GameCoder
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Describe a game.
Play it with your class.

Kids make real games by telling an AI what they want, then play them together.

Start making Got a class code?
  • Creative and fun
  • Great for classrooms
  • Kids make and share
A real screenshot of the GameCoder editor: a space game where a saucer catches falling stars runs on the stage, and the next idea is typed into the Build box.
A real screenshot of the GameCoder editor.

Made by kids

Explore the Arcade

How it works

  1. 1

    Describe it

    Tell us what game you want in your own words.

  2. 2

    Play it

    Your game is ready in seconds. Give it a go!

  3. 3

    Play together

    Share with friends or your whole class.

What will you make?

Pick a world to start in. The adventure is yours to build.

Comet Catch, a 2D game running in GameCoder: a saucer catches falling stars over a moonscape

2D game

Catch, dodge and score. The quickest way to play.

Moon Meadow, a 2D world running in GameCoder: an astronaut jumps between floating platforms to collect crystals

2D world with levels

Platforms to jump, things to collect, a door to reach.

Crystal Island, a 3D world running in GameCoder: a floating island with trees, crates, a flag and a little truck

3D world

Shape an island, a maze or a whole planet.

Pictures show real games running in GameCoder. Each button opens a fresh project for you to build on.

For classrooms, too

A creative studio for your whole classroom.

A place to practice prompting, try ideas, and learn by making games. Teachers can organize classes and follow student projects.

For teachers Request school access
Information for parents
  • Students join with a class code
  • Teachers follow every project
  • Games stay private until a student shares them

A few things to know.

Do I need to know how to code?

You can start by describing what you want in plain language. GameCoder writes and edits real game code with AI, and you can open the code whenever you want to explore it.

Can I make both 2D and 3D games?

Yes. Pick a 2D game, a 2D world with levels, or a 3D world. Start with one playable idea, then add to it as you go.

How do I join my class?

Choose “Got a class code?” and use the code your teacher gave you. If you already have an account, the sign-in page also has an existing-student option.

What do I need to get started?

GameCoder runs in a web browser. The size and complexity of your game affect how it plays on your device, so build a little, test it, and keep going.

Your next idea belongs here

Let’s see what you make.

Start making