UnderRail

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UnderRail

Short description

UnderRail is an old-school turn-based isometric role-playing game that features a large open post-apocalyptic world, deep and challenging combat and an intricate storyline.

Developer
Stygian Software
Publisher
Stygian Software
Release
Fri, Dec 18, 2015
Price
$14.99
Reviews
6,353
Positive
86%
Followers
39,985
Owners (estimated)
200K – 500K
Concurrent players
135
Genres
Indie, RPG
Tags
RPG Post-apocalyptic Isometric Turn-Based CRPG Turn-Based Combat Indie Singleplayer Sci-fi Open World Atmospheric Crafting Old School Cyberpunk Difficult Pixel Graphics Adventure Exploration 2D Sandbox
Revenue (estimated, gross)~$3.9msomewhere between $2.7m and $6.9m · roughly 200K–500K copies

Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by $13.70, the average price these copies actually sold for — weighted from the price history rather than taken from the $14.99 launch price. That is 9% below list price on average. Before Steam's cut, VAT and refunds. How these numbers are calculated.

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History

7 data points since Aug 10, 2026. Gaps mean nothing changed — the value carries forward.

Revenue (est.) ~$3.9m → ~$3.9m
Reviews 6,345 → 6,353
Followers 39,746 → 39,985
Concurrent players 135 → 135
Price $14.99 → $14.99
Positive reviews 86.3% → 86.3%

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. 256 further data points reach back to Sep 1, 2013 — 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: $3.74 on Mar 19, 2026.

How crowded is this niche?

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

±?? RPG + Post-apocalyptic + Isometric

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 UnderRail. 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)
Encased: A Sci-Fi Post-Apocalyptic RPG Encased: A Sci-Fi Post-Apocalyptic RPG Dark Crystal Games first game 5 − Turn-Based + Strategy $29.99 4,169 77% Tue, Sep 07, 2021 $5.4m
$5.4m – $9.1m
Fallout: A Post Nuclear Role Playing Game Fallout: A Post Nuclear Role Playing Game Interplay 32 titles 4 − CRPG − Turn-Based Combat + Classic + Open World $9.99 16,797 95% Sun, Nov 01, 2015 $6.5m
$2.9m – $43.1m
Fallout 2: A Post Nuclear Role Playing Game Fallout 2: A Post Nuclear Role Playing Game Black Isle Studios 3 titles 4 − Turn-Based − CRPG + Classic + Open World $9.99 13,932 94% Wed, Aug 19, 2009 $8.7m
$8.7m – $9.7m
ATOM RPG: Post-apocalyptic indie game ATOM RPG: Post-apocalyptic indie game AtomTeam 5 titles 4 − Isometric − Turn-Based Combat + Exploration + Survival $14.99 10,056 84% Wed, Dec 19, 2018 $7.1m
$7.1m – $11.4m
Wasteland 2: Director's Cut Wasteland 2: Director's Cut inXile Entertainment 9 titles 4 − CRPG − Turn-Based Combat + Strategy + Tactical $29.99 4,658 82% Thu, Sep 18, 2014 $5.4m
$2.4m – $25.9m

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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