This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.

Fish IO: Be the King

Sharpen your blade and dominate the deep. Hunt rivals, collect trophies, and claim your throne in this fast-paced multiplayer ocean showdown.

Games ›

Key Figures

Downloads

1M+

User Rating

4.0/5

Total Ratings

900

Publisher

Bravestars Technology JSC

Rule the Deep as the Ultimate King

Dive into a high-stakes multiplayer arena where you hunt, grow, and dominate the ocean in quick, action-packed rounds.

Master the Blade

Outmaneuver rivals in intense sword-fighting combat to collect trophies and climb the global leaderboard.

Unlock Epic Gear

Collect a variety of unique fish skins and powerful weapons to customize your stats and dominate in style.

FAQ

Frequently Asked Questions

Everything you need to know about Fish IO: Be the King

Is Fish IO: Be the King a free game?

Yes, Fish IO: Be the King is completely free to play. Players can join the multiplayer arena and enjoy all game features without any cost.

How do I play Fish IO: Be the King?

To play Fish IO: Be the King, choose your fish and weapon, then move with the joystick. Eliminate other fish by attacking from the sides, eat food for boosts, and avoid other players.

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

Fish IO: Be the King features include many different fish and weapons for speed and shields, 4 spectacular ocean themes, a relaxing soundtrack, and it is completely free to play.

Can I play Fish IO: Be the King with other players?

Yes, Fish IO: Be the King is a multiplayer IO game. Players join a fish multiplayer arena to compete against each other to become the champion and rule the sea.

How do I become the king in Fish IO: Be the King?

To become the king in Fish IO: Be the King, you must hunt prey, avoid other players, consume sushi for energy, and gather fish heads as trophies to rule the sea.

Are there upgrades or progression in Fish IO: Be the King?

Yes, Fish IO: Be the King includes progression and upgrades. Players can level up their fish and weapons, evolving from lower levels to Lv99 with enhanced abilities and swords.

Does Fish IO: Be the King have boss battles?

Yes, Fish IO: Be the King features boss battles. Players engage in epic battles against large enemies, like the octopus boss, as depicted in the game's visuals.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

Fish IO: Be the King - A shark with a sword attacking a giant pink octopus boss in Fish IO — A shark with a sword attacking a giant pink octopus boss in Fish IO

Fish IO: Be the King - Colorful fish characters with swords competing in an underwater multiplayer battle arena with global player flags and a leaderboard. — Colorful fish characters with swords competing in an underwater multiplayer battle arena with global player flags and a leaderboard.

Fish IO: Be the King - A blue shark fish with a sword attacking a giant crowned monster fish in a colorful underwater battle arena. — A blue shark fish with a sword attacking a giant crowned monster fish in a colorful underwater battle arena.

Fish IO: Be the King - Victory screen in Fish IO Be the King showing a shark wearing a crown and a sword — Victory screen in Fish IO Be the King showing a shark wearing a crown and a sword

Fish IO: Be the King - A screen showing the upgrade progression of a shark character from level 1 to level 99 in Fish IO. — A screen showing the upgrade progression of a shark character from level 1 to level 99 in Fish IO.

Fish IO: Be the King - A shark with a sword in an underwater battle arena with the text be the last survival — A shark with a sword in an underwater battle arena with the text be the last survival

Fish IO: Be the King - Map selection screen in Fish IO showing different underwater environments — Map selection screen in Fish IO showing different underwater environments

Description

Fish IO is the free IO game where you play as a shark with a sword. Join a fish multiplayer arena with beautiful but deadly tusks and hunt your prey while avoiding the blade of other players. Consume sushi for energy, gather fish heads like trophies, rule the sea, and you will be crowned king of the sea. HOW TO PLAY - Choose your fish and your weapon to be ready to fight - Move around with the joystick - Look around and eliminate other fish in the ocean by attacking them from the sides - Be careful because other players can come and kill you anytime - Eat food and other objects to gain boost and a higher score FEATURES - Many different kinds of fish and weapon to help your fish move faster, rush faster and gain shields - Beautiful ocean world with 4 spectacular ocean themes. - Relaxing soundtrack - Completely FREE to play Join Fish Go.io to fight with other fish to become the champion!