How many people are playing Doorways: Old Prototype right now?

Doorways: Old Prototype has 0 players on Steam right now, with a 24-hour peak of 0 and an all-time peak of 1 on 17 Sep 2026.

What is the all-time peak player count of Doorways: Old Prototype?

1 concurrent players on 17 Sep 2026.

When was Doorways: Old Prototype released on Steam?

Doorways: Old Prototype was released on Steam on 5 Oct 2016.

Status

SteamPeaks

Doorways: Old Prototype

GameApp ID 525,780by Saibot StudiosReleased 5 Oct 2016

Playing now

All-time peak

20:29 UTC · 18 Sep 2026steampeaks.com

App ID525,780

Release date5 Oct 2016

Engine—

Install size365 MB

TypeGame

Last update18 Apr 2019

Steam DeckUnknown

DLC0

DeveloperSaibot Studios

Changenumber36,631,845

PriceFree

Packages1

PublisherSaibot Studios

SystemsWindows · macOS · Linux

Followers—

Depots3

Compare this game

Doorways: Old Prototype

Saibot Studios
Released 5 Oct 2016·App 525780

Steam user reviews

Very Positive

86.1%· 670 reviews

Recent —

SteamPeaks Rating

52.4 Mixed

Recent 30 days —

How it works

Playing now

+0 vs. yesterday

0.0%of peak

All-time peak

17 Sep 2026

Update history

A permanent record of every observed change.

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Doorways: Old Prototype Update History · SteamPeaks

Showing keys matching the filter · 6 events on this page have no match

Time (UTC)SourceWhat changedAddedEditedRemovedReference

5 Sep 2026

07:02:13PICSPublic manifest changed+111——#36,631,845

Recorded change · 5 Sep 2026, 07:02:13 UTC

Status	Key	Previous value	New value
Added	Operating systemsdepots.525782.config.oslist	—	linux
Added	Download size on publicdepots.525782.manifests.public.download	—	68.1 MB71402288
Added	Manifest on publicdepots.525782.manifests.public.gid	—	1283450881361215062
Added	Size on disk on publicdepots.525782.manifests.public.size	—	122.0 MB127888215