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The inheritance following his mother’s death turns into a series of mysterious events for Sam. Neighbors are complaining about strange noises and unexplained phenomena in the empty apartment. Intrigued, he decides to investigate what’s going on there himself.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Lost Luminosity is a first-person psychological horror game with a linear storyline.
You will take on the role of Sam, whose mother passed away shortly after being released from a psychiatric hospital. He still doesn't know why she began to lose her mind, which led to her mental disorders, or who is behind it.
The gameplay will involve exploring an apartment where you can uncover the true events of the past, unravel your father's fate, and understand the reasons behind your mother's psychological disorders. The game also addresses relevant social issues related to society and family, offering a perspective on your character from the outside. You will experience the presence of supernatural forces. Will you be able to confront them?
Oppressive and disturbing atmosphere
Great sound design
Deep storyline with horror elements
Realistic graphics
A compelling experience with fear
Lowest tracked price: €1.99 (Jul 7, 2026) · current best: €3.99.
67% positive reviews in the last 30 days (85% all-time) · 3 peak players in the last 30 days.
Right now the cheapest offer for Lost Luminosity is €3.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Lost Luminosity is €1.99 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Lost Luminosity peaked at 3 concurrent players on Steam in the last 30 days (highest on Jul 11, 2026). The player chart on this page updates daily.
Create a free price alert on this page and KingsPrice will email you when Lost Luminosity drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
