How many people are playing Lost Luminosity right now?

Lost Luminosity is app 3603100 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Lost Luminosity?

4 concurrent players on 16 Sep 2026.

When was Lost Luminosity released on Steam?

Lost Luminosity was released on Steam on 25 Jul 2025.

Status

SteamPeaks

Lost Luminosity

GameApp ID 3,603,100by Ember Wing GamesReleased 25 Jul 2025

Playing now

All-time peak

12:28 UTC · 17 Sep 2026steampeaks.com

WindowsEngine —

View on SteamSteamCompare

App ID3,603,100

Release date25 Jul 2025

Engine—

Install size10.3 GB

TypeGame

Last update26 Aug 2025

Steam Deck—

DLC0

DeveloperEmber Wing Games

Changenumber38,155,697

Price—

Packages0

PublisherEmber Wing Games

SystemsWindows

Followers—

Depots1

Compare this game

Lost Luminosity

Ember Wing Games
Released 25 Jul 2025·App 3603100

Steam user reviews

Very Positive

83.9%· 254 reviews

Recent —

SteamPeaks Rating

78.9 Positive

Recent 30 days —

How it works

Last seen

Sampled 17 minutes ago · not a live figure

—of peak

All-time peak

16 Sep 2026

Update history

A permanent record of every observed change.

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All changes Changelists Builds News Store Achievements

Lost Luminosity Update History · SteamPeaks

Time (UTC)SourceWhat changedAddedEditedRemovedReference

14 Sep 2026

14:14:40Achievements6 definitions added+6——Schema snapshot

Definitions added · original values preserved

Status	Key	Previous value	New value
Added	NEW_ACHIEVEMENT_1_0	—	Welcome — Welcome to Horror
Added	NEW_ACHIEVEMENT_1_1	—	First Spark — In darkness, even a flicker can awaken something
Added	NEW_ACHIEVEMENT_1_2	—	Mindfulness is power — Some doors should remain closed.
Added	NEW_ACHIEVEMENT_1_3	—	It Remembers — The lens doesn’t just capture— it reveals.
Added	NEW_ACHIEVEMENT_1_4	—	Run After Sin — Confession came too late. Now run.
Added	NEW_ACHIEVEMENT_1_5	—	No Escape — You chose the silence of the cell over the screams outside.

Raw values