Claude Opus 5 builds Katamari clone in 2 hours with 290M tokens, great game feel and NPCs

minchoi · x · 2026-07-30

Developer @kenyondigital used Claude Opus 5 to build a Katamari clone in 2 hours and 290M tokens, resulting in an HTML+Three.js game with great feel, fleeing NPCs, cartoon shaders, and quirky dialogue.

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