How many people are playing Space Defender Demo right now?

Space Defender Demo has 5 players on Steam right now, with a 24-hour peak of 5 and an all-time peak of 5 on 25 Sep 2026.

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

5 concurrent players on 25 Sep 2026.

When was Space Defender Demo released on Steam?

Space Defender Demo was released on Steam on 25 Mar 2026.

Status

SteamPeaks

Space Defender Demo

DemoApp ID 4,200,430by Petit VaisseauReleased 25 Mar 2026

Playing now

All-time peak

15:31 UTC · 25 Sep 2026steampeaks.com

Windows · macOSEngine —

View on SteamSteamCompare

App ID4,200,430

Release date25 Mar 2026

Engine—

Install size1.20 GB

TypeDemo

Last update21 Sep 2026

Steam Deck—

DLC0

DeveloperPetit Vaisseau

Changenumber39,156,848

Price—

Packages0

PublisherPetit Vaisseau

SystemsWindows · macOS

Followers—

Depots2

Compare this game

Space Defender Demo

Petit Vaisseau
Released 25 Mar 2026·App 4200430

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

+4 vs. yesterday

100%of peak

All-time peak

25 Sep 2026

Update cadence · public branch

RSS Follow on Discord Add alert

PICS live

3 days

Since last public build

21 Sep 2026, 16:57 UTC

178 days

Median interval

Usually Mon, 16:00–18:00 UTC

Builds in 30 days

0 with patch notes · 2 unannounced

—

Downloaded in 30 days

Not quiet · on schedule

All 5 builds since 2026 · UTC

When Petit Vaisseau ships

Click a cell to filter the builds table

036912151821

Space Defender Demo Patches · SteamPeaks

Space Defender Demo

Builds

All public beta

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
21 Sep 2026	Mon	16:57	No patch notes · unannounced build	25441457	public	2	—
21 Sep 2026	Mon	16:55	No patch notes · unannounced build	25441457	beta	2	—
21 Sep 2026	Mon	16:51	No patch notes · unannounced build	25441283	public	2	—
21 Sep 2026	Mon	16:45	No patch notes · unannounced build	25441283	beta	2	—
27 Mar 2026	Fri	08:30	No patch notes · unannounced build	22530107	public	2	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 5 of 5 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds

Space Defender Demo

When Petit Vaisseau ships

Space Defender Demo

When Petit Vaisseau ships

Patch notes

Builds