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 10 Sep 2026.

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

1 concurrent players on 10 Sep 2026.

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

GameApp ID 525,780by Saibot StudiosReleased 5 Oct 2016

App ID525,780

Release date5 Oct 2016

Engine—

Install size365 MB

TypeGame

Last update18 Apr 2019

Steam Deck—

DLC0

DeveloperSaibot Studios

Changenumber36,631,845

Price—

Packages1

PublisherSaibot Studios

SystemsWindows · macOS · Linux

Followers—

Depots3

Doorways: Old Prototype

Steam user reviews

Very Positive

86.1%· 670 reviews

Recent —

SteamPeaks Rating

52.4 Mixed

Recent 30 days —

Playing now

+0 vs. yesterday

0.0%of peak

All-time peak

10 Sep 2026

A permanent record of every observed change.

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Doorways: Old Prototype Update History · SteamPeaks