Claude Opus 5 one-shots a fully custom-built game demo

bookwormengr · x · 2026-07-26

Claude Opus 5 reportedly one-shotted a game in a demo built entirely with custom code and no external assets.

The post frames this as a sign that AI games are getting impressive fast, and the creator recommends turning the sound on.

Related event: Claude Opus 5 One-Shots Playable Game Demos with Zero External Assets(25 posts)→

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