How many people are playing Duper Demo right now?

Duper Demo has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 1 on 8 Sep 2026.

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

1 concurrent players on 8 Sep 2026.

When was Duper Demo released on Steam?

Duper Demo was released on Steam on 30 Jun 2026.

Status

SteamPeaks

Duper Demo

DemoApp ID 4,737,190by Curiosity Research Inc. Released 30 Jun 2026

WindowsEngine —

View on SteamSteamCompare

App ID4,737,190

Release date30 Jun 2026

Engine—

Install size1.72 GB

TypeDemo

Last update5 Sep 2026

Steam Deck—

DLC0

DeveloperCuriosity Research Inc.

Changenumber38,628,204

Price—

Packages0

PublisherCuriosity Research Inc.

SystemsWindows

Followers—

Depots1

Compare this game

Duper Demo

Curiosity Research Inc.
Released 30 Jun 2026·App 4737190

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

+0 vs. yesterday

0.0%of peak

All-time peak

8 Sep 2026

Update cadence · public branch

RSS Follow on Discord Add alert

PICS live

3 days

Since last public build

5 Sep 2026, 13:34 UTC

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Median interval

Pattern appears after five builds

Builds in 30 days

0 with patch notes · 1 unannounced

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Downloaded in 30 days

Not quiet · on schedule

All 2 builds since 2026 · UTC

When Curiosity Research Inc. ships

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0369121518

Duper Demo Patches · SteamPeaks

Duper Demo

Builds

All public internal

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
5 Sep 2026	Sat	13:34	No patch notes · unannounced build	25141245	public	1	—
27 Aug 2026	Thu	11:12	No patch notes · unannounced build	24969132	internal	1	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 2 of 2 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds

Duper Demo

When Curiosity Research Inc. ships

Duper Demo

When Curiosity Research Inc. ships

Patch notes

Builds