Sibylline — Steam game overview

Stored observation / content update: 2026-10-27T02:27:14.000Z

Trapped at home, awake for days in a world gripped by an epidemic of sleeplessness as society and reality itself unravel beneath you. Uncover the words. Cleanse the frame. Uncover the secret behind the apocalypse of insomnia.

Upcoming game. Player and sales observations may not yet exist.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.