Opus 5.5 One-Shots a Full Prince of Persia Level With Graphics, NPCs and Music

iannuttall · x · 2026-09-23

Developer Ian Nuttall tested Opus 5.5 by prompting it to one-shot a complete Prince of Persia-style level — graphics, NPCs, sound effects, and music included — playable in-browser. He shared the full prompt, making it one of the standout day-one demos for the new model.

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