How many people are playing Primus Demo right now?

Primus Demo is app 4813560 on Steam. Player counts appear once the tracker has sampled it.

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

0 concurrent players on 13 Sep 2026.

When was Primus Demo released on Steam?

Primus Demo was released on Steam on 12 Jul 2026.

Status

SteamPeaks

Primus Demo

DemoApp ID 4,813,560by Ethan ClarkeReleased 12 Jul 2026

WindowsEngine —

View on SteamSteamCompare

App ID4,813,560

Release date12 Jul 2026

Engine—

Install size2.91 GB

TypeDemo

Last update13 Sep 2026

Steam Deck—

DLC0

DeveloperEthan Clarke

Changenumber38,835,404

Price—

Packages0

PublisherStone & Steel Games

SystemsWindows

Followers—

Depots1

Compare this game

Primus Demo

Ethan Clarke·Stone & Steel Games
Released 12 Jul 2026·App 4813560

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

Last seen

Sampled 5 hours ago · not a live figure

—of peak

All-time peak

13 Sep 2026

Update cadence · public branch

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PICS live

0 days

Since last public build

13 Sep 2026, 12:19 UTC

—

Median interval

Pattern appears after five builds

Builds in 30 days

1 with patch notes · 0 unannounced

—

Downloaded in 30 days

Not quiet · on schedule

All 1 builds since 2026 · UTC

When Ethan Clarke ships

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036912151821

Primus Demo Patches · SteamPeaks

1 published · from the developer’s Steam news feed

Patch notes

Latest 13 Sep 2026, 12:17 UTC

Published	Title	Build
13 Sep 2026, 12:17 UTC	13/09/2026 Patch Notes Hey Guys, Have done a few fixes more around game display based on feedback: - Added more display options to settings - Full screen, windowed and a variety of screen sizes - Cleaned up a few bits of UI that were in bad positions If you notice any issues you run into, let me know so I can fix them, Cheers, Ethan.	25282608

major updatenotes reach back further than our build history, which starts when SteamPeaks began watching the app

Primus Demo

Builds

All public

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
13 Sep 2026new	Sun	12:19	13/09/2026 Patch Notes	25282608	public	1	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 1 of 1 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds