How to Really Fish Complete Game: Full Walkthrough for All 5 Islands & Bosses
Master How to Really Fish complete game with this detailed walkthrough covering all five islands, boss strategies, weapon upgrades, and money-making tips.
If you're searching for How to Really Fish complete game help, you've landed in the right spot. This bizarre co-op Roblox fishing shooter from Crazy Fishing Friends throws you into a world where you'll wield sniper rifles against giant crustaceans, feed beer cans to lighthouse keepers, and ultimately battle a mutated whale inside a volcano. The game is short but packed with quirky gameplay mechanics that can leave you scratching your head if you don't know what you're doing. Whether you're playing solo or with friends, this guide will walk you through every island, every boss fight, and every essential purchase so you can finish the game without wasting time on dead ends.
Core Mechanics You Need to Know First
Before diving into island-specific strategies, understanding a few foundational systems will make your How to Really Fish complete game run significantly smoother. The game revolves around a simple loop: fish for money, buy better gear, obtain special bait, catch a boss, feed the boss remains to an NPC, then move to the next island.
Money Management & Inventory
Your hunger bar doubles as a secondary health pool — when it's full, you passively regenerate health. Let it empty, and you'll start taking direct damage. That means eating fish regularly isn't optional; it's survival. Here's how to keep your wallet and stomach full:
| Money-Making Method | Location | Profit Level | Best Practice |
|---|---|---|---|
| Standard fishing with best available lure | All islands | Medium | Always use the highest-tier lure you can afford |
| Cooking fish on grill/lava | Islands 3-5 | High | Cook before selling for increased value |
| Trickshot fishing | Island 2+ | Medium-High | Stylish catches yield bonus cash |
| Dynamite fishing | Island 2+ | Medium | Blow up multiple fish at once for efficiency |
| Feeding NPCs | All islands | Variable | Some NPCs pay premium for specific catches |
Pro tip: Always purchase the Extra Inventory Slot immediately upon arriving at a new island. The additional storage lets you stockpile fish for selling or eating, and you can always resell outdated weapons for partial refunds.
Weapon Progression Overview
| Island | Weapon Available | Upgrade Priority | Keep or Sell Later? |
|---|---|---|---|
| 1 | Knife (meleed) | Medium | Sell after Island 1 |
| 2 | Pistol & Shotgun | High for Shotgun | Keep Shotgun briefly |
| 3 | SMG | High | Keep through Island 4 |
| 4 | Sniper Rifle | High | Keep through endgame |
| 5 | Assault Rifle | Critical | Primary weapon for finale |
Island 1: The Lighthouse & Spider Crab
Your How to Really Fish complete game journey begins on a modest island that serves as the tutorial. The mechanics here are straightforward, but missing a step can stall your progress.
- Purchase the Crab-Fishing Rod and start catching crustaceans. Feed these to the lighthouse keeper to build up cash. Hot Dog Bait helps you snag more valuable catches if you can afford it.
- Buy and upgrade the knife — you'll need it for the boss fight.
- Grab a can of beer from the shop and feed it to the lighthouse keeper. He'll hand back the empty can.
- Use that empty can as bait on your rod to hook the Spider Crab.
- Defeat the Spider Crab boss, then feed its shell to the lighthouse keeper. He'll reward you with boat keys.
- Buy the radar tablet ($10) and board your wooden motorboat.
- Follow the green dot on your radar to reach Island 2.
Island 2: Guns, Dynamite & Giant Piranha
The second island introduces firearms and explosive fishing. This is where the game starts opening up mechanically.
| Item | Purpose | Cost Efficiency |
|---|---|---|
| Beginner Lures | Basic fish catching | Low — upgrade ASAP |
| Dynamite | Mass fish kills | High — great for quick cash |
| Shotgun | Boss fights | High — primary weapon here |
| Big Motor Upgrade | Boat speed | Essential purchase |
Key steps:
- Buy the Fishing Rod and start catching fish properly. Use Dynamite to blow up clusters of fish for fast money.
- Purchase and upgrade the shotgun — it's your best friend against the upcoming boss.
- Collect three Leeches and feed them to the woman on the island. She'll give you Leech Bait.
- Equip the Leech Bait and fish until you hook the Giant Piranha boss.
- Kill the Piranha, feed its skeleton to the woman, and she'll update your radar with the yellow dot leading to Island 3.
- Don't forget the Big Motor upgrade for your boat before departing.
Island 3: Desert Island, SMG & Pufferfish
The desert island is larger with a more robust shop. You'll find an SMG, Standard Lures, gun attachments, and the Boat Radar upgrade. There's also a grill master with an extinguished grill — reigniting it is technically optional but highly recommended since cooked fish sell for more and heal more effectively.
| Objective | NPC Involved | Reward |
|---|---|---|
| Kill Blue Shark miniboss | Grill Master | Lighter (for grill) |
| Catch endangered fish | Tourist on beach | Carrot Bait |
| Kill Pufferfish boss | Tourist on beach | Island 4 coordinates |
Endangered fish include Needlefish, Bowlfish, and Seahorses — any of these will satisfy the tourist's request.
Important: Buy and upgrade the SMG, and do not sell it when you leave this island. You'll need it for Island 4. The grill mechanic lets you cook fish to a golden brown, increasing their sell value and healing potency — a worthwhile investment before tackling tougher bosses ahead.
Island 4: Professional Lures & Albatross Boss
The fourth island features a split shop setup: the main store sells Professional Lures while a separate gun shop offers the sniper rifle and additional attachments. There's a beach grill and a casino with roulette, though most players report that regular fishing is more profitable than gambling at this stage.
- Buy and upgrade the sniper rifle. Also upgrade your SMG from Island 3.
- Purchase a Professional Boss Lure and use it to catch and kill a Tuna.
- Drop the dead Tuna on the grassy patch in the island's center to summon the Albatross boss.
- Defeat the Albatross and give its head to the man hiding in the shop. He'll reveal Island 5's location.
- Sail toward the magenta dot on your radar to reach the final island.
Island 5: Volcano Finale & Mutated Bowhead Whale
The last island is a massive volcano where lava flows serve as an instant cooking method — just drop fish in for immediate results. A military camp sells the assault rifle, which you'll absolutely need for the endgame boss encounters.
| Boss | Strategy | Danger Level |
|---|---|---|
| Bowhead Whale | Assault rifle + sniper + dynamite | High — belly flop attack is devastating |
| Mutated Bowhead Whale | Same as above, watch for lava blobs | Very High — adds projectile attacks |
Step-by-step finale:
- Buy and upgrade the assault rifle and your sniper rifle. You can now sell the SMG since the assault rifle outperforms it.
- Catch any five fish and feed them to the scientist to receive Fish Bucket Bait. Dynamite is the fastest way to gather these quickly.
- Use the Fish Bucket Bait to reel in the Bowhead Whale boss.
- Kill the Bowhead Whale using your assault rifle, sniper rifle, and dynamite. Watch for its aerial belly flop — it can nearly one-shot you.
- Grab the whale corpse and climb toward the volcano summit. Look for a wooden plank near the military encampment marking the trailhead, then follow the path and jump across gaps.
- Toss the whale into the volcano to summon the Mutated Bowhead Whale, then drop back down to the encampment.
- Defeat the Mutated Bowhead Whale. It uses the same attacks plus lava blob projectiles, so stay mobile.
- Feed the Whale Fin to the scientist and collect the black boat keys.
- Board the black boat and follow the prompt to return to the mainland.
Congratulations — you've achieved How to Really Fish complete game status! Your save file remains active after the credits, so you can continue fishing, completing collections, and unlocking skins.
Frequently Asked Questions
How long does it take to complete How to Really Fish? Most players finish the main campaign in 2-4 hours depending on how much time they spend fishing for optional content. The five-island structure keeps things relatively brisk.
Can I replay islands after finishing the game? Yes! After completing How to Really Fish complete game, your save file persists. You can continue playing to catch every fish species and unlock all cosmetic skins.
Is How to Really Fish available on consoles? Currently, the game is only available on Roblox (PC, mobile and Xbox). The developers at Crazy Fishing Friends have not announced a standalone console release, though the Roblox version receives weekly gameplay updates.
What's the best weapon for the final boss? The assault rifle and sniper rifle combination is optimal for the Mutated Bowhead Whale fight. Keep dynamite in your inventory for burst damage windows when the whale surfaces.
Do I need to cook fish or can I sell them raw? You can sell fish raw, but cooking them on grills (Islands 3-4) or in lava (Island 5) significantly increases their value. Cooked fish also restores more hunger, making them superior for healing during difficult boss encounters.
Related Guides
- How to Really Fish: The Ultimate Beginner Guide — learn the core fishing loop before tackling the full campaign.
- How to Really Fish Fast Win Tips — optimize your money-making and progression speed.