20 Days and 27 Billion Tokens: Fan Uses Claude to Put One Punch Man Inside Fallout 4

imjustnewatai · x · 2026-10-28

A gamer shared a hardcore AI-powered modding project: using AI (they cite Claude Opus 5.5 and Fable 5.1) to put One Punch Man inside Fallout 4. The ongoing project has taken 20 days of work and burned roughly 27 billion tokens so far — a striking showcase of sustained agentic coding applied to real game modding.

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