Simon Willison one-shots a full 3D Raccoon Heist game with Claude Fable 5

用 Claude Fable 5 一次性生成完整《Raccoon Heist》游戏

Simon Willison fed a 2022 tweet and two concept images to Claude Fable 5 and let it build a playable browser 3D game with zero further input. The model chose Three.js, called OpenAI's gpt-image-2 for textures, and added mechanics like a patrol dog with scent tracking. The whole project was done on mobile, deployed via GitHub Pages. The gameplay is basic, but the zero-intervention workflow is the real story.

Why it matters: Simon Willison's first-person experiment is a quality signal on its own. One old tweet plus two concept images, and Claude Fable 5 autonomously handled tech stack, texture generation, and deployment — the information density is high. Not scoring higher because the gameplay is ...