How many people are playing Sublustrum Playtest right now?

Sublustrum Playtest has 5 players on Steam right now, with a 24-hour peak of 18 and an all-time peak of 45 on 7 Sep 2026.

What is the all-time peak player count of Sublustrum Playtest?

45 concurrent players on 7 Sep 2026.

When was Sublustrum Playtest released on Steam?

Sublustrum Playtest was released on Steam on 7 Sep 2026.

Status

SteamPeaks

Sublustrum Playtest

BetaApp ID 4,191,280Released 7 Sep 2026

WindowsEngine —

View on SteamSteamCompare

App ID4,191,280

Release date7 Sep 2026

Engine—

Install size3.59 GB

TypeBeta

Last update9 Sep 2026

Steam Deck—

DLC0

Developer—

Changenumber38,730,239

Price—

Packages0

Publisher—

SystemsWindows

Followers—

Depots1

Compare this game

Sublustrum Playtest

Released 7 Sep 2026·App 4191280

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

11%of peak

Launch peak so far

17:13 UTC

Launch

Unlocked 7 Sep 2026, 17:00 UTC

3 days ago · tracking at minute resolution

Regional unlocks · UTC

Global unlock

Live standing

Launch peak 45 so far

Hour 83 of the launch window

Update history

A permanent record of every observed change.

Export

All changes Changelists Builds Store Achievements

Sublustrum Playtest Update History · SteamPeaks

9 Sep 2026

14:21:38PICSPublic manifest changed—~6—#38,730,239

Recorded change · 9 Sep 2026, 14:21:38 UTC

Status	Key	Previous value	New value
Branches · 3
Edited	Build ID on publicdepots.branches.public.buildid	25170059	25209178
Edited	Build time on publicdepots.branches.public.timebuildupdated	7 Sep 2026, 15:26:24 UTC1788794784	9 Sep 2026, 13:13:02 UTC1788959582
Edited	Updated time on publicdepots.branches.public.timeupdated	7 Sep 2026, 15:48:51 UTC1788796131	9 Sep 2026, 14:21:31 UTC1788963691
Depots · 3
Edited	Download size on publicdepots.4191281.manifests.public.download	1.84 GB1973630864	1.91 GB2045678096+68.7 MB
Edited	Manifest on publicdepots.4191281.manifests.public.gid	3541298982518257123	4120026454769872838
Edited	Size on disk on publicdepots.4191281.manifests.public.size	3.43 GB3687639625	3.59 GB3857133517+161.6 MB

Raw values

14:21:31BuildsPublic branch updated · 1 depot—~1—25209178

Depot 4191281 · public

Previous manifest3541298982518257123

New manifest4120026454769872838

Download sizeManifest ID recorded · file listing pending

Raw values

7 Sep 2026

15:48:58PICSPublic branch updated—~3—#38,671,373

Recorded change · 7 Sep 2026, 15:48:58 UTC

Status	Key	Previous value	New value
Edited	Build ID on publicdepots.branches.public.buildid	25166750	25170059
Edited	Build time on publicdepots.branches.public.timebuildupdated	7 Sep 2026, 12:12:13 UTC1788783133	7 Sep 2026, 15:26:24 UTC1788794784
Edited	Updated time on publicdepots.branches.public.timeupdated	7 Sep 2026, 13:21:17 UTC1788787277	7 Sep 2026, 15:48:51 UTC1788796131

Raw values

15:48:51BuildsPublic branch updated———25170059

Build 25170059 recorded on the public branch. Per-depot manifests and download sizes arrive with the depot worker.

Raw values

13:21:24PICSPublic manifest changed—~5—#38,667,621

Recorded change · 7 Sep 2026, 13:21:24 UTC

Status	Key	Previous value	New value
Branches · 3
Edited	Build ID on publicdepots.branches.public.buildid	25163651	25166750
Edited	Build time on publicdepots.branches.public.timebuildupdated	7 Sep 2026, 08:47:26 UTC1788770846	7 Sep 2026, 12:12:13 UTC1788783133
Edited	Updated time on publicdepots.branches.public.timeupdated	7 Sep 2026, 08:53:26 UTC1788771206	7 Sep 2026, 13:21:17 UTC1788787277
Depots · 2