How many people are playing OUTERPLANE right now?

OUTERPLANE has 248 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

248

−8 vs. yesterday

54%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

3 Sep 20261 event

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

Change	Key	Before	After
Other · 3
added	appid	—	4247320
added	Depot base languagesdepots.baselanguages	—	english,japanese,koreana,schinese,tchinese
added	depots.privatebranches	—	1

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