Launch ETA
4th Supplementary cover

4th Supplementary

November 2026

Releases by store

Store / editionPlay onReleasePrice
SteamPCNovember 2026Month window—

About this game

You are trapped in an endless, haunted school loop. Evade the lingering spirit, seal the anomalies, and find a way out before it's too late.

Details

DeveloperYouarenotalone
Release dateNovember 2026
PublisherYouarenotalone
Play onPC
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