The game engine for the AI era.

Bring your vision. Build it with your agent. Play it with everyone.

Multiplayer, hosting, accounts and payments are built in. Free to start. Free to publish.

Your agent
Let's build a game together on Spawnite. Read https://zealous-pebble-0148e2410.3.azurestaticapps.net/learn/agent-checklist/ first, then let's talk about what we should make.

Paste it into Claude Code or Codex, and you are building.

Now playing.

Games built here by creators and their agents.

Keep 70 cents of every dollar.

Free to start, free to publish, and the servers and voice are on us. When your game earns, 70 percent of net is yours: what players pay, less the app store's or the payment processor's fee.

Creator codes, built in.

Players enter a creator's code at checkout, and whoever sent them earns from what they spend: 10 percent of net at launch, out of our share, never yours. Set a bonus on your game to bring more players your way.

You direct. Your agent builds.

  1. Describe your vision.

    Tell your agent the game in your own words: the world, the feeling, what winning means. It asks what it needs to know and shows you where it will start.

    A snowy sled race for my friends. You launch from a giant slingshot at the top, dodge the pines, and the first one through the gate wins. Cozy, sunset, a little silly.

    Your vision, in your words
  2. Play it as it takes shape.

    Your agent builds a piece, plays it without a screen to check its own work, and hands you a playable version. You play, you say what would make it better, and the next version has it.

  3. Share it with one link.

    One link for your friends today, and the store when you are ready. Hosting, accounts and payments are already there.

  1. Run two seconds of the race with no screen
  2. game simulate --scene Run --seconds 2 --keys w
  3. Stepped 120 steps.
  4. Hash 2640022120, stepped in 111 ms.
  5. See what it built: a screenshot, no screen needed
  6. game play start --scene Run
  7. game play screenshot
  8. Saved to shots/run.png.
  9. Check that everything still works
  10. pnpm test
  11. 14 passed.

Give your agent eyes and hands.

Here an agent runs your world without a screen, reads every player as data, screenshots what it built, writes the tests, and reads the same docs you do. What it can see, it can finish.

Read the docs

Make the game you want to play.

Start with one prompt.

Your agent
Let's build a game together on Spawnite. Read https://zealous-pebble-0148e2410.3.azurestaticapps.net/learn/agent-checklist/ first, then let's talk about what we should make.