Fish Eat Fish

A small fish grows by eating smaller ones and runs from bigger ones, with room for three players on one keyboard.

Bexil Nervinomad team · updated 7 November 2026 · 4 min read

Genre
Arcade
Made by
Indiesoft
Devices
Desktop, phone and tablet
Input
Player 1 WASD, player 2 arrow keys, player 3 U/H/J/K or mouse
Updated
Oct 2026 (first released Jan 2022)

From first move to first result

An arcade game where the size of your fish decides who is food and who is danger. It suits anyone who wants a simple rule and the option of sharing one keyboard.

The rule fits in one line: eat fish smaller than you, avoid fish bigger than you. Each fish you eat makes yours larger, and a larger fish can safely eat more of the water around it. That loop is the whole game, and it is easy to see within the first minute.

You steer with the keys or the mouse and the fish follows. Because the danger is always another fish, the decision on screen is never about menus or items. It is about reading shapes: which fish is clearly smaller, which is clearly bigger, and which is close enough that it is not worth the risk.

Up to three people can play on one keyboard. The first player uses WASD, the second uses the arrow keys, and the third uses U, H, J and K or the mouse. A shared screen changes the feel: the other players are fish too, so the water gets more crowded and less predictable than it is alone.

On a phone or tablet the same game opens in the browser. The Poki page lists desktop, phone and tablet, so the choice of device mostly comes down to whether you want to share a keyboard.

It helps to think of the game as two questions that repeat. First: what can I eat right now? Second: what can eat me right now? Early on, almost everything is bigger than you, so the first question has few answers. As you grow, the answers multiply, and the second question has fewer.

That shift is the pacing. A small fish plays carefully and looks for gaps. A large fish plays confidently and can move across open water. The game does not ask you to learn new buttons for this; the change comes entirely from your size relative to everyone else.

With a group, the same idea gets a social layer. When two players are close in size, each one is both a possible meal and a possible threat for the other. Playing together tends to produce small standoffs, and the person who waits a moment longer often comes out ahead.

A fit for these players

Players who want a simple rule they can explain in a sentence, families or friends sharing a keyboard, and anyone who likes an arcade game that rewards patience over speed. It also works as a first game to show someone who does not usually play on a computer, since the rule needs no explanation beyond what you can see.

What may put you off

  • The game is played on Poki, which shows its own ads; this site does not control them.
  • Three players on one keyboard is crowded, and the third player's U H J K keys are awkward for a long session.
  • The rule is simple, so the game has little depth beyond reading sizes and timing.
  • Because the whole game rests on one rule, long solo sessions can feel repetitive; it works better in short bursts or with friends.
  • Phones and tablets use touch rather than the keyboard layouts, so the shared-keyboard feature is a desktop experience.

Buttons, taps and drags

W A S DPlayer 1 moves
ARROW KEYSPlayer 2 moves
U H J KPlayer 3 moves
MOUSEPlayer 3 steers as an alternative

Pointers for the opening minutes

  • Judge by shape before you commit. A fish that looks only a little smaller than you is the one most likely to catch you out, so take the obviously small ones first.
  • Stay near the edges while you are small, where fewer large fish pass through, and move toward open water once you have grown.
  • In a shared game, do not chase the other players' fish early. They are growing at the same speed you are, and a failed chase wastes the time you could have spent eating.
  • When a large fish turns toward you, change direction early rather than at the last moment. Small sideways moves are easier to control than a hard reversal.
  • If three people share one keyboard, agree who sits where first. WASD and the arrow keys sit far apart, and the U H J K block is cramped for two hands.
  • If you are playing alone for the first time, spend a few rounds only learning how big a fish has to be before it becomes safe to approach.

FAQ

Can three people really play at once?

Yes. The Poki page lists three control sets: WASD, the arrow keys, and U H J K or the mouse.

Is it free?

It opens in the browser on Poki without a listed charge. Poki shows ads around its games.

Does it work on a phone?

Poki lists desktop, phone and tablet. The three-player keyboard layouts only apply where there is a keyboard.

Who made it?

Indiesoft, according to Poki. It was first listed in January 2022 and updated in October 2026.

Do all three players need a keyboard?

The three control sets are WASD, the arrow keys, and U H J K or the mouse, so one keyboard is enough for all three, with the mouse as an alternative for the third player.

What is the goal?

To grow by eating smaller fish while avoiding bigger ones, according to the Poki description.

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