SSTR Steam CD Key

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. Awaken into madness and explore the horrors of Horizon's past. Sister, the AI entrusted with the safety of the souls aboard has gone rogue. She is hunting down the colonists and crew trapped onboard. Horizon is in lockdown and only the manual override keys will unlock the doors to reach Sister's command core. It is up to you to stop her. Aw...