How many people are playing Space Defender Demo right now?

Space Defender Demo has 2 players on Steam right now, with a 24-hour peak of 4 and an all-time peak of 4 on 24 Sep 2026.

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

4 concurrent players on 24 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

20:59 UTC · 24 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

+2 vs. yesterday

50%of peak

All-time peak

24 Sep 2026

Update history

A permanent record of every observed change.

Export

All changes Changelists Builds News Store Achievements

Space Defender Demo Update History · SteamPeaks

Time (UTC)SourceWhat changedAddedEditedRemovedReference

Today · 24 Sep 2026

09:26:31PICSstore metadata · assets+1~3—#39,156,848

Recorded change · 24 Sep 2026, 09:26:31 UTC

Status	Key	Previous value	New value
Store · 2
Edited	clienticnscommon.clienticns	90ca38edc56ad8d884f5ae32a5473a262585602f	0ad80818047d4799117bd95ea223725fe67d7924
Added	linuxclienticoncommon.linuxclienticon	—	a387ffc7863e7d3f2d6564d9e135196d70e3f1ab
Assets · 2
Edited	Client iconcommon.clienticon	352ab461df627c5533b419128883d5e6f51fde2b	531e61614b680ce58299a6ddeb90678f1974d1a4
Edited	Iconcommon.icon	352ab461df627c5533b419128883d5e6f51fde2b	531e61614b680ce58299a6ddeb90678f1974d1a4

02:52:22PICSstore metadata · assets—~12—#39,148,784

Recorded change · 24 Sep 2026, 02:52:22 UTC

Status	Key	Previous value	New value
Store · 1
Edited	store_asset_mtimecommon.store_asset_mtime	1,790,062,5781790062578	1,790,218,2851790218285+155,707
Assets · 11
Edited	Header imagecommon.header_image.english	5acfcb9ac8ff171a1994469cfc8f1f2b2e0e1a2a/header.jpg	7509a4dc…/header.jpg
Edited	library_capsule · image · englishcommon.library_assets_full.library_capsule.image.english	b074c8dbcacab0082cf9e120745c720971719575/library_capsule.jpg

22 Sep 2026

07:39:16PICSstore metadata · assets—~9—#39,085,740

Recorded change · 22 Sep 2026, 07:39:16 UTC

Status	Key	Previous value	New value
Store · 1
Edited	store_asset_mtimecommon.store_asset_mtime	1,790,009,8031790009803	1,790,062,5781790062578+52,775
Assets · 8
Edited	Header imagecommon.header_image.english	c6b8692ad3c9a5bb90628bafec92dba5f8a3243a/header.jpg	5acfcb9a…/header.jpg
Edited	library_capsule · image · englishcommon.library_assets_full.library_capsule.image.english

21 Sep 2026

17:07:17PICSstore metadata · assets+1~14—#39,069,190

Recorded change · 21 Sep 2026, 17:07:17 UTC

Status	Key	Previous value	New value
Store · 2
Added	clienticnscommon.clienticns	—	90ca38edc56ad8d884f5ae32a5473a262585602f
Edited	store_asset_mtimecommon.store_asset_mtime	1,790,004,8571790004857	1,790,009,8031790009803+4,946
Assets · 13
Edited	Client iconcommon.clienticon	bb2a7d2c3b8a91c2f03f5eb00c676a5395301852	352ab461df627c5533b419128883d5e6f51fde2b

27 Mar 2026

08:30:28BuildsPublic branch updated · 2 depots—~2—22530107

Depot 4200431 · public

Previous manifest—

New manifest1436977609102074873

Depot 4200432 · public

Previous manifest—

New manifest8015501135355766652

Download sizeManifest ID recorded · file listing pending

Raw values

16:58:00PICSPublic manifest changed—~9—#39,068,816

Recorded change · 21 Sep 2026, 16:58:00 UTC

Status	Key	Previous value	New value
Branches · 3
Edited	Build ID on publicdepots.branches.public.buildid	25441283	25441457
Edited	Build time on publicdepots.branches.public.timebuildupdated	21 Sep 2026, 16:45:54 UTC1790009154	21 Sep 2026, 16:55:59 UTC1790009759
Edited	Updated time on publicdepots.branches.public.timeupdated	21 Sep 2026, 16:51:32 UTC1790009492	21 Sep 2026, 16:57:53 UTC1790009873
Depots · 6
Depot 4200431
Edited	Download size on publicdepots.4200431.manifests.public.download	241.6 MB253283664	241.2 MB252903664−371 KB
Edited	Manifest on publicdepots.4200431.manifests.public.gid	1772872345172279027	2567746720086476428
Edited	Size on disk on publicdepots.4200431.manifests.public.size	609.3 MB638855038	606.5 MB635930286−2.8 MB
Depot 4200432
Edited	Download size on publicdepots.4200432.manifests.public.download	248.9 MB260976960	249.3 MB261449312+461 KB
Edited	Manifest on publicdepots.4200432.manifests.public.gid	7460911516867541659	753291988428905958
Edited	Size on disk on publicdepots.4200432.manifests.public.size	624.0 MB654293272	622.1 MB652305582−1.9 MB

16:56:10PICSBeta manifest changed+10——#39,068,755

Recorded change · 21 Sep 2026, 16:56:10 UTC

Status	Key	Previous value	New value
Branches · 4
Added	Build ID on betadepots.branches.beta.buildid	—	25441457
Added	Description of betadepots.branches.beta.description	—	Demo 1.0 test
Added	Build time on betadepots.branches.beta.timebuildupdated	—	21 Sep 2026, 16:55:59 UTC1790009759
Added	Updated time on betadepots.branches.beta.timeupdated	—	21 Sep 2026, 16:55:59 UTC1790009759
Depots · 6
Depot 4200431
Added	Download size on betadepots.4200431.manifests.beta.download	—	241.2 MB252903664
Added	Manifest on betadepots.4200431.manifests.beta.gid	—	2567746720086476428
Added	Size on disk on betadepots.4200431.manifests.beta.size	—	606.5 MB635930286
Depot 4200432
Added	Download size on betadepots.4200432.manifests.beta.download	—	249.3 MB261449312
Added	Manifest on betadepots.4200432.manifests.beta.gid	—	753291988428905958
Added	Size on disk on betadepots.4200432.manifests.beta.size	—	622.1 MB652305582

16:51:46PICSBeta manifest changed——−10#39,068,632

Recorded change · 21 Sep 2026, 16:51:46 UTC

Status	Key	Previous value	New value
Branches · 4
Removed	Build ID on betadepots.branches.beta.buildid	25441283	Removed from source
Removed	Description of betadepots.branches.beta.description	Demo 1.0 test	Removed from source
Removed	Build time on betadepots.branches.beta.timebuildupdated	21 Sep 2026, 16:45:54 UTC1790009154	Removed from source
Removed	Updated time on betadepots.branches.beta.timeupdated	21 Sep 2026, 16:45:54 UTC1790009154	Removed from source
Depots · 6
Depot 4200431
Removed	Download size on betadepots.4200431.manifests.beta.download	241.6 MB253283664	Removed from source
Removed	Manifest on betadepots.4200431.manifests.beta.gid	1772872345172279027	Removed from source
Removed	Size on disk on betadepots.4200431.manifests.beta.size	609.3 MB638855038	Removed from source
Depot 4200432
Removed	Download size on betadepots.4200432.manifests.beta.download	248.9 MB260976960	Removed from source
Removed	Manifest on betadepots.4200432.manifests.beta.gid	7460911516867541659	Removed from source
Removed	Size on disk on betadepots.4200432.manifests.beta.size	624.0 MB654293272	Removed from source

Raw values

16:51:35PICSPublic manifest changed—~9—#39,068,627

Recorded change · 21 Sep 2026, 16:51:35 UTC

Status	Key	Previous value	New value
Branches · 3
Edited	Build ID on publicdepots.branches.public.buildid	22530107	25441283
Edited	Build time on publicdepots.branches.public.timebuildupdated	27 Mar 2026, 08:30:28 UTC1774600228	21 Sep 2026, 16:45:54 UTC1790009154
Edited	Updated time on publicdepots.branches.public.timeupdated	27 Mar 2026, 08:30:28 UTC1774600228	21 Sep 2026, 16:51:32 UTC1790009492
Depots · 6
Depot 4200431
Edited	Download size on publicdepots.4200431.manifests.public.download	158.1 MB165748208	241.6 MB253283664+83.5 MB
Edited	Manifest on publicdepots.4200431.manifests.public.gid	1436977609102074873	1772872345172279027
Edited	Size on disk on publicdepots.4200431.manifests.public.size	382.1 MB400681768	609.3 MB638855038+227.1 MB
Depot 4200432
Edited	Download size on publicdepots.4200432.manifests.public.download	165.8 MB173864016	248.9 MB260976960+83.1 MB
Edited	Manifest on publicdepots.4200432.manifests.public.gid	8015501135355766652	7460911516867541659
Edited	Size on disk on publicdepots.4200432.manifests.public.size	399.3 MB418666071	624.0 MB654293272+224.7 MB

Raw values

16:45:59PICSBeta manifest changed+10——#39,068,479

Recorded change · 21 Sep 2026, 16:45:59 UTC

Status	Key	Previous value	New value
Branches · 4
Added	Build ID on betadepots.branches.beta.buildid	—	25441283
Added	Description of betadepots.branches.beta.description	—	Demo 1.0 test
Added	Build time on betadepots.branches.beta.timebuildupdated	—	21 Sep 2026, 16:45:54 UTC1790009154
Added	Updated time on betadepots.branches.beta.timeupdated	—	21 Sep 2026, 16:45:54 UTC1790009154
Depots · 6
Depot 4200431
Added	Download size on betadepots.4200431.manifests.beta.download	—	241.6 MB253283664
Added	Manifest on betadepots.4200431.manifests.beta.gid	—	1772872345172279027
Added	Size on disk on betadepots.4200431.manifests.beta.size	—	609.3 MB638855038
Depot 4200432
Added	Download size on betadepots.4200432.manifests.beta.download	—	248.9 MB260976960
Added	Manifest on betadepots.4200432.manifests.beta.gid	—	7460911516867541659
Added	Size on disk on betadepots.4200432.manifests.beta.size	—	624.0 MB654293272

15:51:54PICSPublic manifest changed+82——#39,066,981

Recorded change · 21 Sep 2026, 15:51:54 UTC

Status	Key	Previous value	New value
Branches · 3
Added	Build ID on publicdepots.branches.public.buildid	—	22530107
Added	Build time on publicdepots.branches.public.timebuildupdated	—	27 Mar 2026, 08:30:28 UTC1774600228
Added	Updated time on publicdepots.branches.public.timeupdated	—	27 Mar 2026, 08:30:28 UTC1774600228
Depots · 8
Depot 4200431
Added	Operating systemsdepots.4200431.config.oslist	—	windows
Added	Download size on publicdepots.4200431.manifests.public.download	—	158.1 MB165748208
Added	Manifest on publicdepots.4200431.manifests.public.gid	—	1436977609102074873
Added	Size on disk on publicdepots.4200431.manifests.public.size	—	382.1 MB400681768
Depot 4200432
Added	Operating systemsdepots.4200432.config.oslist	—	macos
Added	Download size on publicdepots.4200432.manifests.public.download	—	165.8 MB173864016
Added	Manifest on publicdepots.4200432.manifests.public.gid	—	8015501135355766652
Added	Size on disk on publicdepots.4200432.manifests.public.size	—	399.3 MB418666071
Store · 42
Added	Association 0 · namecommon.associations.0.name	—	Petit Vaisseau
Added	Association 0 · typecommon.associations.0.type	—	developer
Added	Association 1 · namecommon.associations.1.name	—	Petit Vaisseau
Added	Association 1 · typecommon.associations.1.type	—	publisher
Added	category · category_2common.category.category_2	—	1
Added	category · category_28common.category.category_28	—	1
Added	category · category_55common.category.category_55	—	1
Added	category · category_56common.category.category_56	—	1
Added	category · category_57common.category.category_57	—	1
Added	category · category_58common.category.category_58	—	1
Added	category · category_68common.category.category_68	—	1
Added	category · category_74common.category.category_74	—	1
Added	category · category_77common.category.category_77	—	1
Added	category · category_79common.category.category_79	—	1
Added	Controller supportcommon.controller_support	—	full
Added	controllertagwizardcommon.controllertagwizard	—	1
Added	exfglscommon.exfgls	—	6
Added	Game IDcommon.gameid	—	4200430
Added	library_assets_full · library_logo · logo_position · height_pctcommon.library_assets_full.library_logo.logo_position.height_pct	—	33.39640491958373
Added	library_assets_full · library_logo · logo_position · pinned_positioncommon.library_assets_full.library_logo.logo_position.pinned_position	—	BottomLeft
Added	library_assets_full · library_logo · logo_position · width_pctcommon.library_assets_full.library_logo.logo_position.width_pct	—	78.33642291988873
Added	library_assets · library_capsulecommon.library_assets.library_capsule	—	en
Added	library_assets · library_headercommon.library_assets.library_header	—	en
Added	library_assets · library_herocommon.library_assets.library_hero	—	en
Added	library_assets · library_hero_blurcommon.library_assets.library_hero_blur	—	en
Added	library_assets · library_logocommon.library_assets.library_logo	—	en
Added	library_assets · logo_position · height_pctcommon.library_assets.logo_position.height_pct	—	33.39640491958373
Added	library_assets · logo_position · pinned_positioncommon.library_assets.logo_position.pinned_position	—	BottomLeft
Added	library_assets · logo_position · width_pctcommon.library_assets.logo_position.width_pct	—	78.33642291988873
Added	Namecommon.name	—	Space Defender Demo
Added	Architecturecommon.osarch	—
Added	osextendedcommon.osextended	—	macos64,macosapplesilicon
Added	Operating systemscommon.oslist	—	Windows · macOSwindows,macos
Added	Parent appcommon.parent	—	1731170
Added	primary_genrecommon.primary_genre	—	0
Added	Release statecommon.releasestate	—	released
Added	Steam release datecommon.steam_release_date	—	25 Mar 2026, 21:48:10 UTC1774475290
Added	store_asset_mtimecommon.store_asset_mtime	—	1790004857
Added	Typecommon.type	—	Demo
Added	Developerextended.developer	—	Petit Vaisseau
Added	Homepageextended.homepage	—	https://petitvaisseau.com
Added	Publisherextended.publisher	—	Petit Vaisseau
Assets · 13
Added	Client iconcommon.clienticon	—	bb2a7d2c3b8a91c2f03f5eb00c676a5395301852
Added	Header imagecommon.header_image.english	—	bc6a38f1…/header.jpg
Added	Iconcommon.icon	—	bb2a7d2c3b8a91c2f03f5eb00c676a5395301852
Added	library_capsule · image · englishcommon.library_assets_full.library_capsule.image.english	—	853d2bf4…/library_capsule.jpg
Added	library_capsule · image2x · englishcommon.library_assets_full.library_capsule.image2x.english	—	853d2bf4…/library_capsule_2x.jpg
Added	library_header · image · englishcommon.library_assets_full.library_header.image.english	—	b20d0778…/library_header.jpg
Added	library_header · image2x · englishcommon.library_assets_full.library_header.image2x.english	—	b20d0778…/library_header_2x.jpg
Added	library_hero_blur · image · englishcommon.library_assets_full.library_hero_blur.image.english	—	702ad602…/library_hero_blur.jpg
Added	library_hero · image · englishcommon.library_assets_full.library_hero.image.english	—	702ad602…/library_hero.jpg
Added	library_hero · image2x · englishcommon.library_assets_full.library_hero.image2x.english	—	702ad602…/library_hero_2x.jpg
Added	library_logo · image · englishcommon.library_assets_full.library_logo.image.english	—	3a217eec…/logo.png
Added	library_logo · image2x · englishcommon.library_assets_full.library_logo.image2x.english	—	3a217eec…/logo_2x.png
Added	small_capsule · englishcommon.small_capsule.english	—	4708f035…/capsule_231x87.jpg
Launch options · 12
Added	Install directoryconfig.installdir	—	Space Defender
Added	Launch option 0 · oslistconfig.launch.0.config.oslist	—	windows
Added	Launch option 0 · descriptionconfig.launch.0.description	—	Launch the game
Added	Launch option 0 · description_loc · englishconfig.launch.0.description_loc.english	—	Launch the game
Added	Launch option 0 · description_loc · frenchconfig.launch.0.description_loc.french	—	Lancer le jeu
Added	Launch option 0 · executableconfig.launch.0.executable	—	Space Defender.exe
Added	Launch option 0 · typeconfig.launch.0.type	—	default
Added	Launch option 1 · oslistconfig.launch.1.config.oslist	—	macos
Added	Launch option 1 · descriptionconfig.launch.1.description	—	Launch the game
Added	Launch option 1 · description_loc · englishconfig.launch.1.description_loc.english	—	Launch the game
Added	Launch option 1 · executableconfig.launch.1.executable	—	Space Defender.app
Added	Launch option 1 · typeconfig.launch.1.type	—	default
Localization · 3
Added	English · interfacecommon.supported_languages.english.supported	—	true
Added	French · interfacecommon.supported_languages.french.supported	—	true
Added	Spanish · interfacecommon.supported_languages.spanish.supported	—	true
Other · 1
Added	appid	—	4200430