crab boss.
  • Shotgun for the giant piranha and its swarm.
  • SMG for shark farming and the pufferfish.
  • Sniper for birds and long-range targets.
  • Assault rifle for the whale and mutated whale.

 

Farm the strongest boss you can defeat consistently. Upgrade damage before moving to the next island. Keep quest items until you know they are safe to sell.

 

The final lesson is simple: cast the line, drag the monster inland, shoot it with increasingly excessive firepower, and sell what remains. That is fishing—more or less.

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