Solo developer

damijin

damijin publishes on itch.io as protomo, signing the Chip Fab Story page “-damijin (posting as protomo, the prototype mountaineer)”. The web version of the game is hosted at a chatgpt.site address under the name damijwin.

Also reported as: protomo

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Games in database: 1
Main AI tools: Codex
Genres: Simulation

Games by damijin

Free

Chip Fab Story

Simulation

A real Famicom/NES game about running a chip fab from 1971 to AI superintelligence, wrapped for phone browsers. The developer says it was built entirely inside the Codex app, and lists Codex on the team.

Codexitch.ioBrowserEnglish

5.0/5itch.iodamijin

Plays instantly in the browser

Play free — official site