Dev builds multiplayer catcopter game with Claude Opus 5.5, shares pipeline

pawel-dot-io · reddit · 2026-10-27

A developer built catcopter.com, a multiplayer browser game where you fly catcopters and fight pterodactyls, mostly generated with Claude Opus 5.5 and optimized with Fable for networking, server-side physics, and graphics. Key workaround shared: Opus struggled to model cat bodies and faces directly, so they generated images, converted them to 3D with Tripo3D, then had Opus rig the GLBs for motion.

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