Demo: Claude with built-in Cowork and Artifacts builds a multiplayer game from one prompt
felixrieseberg · x · 2026-09-18
felixrieseberg shared a 60-second demo of Claude with built-in Cowork and connected Artifacts: ask it to build a multiplayer game and it just does, then asks Claude to copy a link so others can play on your account. The demo shows the full flow from a one-line request to a playable result.
Related event: Claude's Built-in Cowork Builds Multiplayer Games from a Single Prompt(3 posts)→
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