Sister, the AI entrusted with the safety of the souls aboard has gone rogue. She is hunting down the colonists and crew trapped onboard. It is up to you to stop her. SSTR is a single player escape-room style puzzle game set aboard Horizon. A colony ship adrift in the darkness of space, under the watchful eye of Sister. Horizon is in lockdown and only the manual override keys will unlock the doors to reach Sister's command core. Awaken into madness and explore the horrors of Horizon's past. Aw.
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