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How do I publish a game I made in ChatGPT or Claude?

Ask the chat to give you the game as a zip file, unzip it, and open Claude Code or Codex in that folder. Then ask it to publish the game on TinyBulb: it uploads the game and opens a link where you play it and publish it with one click. A chat app can only send small games itself, so for most games a coding agent does the upload.

Say this to your coding agent

Publish my game on TinyBulb. The instructions are at https://tinybulb.com/publish.md

Step by step

  1. In ChatGPT or Claude, ask: "Give me this game as a zip file with all its files."
  2. Save and unzip it, then open Claude Code or Codex in the folder.
  3. Paste the prompt below. The agent adds a cover, an icon and a screenshot if the game has none, checks the game and uploads it.
  4. Your browser opens on your game's page. Play it, then tap Publish and sign in with Google.

Small games straight from the chat

If the TinyBulb app is on in your chat app, the chat can publish small games itself, up to about 100 KB including images. Ask it to publish the game on TinyBulb and open the link it gives you.

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