How many people are playing 40 Days right now?

40 Days is app 737600 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of 40 Days?

0 concurrent players on 15 Sep 2026.

When was 40 Days released on Steam?

40 Days was released on Steam on 29 Nov 2017.

Status

SteamPeaks

40 Days

GameApp ID 737,600by Black Phoenix StudioReleased 29 Nov 2017

Windows · macOSEngine —

View on SteamSteamCompare

App ID737,600

Release date29 Nov 2017

Engine—

Install size1.02 GB

TypeGame

Last update18 Jan 2021

Steam Deck—

DLC0

DeveloperBlack Phoenix Studio

Changenumber38,626,581

Price$4.99

Packages0

PublisherBlack Phoenix Studio

SystemsWindows · macOS

Followers—

Depots2

Compare this game

40 Days

Black Phoenix Studio
Released 29 Nov 2017·App 737600

Steam user reviews

Mixed

53.8%· 13 reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Last seen

Sampled 5 hours ago · not a live figure

—of peak

All-time peak

15 Sep 2026

Update history

A permanent record of every observed change.

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All changes Changelists Builds News Store Achievements

40 Days Update History · SteamPeaks

Showing keys matching the filter · 22 events on this page have no match

Time (UTC)SourceWhat changedAddedEditedRemovedReference

5 Sep 2026

07:02:13PICSBeta manifest changed+88——#34,837,712

Recorded change · 5 Sep 2026, 07:02:13 UTCView all 88

Status	Key	Previous value	New value
Depot 737601
Added	Operating systemsdepots.737601.config.oslist	—	windows
Added	Download size on betadepots.737601.manifests.beta.download	—	182.9 MB191782992
Added	Manifest on betadepots.737601.manifests.beta.gid	—	4317352152653775976
Added	Size on disk on betadepots.737601.manifests.beta.size	—	524.4 MB549849099
Added	Download size on publicdepots.737601.manifests.public.download	—	182.9 MB191782992
Added	Manifest on publicdepots.737601.manifests.public.gid	—	4317352152653775976
Added	Size on disk on publicdepots.737601.manifests.public.size	—	524.4 MB549849099
Depot 737602
Added	Operating systemsdepots.737602.config.oslist	—	macos
Added	Download size on betadepots.737602.manifests.beta.download	—	181.1 MB189879328
Added	Manifest on betadepots.737602.manifests.beta.gid	—	3892764581468905071
Added	Size on disk on betadepots.737602.manifests.beta.size	—	516.8 MB541926038
Added	Download size on publicdepots.737602.manifests.public.download	—	181.1 MB189879328
Added	Manifest on publicdepots.737602.manifests.public.gid	—	3892764581468905071
Added	Size on disk on publicdepots.737602.manifests.public.size	—	516.8 MB541926038