How many people are playing Starless Umbra Demo right now?

Starless Umbra Demo has 3 players on Steam right now, with a 24-hour peak of 8 and an all-time peak of 8 on 14 Sep 2026.

What is the all-time peak player count of Starless Umbra Demo?

8 concurrent players on 14 Sep 2026.

When was Starless Umbra Demo released on Steam?

Starless Umbra Demo was released on Steam on 11 Sep 2026.

Status

SteamPeaks

Starless Umbra Demo

DemoApp ID 5,120,420by Alcuria GamesReleased 11 Sep 2026

WindowsEngine —

View on SteamSteamCompare

App ID5,120,420

Release date11 Sep 2026

Engine—

Install size168 MB

TypeDemo

Last update14 Sep 2026

Steam DeckUnknown

DLC0

DeveloperAlcuria Games

Changenumber38,885,733

PriceFree

Packages0

PublisherAlcuria Games

SystemsWindows

Followers—

Depots1

Compare this game

Starless Umbra Demo

Alcuria Games
Released 11 Sep 2026·App 5120420

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Playing now

+2 vs. yesterday

38%of peak

Launch peak so far

19:12 UTC

Launch

Unlocked 11 Sep 2026, 17:00 UTC

4 days ago · tracking at minute resolution

Regional unlocks · UTC

Global unlock

Live standing

Launch peak 8 so far

Hour 87 of the launch window

Store fields that changed

Store history

3 changes

When	Field	Change
14 Sep 2026, 23:38 UTC	headerImage	0ea7827e…/header.jpg?t=1789144057 → 0ea7827e…/header.jpg?t=1789404689
11 Sep 2026, 22:24 UTC	comingSoon	true → false
11 Sep 2026, 22:24 UTC	headerImage	0ea7827e…/header.jpg?t=1788877847 → 0ea7827e…/header.jpg?t=1789144057

Starless Umbra Demo Store History · SteamPeaks