Charts Sales Upcoming Patches Events Calculator

New on SteamEvery app, DLC and depot the minute Steam creates it AppsEvery app on Steam, newest change first PackagesSubs and bundles, and what each contains DepotsDepots, manifests and install sizes TagsSteam's user tags and the games under them Developers & publishersCompanies and their catalogues TechnologiesEngines, SDKs and anti-cheat found in the files Change historyEvery PICS changelist as it lands

SignalsNineteen readings of the whole catalogue CompareAny games side by side RecordsAll-time peaks and the days they were set ReportsWeekly and monthly write-ups Alerts & newsroomWatch a game, get told when it moves Steam statusIs Steam up, right now Web API explorerTry the endpoints in the browser

EventsSteam's own events and the sales calendar CalculatorWhat a Steam account is worth, and its pile of shame

/

Sign in

/

SteamPeaks

The ultimate resource for Steam data.

ExploreCharts Sales Sales and fests Upcoming Patches Events Records Trending Signals

DatabaseApps Packages Depots Tags Developers Technologies Change history

ToolsCalculator Compare Search Alerts Steam status API

SiteMethodology FAQ Discord Support Sign in via Steam

Not affiliated with Valve or Steam. Game names and artwork belong to their owners. All times UTC.

Privacy Cookies Fair use Status

Black Book - Supporter Pack Estimates · SteamPeaks

Apps›Black Book - Supporter Pack›Estimates

Black Book - Supporter Pack

DlcApp ID 1,535,180by MorteshkaReleased 10 Aug 2021

—Engine —

View on SteamCompare Share

App ID1,535,180

Release date10 Aug 2021

Engine—

Install size—

TypeDlc

Last update7 Sep 2026

Steam Deck—

DLC0

DeveloperMorteshka

Changenumber30,408,558

Price—

Packages0

Publisher—

Systems—

Followers—

Depots0

Black Book - Supporter Pack

Morteshka
Released 10 Aug 2021·App 1535180

Steam user reviews

Positive

100.0%· 44 reviews

Recent —

SteamPeaks Rating

91.8 Very positive

Recent 30 days —

How it works ›

Playing now

—

First samples arriving

—of peak

All-time peak

—

Tracking since the first sample

Updated —Data by

Data

Price history Charts Patches Events Reviews Audience Estimates Availability

Technical

Metadata Packages DLC Depots Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Estimates Overview Price history Charts Patches Events Reviews Audience Availability Metadata Packages DLC Depots Requirements Install size Configuration Cloud saves Achievements Community Media Related apps Update history Store history Full details

SteamPeaks.com

The Count

How many own Black Book - Supporter Pack

Every game Calibration How this is computedModel run 21 hours ago

Too few reviews to estimate: 44 reviews on file, 50 needed before the model says anything.

Momentum

Followers of Black Book - Supporter Pack

Every game How this is computedNo sample yet

No follower sample for Black Book - Supporter Pack yet. The followers poller reaches every coming-soon game and the most played games daily; the count appears here with its first sample, and gains once a second sample the window back exists.