How many people are playing OUTERPLANE right now?

OUTERPLANE has 305 players on Steam right now, with a 24-hour peak of 376 and an all-time peak of 457 on 8 Sep 2026.

What is the all-time peak player count of OUTERPLANE?

457 concurrent players on 8 Sep 2026.

When was OUTERPLANE released on Steam?

OUTERPLANE was released on Steam on 26 Aug 2026.

Status

SteamPeaks

OUTERPLANE

GameApp ID 4,247,320by MAJOR9Released 26 Aug 2026

WindowsEngine —

View on SteamSteamCompare

App ID4,247,320

Release date26 Aug 2026

Engine—

Install size17.8 GB

TypeGame

Last update8 Sep 2026

Steam DeckUnknown

DLC0

DeveloperMAJOR9

Changenumber38,748,343

PriceFree

Packages0

PublisherMAJOR9

SystemsWindows

Followers—

Depots1

Compare this game

OUTERPLANE

MAJOR9
Released 26 Aug 2026·App 4247320

Steam user reviews

Mostly Positive

77.1%· 140 reviews

Recent Mostly Positive · 76%

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Playing now

305

−21 vs. yesterday

67%of peak

All-time peak

457

8 Sep 2026

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

Update history

14 events

All14 Changelists12 Builds2 Store0

AreaAll Branches Depots Store Assets Launch options

OUTERPLANE Update History · SteamPeaks

8 Sep 20262 events

04:51:3747 hours agoChangelist38,684,858 · public build 24947556 → 25177515 · 1 depot · −127.6 MB on disk~6

Change	Key	Before	After
Depots · 3
Depot 4247321
changed	Download size on publicdepots.4247321.manifests.public.download	15.42 GB16555221648	15.31 GB16434152736−115.5 MB
changed	Manifest on publicdepots.4247321.manifests.public.gid	2586339181425525818	6239634366879805545
changed	Size on disk on publicdepots.4247321.manifests.public.size	17.96 GB19279244389	17.83 GB19145400170−127.6 MB

3 of 6 keys shown · changelist 38,684,858

04:51:3047 hours agoBuild25177515 · public branch · 1 depot changed

Change	Depot	Before	After
manifest	Depot 4247321	2586339181425525818	6239634366879805545

3 Sep 20261 event

23:02:276 days agoChangelist38,586,612 · 1 depot · store metadata · assets · launch options · localization+122

Change	Key	Before	After
Depots · 4
Depot 4247321
added	Operating systemsdepots.4247321.config.oslist	—	windows
added	Download size on publicdepots.4247321.manifests.public.download	—	15.42 GB16555221648
added	Manifest on publicdepots.4247321.manifests.public.gid	—	2586339181425525818
added	Size on disk on publicdepots.4247321.manifests.public.size	—	17.96 GB19279244389

4 of 122 keys shown · changelist 38,586,612