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[ARTICLE · art-85416] src=leifkb.github.io ↗ pub= topic=generative-ai verified=true sentiment=· neutral

Show HN: Crack Attack game vibe-ported to run in browser

A developer used an LLM to port the classic open-source puzzle game Crack Attack! to run in a browser, with the LLM rewriting it in TypeScript instead of recompiling with Emscripten. The result is available at https://leifkb.github.io/crack-attack-browser/ with code on GitHub, and the developer notes it is very close to the original after several prompts to fix gameplay and rendering differences.

read1 min views1 publishedAug 4, 2026

Crack Attack! is a classic open source puzzle game that's included in many Linux distro repositories. I first played it around 20 years ago, and I've been hooked since.

I wanted to see if an LLM could port it to run in the browser. I suggested recompiling it with Emscripten, but the LLM decided to rewrite it in TypeScript instead, using the original code as a reference. I had to prompt it a bunch to fix some gameplay and rendering differences, but I think the current version is very close to the original.

Anyway, maybe some of you remember this game and will want to try this version.

Play the game: [https://leifkb.github.io/crack-attack-browser/](https://leifkb.github.io/crack-attack-browser/)
Look at the code: [https://github.com/leifkb/crack-attack-browser/](https://github.com/leifkb/crack-attack-browser/)

Comments URL: [https://news.ycombinator.com/item?id=49163291](https://news.ycombinator.com/item?id=49163291)

Points: 1

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