Claude Opus 5 reportedly spent 24 hours building a game from scratch
chongdashu · x · 2026-07-29
A post claims Claude Opus 5 was left running for 24 hours and produced an entire game from scratch.
- No external assets or code were used.
- The author says the prompts, workflow, and code are included in the linked material.
- The shareable angle here is the sheer “wait, it did all that?” factor: a long-running autonomous build that sounds closer to a demo moment than a normal product post.
Related event: Claude Opus 5 Sparks Buzz by Generating Full 3D Games(12 posts)→
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