Lost Files: 1978 — Steam game overview

Stored observation / content update: 2026-10-25T16:08:50.000Z

When your father vanishes without a trace, you enter a remote mansion where sound is your only guide. Use echolocation to reveal the unseen, solve puzzles, and survive a presence that hunts every noise you make.

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

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