Mortal Decay

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Mortal Decay

Short description

You are a veteran, in a post World War 3 apocalyptic world. Starving and alone, you fight to keep your sanity in the hell that this world has decayed into. In a desperate attempt to find food, you stumble your way into an abandoned prison, but you find out it is not as abandoned as you believed...

Developer
Roger Kaffer
Publisher
Roger Kaffer
Release
Wed, Oct 28, 2020
Price
$2.99
Reviews
50
Positive
96%
Followers
n/a
Owners (estimated)
20K – 50K
Concurrent players
n/a
Genres
Action, Adventure, Indie
Tags
Horror First-Person Survival Horror Psychological Horror Atmospheric Singleplayer Survival Dark Stealth Story Rich Post-apocalyptic Gore Exploration Psychological 3D Walking Simulator Adventure Action-Adventure Dystopian Action
Revenue (estimated, gross)~$6ksomewhere between $3k and $136k · roughly 1K–50K copies

Review count and SteamSpy's owner range disagree, so the band is widened to cover both rather than picking a favourite. Multiplied by $2.72, the average price these copies actually sold for — weighted from the price history rather than taken from the $2.99 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

Tracking started Aug 11, 2026. Charts appear once there is more than one data point — nothing has changed since.

49 data points going back to Oct 1, 2020 lie outside the 90-day window of your plan. Plus shows the complete history.

How crowded is this niche?

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

±?? Horror + First-Person + Survival Horror

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 Mortal Decay. 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)
Devil Inside Us: Roots of Evil Devil Inside Us: Roots of Evil Ahldain Michael 2 titles +1 6 same tags $14.99 58 95% Wed, Oct 27, 2021 $39k
$17k – $70k
Outlast Outlast Red Barrels 3 titles 5 − Singleplayer + Gore $14.99 105,199 97% Wed, Sep 04, 2013 $62.1m
$27.6m – $65.6m
Resident Evil 7 Biohazard Resident Evil 7 Biohazard CAPCOM Co., Ltd. 56 titles 5 − Psychological Horror + Gore $19.99 89,091 95% Mon, Jan 23, 2017 $68.4m
$34.1m – $85.4m
Outlast 2 Outlast 2 Red Barrels 3 titles 5 − Atmospheric + Gore $19.99 54,616 91% Mon, Apr 24, 2017 $35.4m
$19.3m – $35.4m
The Evil Within The Evil Within Tango Gameworks 5 titles 5 − First-Person + Gore $19.99 21,628 85% Mon, Oct 13, 2014 $17.2m
$7.7m – $88.5m

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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