How many people are playing Undying Fortress right now?

Undying Fortress has 1 players on Steam right now, with a 24-hour peak of 2 and an all-time peak of 2 on 8 Sep 2026.

What is the all-time peak player count of Undying Fortress?

2 concurrent players on 8 Sep 2026.

When was Undying Fortress released on Steam?

Undying Fortress was released on Steam on 18 Dec 2025.

Undying Fortress Steam Charts: 1 Players Now

Status

SteamPeaks

Month	Average	Gain	% Gain	Peak
Sept 2026	1	—	—	2

Undying Fortress Steam Charts: 1 Players Now · SteamPeaks

Tracking since since 6 Sep 2026, 11:49 UTC

Launch retention

Open in CompareUpdated 54 minutes ago

Launch retention needs samples from the first day after release. SteamPeaks started sampling this app since 6 Sep 2026, 11:49 UTC; the curve appears for launches tracked from their unlock.

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Now · of launch peak

Days above 1,000,000 in 2026

Weekend peak this week

Milestone	Undying Fortress	Genre median
Launch peak	—	—
Hour 1	—	—
Hour 24	—	—
Hour 72	—	—
Day 7	—	—
Now	1	—

Daily peak · last 14 days	Peak
Sun 6 Sept · weekend	1
Mon 7 Sept	2
Tue 8 Sept	2

Estimates · not Steam data

Owner estimates

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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	—

Undying Fortress

Steam charts

Monthly breakdown

Launch retention

Store data

Owner estimates