How many people are playing Shoulder-Mounted Space Program right now?

Shoulder-Mounted Space Program has 0 players on Steam right now, with a 24-hour peak of 0 and an all-time peak of 0 on 8 Sep 2026.

What is the all-time peak player count of Shoulder-Mounted Space Program?

0 concurrent players on 8 Sep 2026.

When was Shoulder-Mounted Space Program released on Steam?

Shoulder-Mounted Space Program was released on Steam on 17 Dec 2025.

Status

SteamPeaks

Shoulder-Mounted Space Program

GameApp ID 3,939,880by Aaron MoseleyReleased 17 Dec 2025

View on SteamSteamCompare

App ID3,939,880

Release date17 Dec 2025

Engine—

Install size1.13 GB

TypeGame

Last update16 Dec 2025

Steam Deck—

DLC0

DeveloperAaron Moseley

Changenumber34,986,886

Price$2.99

Packages1

PublisherAaron Moseley

SystemsWindows · macOS · Linux

Followers—

Depots3

Compare this game

Shoulder-Mounted Space Program

Aaron Moseley
Released 17 Dec 2025·App 3939880

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

—of peak

All-time peak

8 Sep 2026

Every change SteamPeaks has recorded · decoded, with the original values

Update history

2 events

All2 Changelists1 Builds1 Store0

AreaAll Branches Depots Store Assets

Shoulder-Mounted Space Program Update History · SteamPeaks

5 Sep 20261 event

07:47:234 days agoChangelist34,986,886 · 3 depots · store metadata · assets · launch options · cloud saves · localization+118

Change	Key	Before	After
Depots · 15
Depot 3939881
added	Languagedepots.3939881.config.language	—	english
added	Operating systemsdepots.3939881.config.oslist	—	windows
added	Download size on publicdepots.3939881.manifests.public.download	—	100.5 MB105423680
added	Manifest on publicdepots.3939881.manifests.public.gid	—	638547138291635807
added	Size on disk on publicdepots.3939881.manifests.public.size	—	379.8 MB398228786
Depot 3939882
added	Languagedepots.3939882.config.language	—	english
added	Operating systemsdepots.3939882.config.oslist	—	macos
added	Download size on publicdepots.3939882.manifests.public.download	—	109.5 MB114796064
added	Manifest on publicdepots.3939882.manifests.public.gid	—	9184656602416597344
added	Size on disk on publicdepots.3939882.manifests.public.size	—	403.3 MB422858756
Depot 3939883
added	Languagedepots.3939883.config.language	—	english
added	Operating systemsdepots.3939883.config.oslist	—	linux
added	Download size on publicdepots.3939883.manifests.public.download	—	98.3 MB103088160
added	Manifest on publicdepots.3939883.manifests.public.gid	—	351420267400929087
added	Size on disk on publicdepots.3939883.manifests.public.size	—	378.2 MB396602179

15 of 118 keys shown · changelist 34,986,886

16 Dec 20251 event

19:20:549 months agoBuild21213156 · public branch · 3 depots changed

Change	Depot	Before	After
manifest	Depot 3939881	—	638547138291635807
manifest	Depot 3939882	—	9184656602416597344
manifest	Depot 3939883	—	351420267400929087