How many people are playing Europa Universalis IV: Mare Nostrum Content Pack right now?

Europa Universalis IV: Mare Nostrum Content Pack is app 436121 on Steam. Player counts appear once the tracker has sampled it.

When was Europa Universalis IV: Mare Nostrum Content Pack released on Steam?

Europa Universalis IV: Mare Nostrum Content Pack was released on Steam on 5 Apr 2016.

Status

SteamPeaks

Europa Universalis IV: Mare Nostrum Content Pack

DlcApp ID 436,121by Paradox Development StudioReleased 5 Apr 2016

Paradox Development Studio·Paradox Interactive
Released 5 Apr 2016·App 436121

Steam user reviews

Mixed

41.5%· 53 reviews

Recent —

SteamPeaks Rating

29.5 Negative

Recent 30 days —

How it works

Playing now

—

First samples arriving

—of peak

All-time peak

Steam charts

Playing now

—

24-hour peak

—

All-time peak

—

30-day average

—

Rank right now

—

Waiting for the first sampleData by SteamPeaks.com

24h

Europa Universalis IV: Mare Nostrum Content Pack Steam Charts: Player Count, Price History, Updates · 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.

—

Now · of launch peak

Days above 1,000,000 in 2026

—

Weekend peak this week

Milestone	Europa Universalis IV: Mare Nostrum Content Pack	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 10 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	Not computed yet	Reviews × k, calibrated on announced figures · How it works	—

Europa Universalis IV: Mare Nostrum Content Pack

Steam charts

Europa Universalis IV: Mare Nostrum Content Pack

Steam charts

Monthly breakdown

Launch retention

Store data

Owner estimates