How many people are playing Boss Key right now?

Boss Key has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 2 on 6 Sep 2026.

What is the all-time peak player count of Boss Key?

2 concurrent players on 6 Sep 2026.

When was Boss Key released on Steam?

Boss Key was released on Steam on 14 Aug 2026.

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Boss Key Media · SteamPeaks

Apps›Boss Key›Media

Boss Key

GameApp ID 4,086,590by Institute of Card Game StudiesReleased 14 Aug 2026

WindowsEngine —

View on SteamCompare Share

App ID4,086,590

Release date14 Aug 2026

Engine—

Install size1.92 GB

TypeGame

Last update5 Sep 2026

Steam DeckUnknown

DLC0

DeveloperInstitute of Card Game Studies

Changenumber38,626,678

Price$9.99

Packages0

PublisherInstitute of Card Game Studies

SystemsWindows

Followers—

Depots1

Boss Key

Institute of Card Game Studies
Released 14 Aug 2026·App 4086590

Steam user reviews

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0 so far · summary at 10

SteamPeaks Rating

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Rated from 10 reviews

How it works ›

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+0 vs. yesterday

0.0%of peak

All-time peak

6 Sep 2026

Updated 8 minutes agoData by

Overview

Data

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Technical

Metadata Packages DLC Depots1 Requirements Install size Configuration Cloud saves

Content

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History

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Everything

Full details

Media Overview Price history Charts Patches Events Reviews Audience Estimates Availability Metadata Packages DLC Depots1 Requirements Install size Configuration Cloud saves Achievements Community Related apps Update history Store history Full details

Hotlinked from Steam · never stored · plays here

Media

11 screenshots · 1 videos

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