--- title: "One-shotting a Raccoon Heist game using Claude Fable 5" url: https://daily.dev/posts/one-shotting-a-raccoon-heist-game-using-claude-fable-5-g4tsm2ybx source_url: https://simonwillison.net/2026/Aug/5/raccoon-heist type: article source: "Simon Willison" published: 2026-08-05T19:49:06.851Z updated: 2026-08-05T21:37:25.854Z tags: ["game-development", "claude", "vibe-coding", "threejs", "github-pages"] reading_time: 12 upvotes: 0 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # One-shotting a Raccoon Heist game using Claude Fable 5 **[Simon Willison](https://daily.dev/sources/simonwillison)** · 12 min read · 0 upvotes · 0 comments ## Summary Simon Willison used Claude Fable 5 (via Claude Code for web) to build a fully playable 3D browser game called Raccoon Heist from a single prompt, inspired by a 2022 tweet. The AI autonomously chose Three.js, generated textures via OpenAI's gpt-image-2, wrote Playwright tests to catch bugs, and committed iteratively to GitHub Pages for live previewing. The resulting game features 3D graphics, procedural audio, mobile touch controls, and escalating night-based difficulty with guards and a scent-tracking dog. While technically impressive as a one-shot output, the gameplay itself is shallow and easy — Willison notes that designing genuinely fun games remains a uniquely human skill that AI agents haven't cracked. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#game-development](https://daily.dev/tags/game-development), [#claude](https://daily.dev/tags/claude), [#vibe-coding](https://daily.dev/tags/vibe-coding), [#threejs](https://daily.dev/tags/threejs), [#github-pages](https://daily.dev/tags/github-pages) [View this post on daily.dev](https://daily.dev/posts/one-shotting-a-raccoon-heist-game-using-claude-fable-5-g4tsm2ybx)