Fable 5.2 built a playable 3D PC-building simulator from scratch, all models AI-generated

OneKey3719 · reddit · 2026-11-14

Reddit user OneKey3719 showcased "Rigworks", a PC-building simulator generated entirely with Fable 5.2: every 3D model was made from scratch by the model, featuring a full 10-step build flow (side panel, motherboard, thermal paste, cabling), inventory and shop systems, and it runs playable in mobile browsers at rigworks-phi.vercel.app. A striking showcase of how far frontier coding models can go in one-shot 3D game generation.

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