Gameziko
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Fish3D.io

.io
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What is Fish3D.io?

Fish3D.io is a free .io game with survival and multiplayer elements that you can play online in your web browser on Gameziko. It needs no download, no install and no account. !! THE GAME RECEIVES DAILY UPDATES!

How to play Fish3D.io

  1. Press "Play now" on the game screen. Fish3D.io loads inside the player; some games take up to 20 seconds and may show a short ad first.
  2. Touch buttons to acelerate , attack and run.move the camera with the touch on the right side of the screen.
  3. Z SWIM X SWIM FASTER CTRL ACTION BUTTON LEFT HALF TURN RIGHT HALF TURN ESC SHOW CURSOR ENTER RETURN CLOSE NOTIFICATION The voice chat available (function in development) is activated by pressing the button with the microphone image and then pressing any player in the list (press again to hang up).
  4. Use the full-screen button at the bottom right of the player for a bigger view, and press Esc to leave full screen.

Game details

Category.io
Tagssurvival, multiplayer
ControlsTouch (tap or swipe)
ScreenLandscape (800 × 600)
PriceFree
Download or sign-upNot needed
Distributed byGameDistribution
Added to Gameziko30 September 2026

Description from the developer

!! THE GAME RECEIVES DAILY UPDATES! Your goal here is to repopulate your little nest of water to emerge again, but for this you will need to put the batteries and get to work on it. The earth is a bit sterile but it is still capable of giving some basic resources. !!!!You seem to have the empty stomach, look for some grass tear it off and eat it to get fit (the grass is born anywhere on earth). :) Survive and don't let the other fish kill you. !!!!multiplayer available!!!!

Fish3D.io: frequently asked questions

Is Fish3D.io free to play?

Yes. Fish3D.io is free to play on Gameziko, with no download and no account needed. Like most free web games, it is funded by ads, so it may show a short ad before or between rounds.

What are the controls in Fish3D.io?

The developer's instructions for Fish3D.io say: "Touch buttons to acelerate , attack and run.move the camera with the touch on the right side of the screen. Z SWIM X SWIM FASTER CTRL ACTION BUTTON LEFT HALF TURN RIGHT HALF TURN ESC SHOW CURSOR ENTER RETURN CLOSE NOTIFICATION The voice chat available (function in development) is activated by…"

Can I play Fish3D.io on a phone or tablet?

Yes. Fish3D.io supports touch controls, so it works in the browser on Android phones, iPhones and tablets as well as on a computer.

What games are similar to Fish3D.io?

If you like Fish3D.io, try Dust Buster.io, Sumo.io and Fallingman.io. They are .io games with similar themes, and you can find more in the .io category on Gameziko.

Good to know

Fish3D.io is made by an independent developer and delivered by GameDistribution, so Gameziko cannot change the game or recover lost progress. Any progress the game saves is kept in your browser on this device. If the game does not start, wait up to 20 seconds, allow ads for gameziko.com and try again, or report the game.

.iosurvival3dmultiplayer