Sempiternal The Backrooms — Steam game overview

Stored observation / content update: 2026-10-25T10:57:44.000Z

Sempiternal is a psychological thriller survival game. In the universe of back rooms, you will experience the loneliness to the fullest and find yourself in a different mystery in each level and get lost in the back rooms.

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

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