How many people are playing Jack & Detectives - Undercover Expansion - right now?

Jack & Detectives - Undercover Expansion - is app 3407780 on Steam. Player counts appear once the tracker has sampled it.

When was Jack & Detectives - Undercover Expansion - released on Steam?

Jack & Detectives - Undercover Expansion - was released on Steam on 5 Feb 2025.

Status

SteamPeaks

Jack & Detectives - Undercover Expansion -

DlcApp ID 3,407,780by CuriousparkReleased 5 Feb 2025

Playing now

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All-time peak

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WindowsEngine —

View on SteamSteamCompare

App ID3,407,780

Release date5 Feb 2025

Engine—

Install size—

TypeDlc

Last update21 Sep 2026

Steam Deck—

DLC0

DeveloperCuriouspark

Changenumber34,955,725

Price—

Packages0

Publisher—

SystemsWindows

Followers—

Depots0

Compare this game

Jack & Detectives - Undercover Expansion -

Curiouspark
Released 5 Feb 2025·App 3407780

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Playing now

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First samples arriving

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All-time peak

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Tracking since the first sample

Steam charts

Playing now

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24-hour peak

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All-time peak

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30-day average

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Rank right now

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Waiting for the first sampleData by SteamPeaks.com

24h

Jack & Detectives - Undercover Expansion - Charts · SteamPeaks

Tracking since since today

Launch retention

Open in Compare—

Launch retention needs samples from the first day after release. SteamPeaks started sampling this app since today; the curve appears for launches tracked from their unlock.

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Now · of launch peak

Days above 1,000,000 in 2026

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Weekend peak this week

Milestone	Jack & Detectives - Undercover Expansion -	Genre median
Launch peak	—	—
Hour 1	—	—
Hour 24	—	—
Hour 72	—	—
Day 7	—	—
Now	—	—

Daily peak · last 14 days	Peak

Estimates · not Steam data

Owner estimates

Calibrated 12 Sep 2026

Every figure here is derived, shown as a range, and links to its method. Steam does not publish owner counts.

Source	Estimated owners	Method	Confidence
SteamPeaks	Fewer than 50 reviews: not estimated	Reviews × k, calibrated on announced figures · How it works	—

Jack & Detectives - Undercover Expansion -

Steam charts

Jack & Detectives - Undercover Expansion -

Steam charts

Monthly breakdown

Launch retention

Store data

Owner estimates