10 wild examples of what people built with Claude Opus 5.5 in just two days

minchoi · x · 2026-09-25

A roundup of 10 creative examples built with Claude Opus 5.5 within two days of release, including one-prompt real-time 3D worlds, an Unreal ARPG, and one-shot video generation.

Related event: Opus 5.5 one-shot demos flood community: demoscene and real-time 3D worlds from a single prompt(16 posts)→

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