The prompt behind the Colosseum demo asks for an HTML and Three.js fighting game
chrisfirst · x · 2026-07-25
This reply reveals the prompt behind the Colosseum game demo.
The prompt asks for an in-browser 3D game built with HTML and Three.js, set in the Roman Colosseum, where the player fights a lion and respawns as another soldier after death. It explicitly asks for high-quality graphics and animations, and allows using other tools if needed beyond Three.js.
Related event: Claude Opus 5 One-Shots Complete 3D Games(29 posts)→
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