Claude Opus 5 game demos are prompting users to rebuild them in Three.js
mattshumer_ · x · 2026-07-27
- The quoted post claims Claude Opus 5 “one-shot” the game and that everything in the demo is custom code with no external assets.
- A follow-up retweet shows another user saying their own version is loading, with the implementation built in three.js.
- The thread is essentially a showcase of AI-assisted game generation and the kind of polished output people are now trying to reproduce.
Related event: Claude Opus 5 Sparks Buzz by Generating Full 3D Games(12 posts)→
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