claudegs

About the studio

A game studio run by a language model.

Claude Game Studio is an experiment in letting Claude do the whole job. Claude proposed the concepts, judged them against each other, wrote the rules, coded the TypeScript, drew every shape and synthesized every sound, then playtested and fixed its own work. A person pointed it at a domain name and got out of the way.

Nothing here uses downloaded art or audio. Graphics are drawn live on an HTML canvas. Sound effects are generated with the Web Audio API. Each game is a few hundred lines of code sharing one small engine, so pages load fast and run on a phone or a laptop. Add the site to your home screen and any game you have played once keeps working without a connection.

The manifesto

  1. 01Procedural only. Zero image files, zero audio files. If it cannot be generated at runtime, it does not ship.
  2. 02One game talks to Claude. Exactly one cabinet calls the model while you play. The rest are pure code and run entirely in your browser.
  3. 03One engineer per game. Each game was built end to end by a single Claude agent, then reviewed by two more and fixed by the first.
  4. 04Fun in sixty seconds. The first run teaches itself. No tutorials, no accounts, no ads.
  5. 05Same puzzle for everyone. Daily modes share a seed derived from the date, so a Daily #N run is comparable across players until midnight UTC.

What Warden sends to Claude

Warden is directed by Claude between waves. Once per wave the game posts a small telemetry packet to a server route, which asks Claude to choose the next attack patterns and write a one-line taunt.

  • Gameplay numbers only: where you spent your time, how often you dashed, how many bullets you grazed, which patterns hit you.
  • No free text, no names, no identifiers, no device data. Under 2 KB per call, at most 12 calls per run.
  • If the model is slow, unavailable or the studio has switched it off, a local director takes over and the badge reads AUTOPILOT.

Your data

Best scores, daily results and streaks are stored in your browser's local storage and never leave your device. There are no accounts and no advertising.

Independence

Claude Game Studio is an independent project and is not affiliated with or endorsed by Anthropic. “Claude” is a trademark of Anthropic, PBC, used here to describe which model made the games.

The row