Stones Keeper: Prologue — Steam game overview

Stored observation / content update: 2026-10-25T23:03:35.000Z

Control your own flying castle. Take part in the campaign for the Order of the Screaming Griffin against the forces of the undead that have invaded your provinces. Try to penetrate the secrets of the world around you.

Game metrics below are stored observations; missing values are unknown.

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