


by Core Interactive·Adventure, Indie, Simulation, Strategy
AI generated some models, visuals, audio, localization and the intro video.
Official TrailerA terminal-driven psychological horror puzzle set in a secret Soviet underground research facility built after the 1986 Chernobyl disaster. Survive in procedurally shifting sectors using only the terminal. Type ‘help’ to begin.
Shares AI uses or genres with Protocol 86: Chernobyl


AI disclosure
GameDB AI label
AI in 3 of 8 areasAI generated certain 3D models, 2D visuals and the intro video; the content was reviewed and edited.
AI tools generated some audio, which was reviewed and edited.
AI tools were used for localization; the content was reviewed and edited.
This game uses generative AI tools to create certain 3D models, 2D visuals, audio, localization, and the intro video. All content has been reviewed and edited.
Players · followers
Last 7 days, hourly · now 0 · 24h peak 0
103 now · Daily snapshot of public Steam data
Released chart · Nov 4 – Nov 10
Trending · Released
Among 6,656 released games
#715Trending · Adventure
Among 1,671 released adventure games
#2125Trending · Art
Among 4,435 released games with AI art
#1065Top · Steam followers
103 followers
Released games rank by momentum: peak players over 24 hours, growth against the previous days and new reviews, with a launch boost that fades over the first week. Released and upcoming games are charted separately; estimates and stars are never mixed in.
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