Undead Citadel

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Undead Citadel

Short description

Exclusive for VR, UNDEAD CITADEL immerses you into an adventure encountering hundreds of Undead in breathtaking combats crammed with numerous foes. Slash, stab, crush, shoot or dismember with your own hands, as you find the way into the depths of the cursed citadel.

Developer
Dark Curry S.L.
Publisher
Dark Curry S.L.
Release
Thu, Jun 08, 2023
Price
$29.99
Reviews
283
Positive
72%
Followers
7,121
Owners (estimated)
500K – 1M
Concurrent players
3
Genres
Action, Adventure, Indie, RPG
Features
Tracked Controller Support, VR Only
Tags
VR Zombies Swordplay Physics Medieval Fighting Violent Gore Souls-like Action Adventure Horror First-Person Survival RPG Indie Early Access Survival Horror Parkour Multiplayer
Revenue (estimated, gross)~$343ksomewhere between $153k and $27m · roughly 6K–1M copies

Review count and SteamSpy's owner range disagree, so the band is widened to cover both rather than picking a favourite. Multiplied by $26.97, the average price these copies actually sold for — weighted from the price history rather than taken from the $29.99 launch price. That is 10% below list price on average. Before Steam's cut, VAT and refunds. How these numbers are calculated.

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History

2 data points since Aug 9, 2026. Gaps mean nothing changed — the value carries forward.

Revenue (est.) ~$342k → ~$343k
Reviews 282 → 283
Followers 7,122 → 7,121
Concurrent players 3 → 3
Price $29.99 → $29.99
Positive reviews 72.3% → 72.4%

The revenue curve is an estimate, not a measurement. It is the only calculated series here: each interval takes the review growth of that period, multiplies it by the sales-per-review factor and by the price actually charged at the time, and adds the result to the running total. That is why it climbs more slowly through discount periods than the review curve next to it. The last point is the same figure quoted above — gross, before Steam's cut, VAT and refunds. How these numbers are calculated.

The blurred area is the rest of the history. 109 further data points reach back to Jun 1, 2023 — your plan shows the last 90 days of it. How far each series in particular reaches is written on its own chart; not every one of them goes back that far. The shape in the blurred area is decoration, not data: the figures are not in this page at all. Plus unlocks the complete series.

Lowest recorded price: $20.99 on Oct 26, 2023.

How crowded is this niche?

How full the niche around Undead Citadel is — measured on the tags it leads with, against every other combination on Steam.

±?? VR + Zombies + Swordplay

Combinations under 15 games are left out to reduce the influence of small samples. The games below share those tags and are free to browse.

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Similar games that found an audience

Games sharing at least 3 of this title's leading tags, with enough reviews to have gone somewhere. Ranked by how much they overlap, not by how big they are. − missing and + extra mark the tags each one does not share with Undead Citadel. Studio counts the titles that developer has released — the closest thing to production scale that public data allows. It is not a budget, and nobody publishes those.

Image Name Studio Shared Tag difference Price Reviews Positive Released Revenue (estimated)
FOR HONOR FOR HONOR Ubisoft Montreal 31 titles +3 3 − VR − Zombies − Physics + Action + Multiplayer + PvP $29.99 109,518 69% Mon, Feb 13, 2017 $126m
$126m – $221m
Hellish Quart Hellish Quart Kubold 2 titles 3 − VR − Zombies − Medieval + Early Access + Arcade + Historical $17.99 8,031 89% Tue, Feb 16, 2021 $8.2m
$8.2m – $10.6m
Until You Fall Until You Fall Schell Games 14 titles 3 − Zombies − Physics − Medieval + Rogue-lite + Hack and Slash + Arcade $24.99
$11.24
55%
best price ever
2,878 95% Tue, Oct 27, 2020 $4.4m
$4.4m – $5m
Legendary Tales Legendary Tales Urban Wolf Games Inc. first game 3 − Zombies − Physics − Fighting + Online Co-Op + Action + Gore $39.99 2,714 76% Thu, Feb 08, 2024 $7.3m
$7.3m – $7.9m
Clone Drone in the Hyperdome Clone Drone in the Hyperdome Doborog Games 3 titles 3 − Zombies − Physics − Medieval + Action + Narrative + Destruction $19.99 1,039 91% Thu, Dec 12, 2024 $908k
$908k – $1.5m

There are more like this. Your plan shows the 5 closest neighbours; Plus and Pro show up to 100 — enough to see the shape of a niche instead of a sample of it.

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