GamesCHRIS FIRST @chrisfirst2026-09-282:51

Browser-based Fallout game built with code

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A full browser-playable Fallout game set in New York, with quests, dialogue trees, V.A.T.S. and a Pip-Boy, built entirely from code with no texture or sound files using Claude Opus 5.5 and Matt Shumer's Gauntlet Loop prompt.

Creator's brief34 chars

make me a Fallout game in New York

Source: the creator's reply under the post. Kept in its original language, unedited.

Original post: https://x.com/chrisfirst/status/2104644598626934858

All works are open data at GitHub · awesome-opus-5.5-video.

Model attribution is as stated by the creator and was not independently reproduced. View counts are a snapshot from 2026-09-30. The work belongs to its creator; DM @GoSailGlobal on X for corrections or removal.

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