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Fish IO: Be the King

Fish IO: Be the King

Fish IO: Be the King

719 ratings
99 reviews
With Ads
🎮 Games
🎈 Casual
🧩 Puzzle
Free
With Ads

Details

  • Released
  • Updated
  • February 14, 2023
  • August 13, 2026

Features

Developer

Brave HK Limited
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Fish IO: Be the King screenshot #1 for iPhone
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Fish IO: Be the King screenshot #5 for iPhone
Fish IO: Be the King screenshot #6 for iPhone
Fish IO: Be the King screenshot #7 for iPhone
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About

Engage in a thrilling multiplayer arena as a shark with a sword. Hunt other fish, collect trophies, and consume sushi to grow stronger. Dominate the ocean and become the king of the sea in this free-to-play IO game.

✓Play as a shark with a sword
✓Multiplayer arena combat
✓Hunt prey and avoid other players
✓Collect sushi for energy and fish heads as trophies
✓Multiple fish and weapon types
✓Beautiful ocean themes
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What users say

Summarized from real user reviews of Fish IO. Based on 719 reviews and a 4.2/5 average, it highlights the 4 positives and 4 negatives reviewers mention most about this game.

Positive things

  • ⭐️Excellent game
  • 🥳Fun and engaging
  • 👍Good game design
  • 🤝Developer interaction

Negative things

  • 💢Too many ads
  • 🤯Frustrating ad experience
  • 🤖Unbalanced gameplay
  • 🤔Inappropriate ads
See all reviews

What's New in Fish IO

1.9.3

August 13, 2026

- update level - fix bug

User reviews

Most RecentHighest RatedLowest Rated

Almost perfect

I love the game, but there’s one problem. I just wanna mention it you don’t have to fix it though, but the other fish like if you’re a little bigger, they can still get you even though if you’re bigger and I don’t like ancient creature and the boss suddenly appearing, especially the ancient creature spawning where I’m swimming other than that it’s good
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Ice worm leviathanIce worm leviathan

IT RUINED THE GAME

Banger game just update the fish and sword and trails more It all went wrong because of adds delete the adds
JoshaboyJoshaboy

Not so great

I don’t like that you have to watch an add to get new
sword
Ma$on67Ma$on67

Yay

The only reason why we have to go back is to go back and get a couple more of the things we have to get out and do that so that they don’t get lost and we don’t get stuck on a little more of them and we don’t get lost because they are in a hurry and they are not going
Spike777o#Spike777o#

Too many ads!!!

So much ads that it made me get used to ads! So delete a lot of ads
Gamer cosmicGamer cosmic
See 94 more reviews

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User experience

🐞

Reported Bugs

3 issues

Frequent crashes

Bug

Glitches and bugs

Bug

Unresponsive controls

Bug
✨

Requested Features

4 requests

Offline mode

Feature

More challenging levels

Feature

Customizable controls

Feature

Reduce ads or add paid option

Feature

FAQ

What is Fish IO: Be the King?

Fish IO: Be the King is a free IO game where players control a shark equipped with a sword in a multiplayer arena. The objective is to hunt other fish, consume sushi for energy, and avoid being eliminated by other players to become the king of the sea.

What are the main features of Fish IO: Be the King?

Key features include playing as a shark with a sword, engaging in multiplayer arena combat, hunting prey while avoiding other players, collecting sushi and fish heads as trophies, and choosing from different fish and weapon types. The game also offers beautiful ocean themes and a relaxing soundtrack.

Is Fish IO: Be the King free to play?

Yes, the game is completely free to play. While the description mentions "free with in-app purchases" in the provided data, the game itself states it is "Completely FREE to play" and does not detail any in-app purchases in the description.

How do I play Fish IO: Be the King?

To play, you choose your fish and weapon, then use a joystick to move around the ocean. You eliminate other fish by attacking them from the sides. Be cautious, as other players can attack you. Eating food and objects will boost your score.

What kind of devices is Fish IO: Be the King compatible with?

The provided data does not specify device compatibility. However, as a mobile application, it is generally expected to be available on both iOS and Android smartphones and tablets.