Novena Diabolos

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Novena Diabolos

Short description

One reporter, trying to survive nine days in an isolated village. Four demonesses who are out for blood. Several supernatural murders... Welcome to Hope Hill!

Developer
H5DEV Games
Publisher
Giiku Games
Release
Thu, Nov 18, 2021
Price
$15.99
Reviews
52
Positive
96%
Followers
n/a
Owners (estimated)
50K – 100K
Concurrent players
1
Genres
Adventure, Indie, RPG
Tags
Adventure Visual Novel RPG Horror Anime Survival Survival Horror 2D Atmospheric Crime Dark Demons Detective Investigation Magic Mystery Psychological Horror Story Rich Thriller Vampire
Revenue (estimated, gross)~$35ksomewhere between $15k and $1.5m · roughly 1K–100K copies

Review count and SteamSpy's owner range disagree, so the band is widened to cover both rather than picking a favourite. Multiplied by $14.85, the average price these copies actually sold for — weighted from the price history rather than taken from the $15.99 launch price. That is 7% 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 17, 2026. Charts appear once there is more than one data point — nothing has changed since.

120 data points going back to Nov 1, 2021 lie outside the 90-day window of your plan. Plus shows the complete history.

How crowded is this niche?

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

±?? Adventure + Visual Novel + RPG

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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 Novena Diabolos. 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)
Azur Lane Crosswave Azur Lane Crosswave Idea Factory 49 titles +2 4 − Horror − Survival + Action + Sexual Content $39.99 6,537 69% Thu, Feb 13, 2020 $11.8m
$8m – $20m
PARANORMASIGHT: The Seven Mysteries of Honjo PARANORMASIGHT: The Seven Mysteries of Honjo Square Enix 144 titles 4 − RPG − Survival + Simulation + Text-Based $19.99 6,057 95% Wed, Mar 08, 2023 $4.9m
$3.6m – $8.6m
Return to Shironagasu Island Return to Shironagasu Island HYOGO ONIMUSHI first game 4 − RPG − Survival + Mystery + Psychological Horror $4.99 3,973 94% Mon, Mar 02, 2020 $803k
$449k – $898k
Promise Mascot Agency Promise Mascot Agency Kaizen Game Works 2 titles 4 − Horror − Survival + Open World + Simulation $24.99 2,530 96% Thu, Apr 10, 2025 $2.6m
$451k – $4.6m
Higurashi When They Cry Hou - Ch.7 Minagoroshi Higurashi When They Cry Hou - Ch.7 Minagoroshi 07th Expansion 10 titles 4 − RPG − Survival + Psychological Horror + Mystery $7.99 704 97% Thu, Jul 18, 2019 $150k
$105k – $150k

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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