Fallen Depths

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Fallen Depths

Short description

"Explore a building that has become a den of monsters and recover crucial documents." Fallen Depths is a roguelike action horror game where you navigate procedurally generated maps and aim to reach the top floor. Use logical strategies to overcome grotesque monsters.

Developer
UnderDoor
Publisher
UnderDoor
Release
Fri, Dec 13, 2024
Price
$4.99
Reviews
10
Positive
100%
Followers
67
Owners (estimated)
0 – 20K
Concurrent players
n/a
Genres
Action, Indie, Strategy
Tags
Action Roguelike Horror Action Exploration 3D Platformer Rogue-lite Rogue-like 3D First-Person Psychological Horror Strategy Indie Stealth Singleplayer
Revenue (estimated, gross)~$2ksomewhere between $998 and $4k · roughly 200–800 copies

Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by the $4.99 launch price — there is not enough price history for this game to weight the copies by what they actually sold for. Before Steam's cut, VAT and refunds. How these numbers are calculated.

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History

Tracking started Oct 8, 2026. Charts appear once there is more than one data point — nothing has changed since.

1 data points going back to Jul 30, 2026 lie outside the 90-day window of your plan. Plus shows the complete history.

How crowded is this niche?

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

±?? Action Roguelike + Horror + Action

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 Fallen Depths. 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)
Neon Echo Neon Echo Xinyuan Studio first game 4 − Horror − Exploration + RPG + Side Scroller $14.99 3,515 57% Thu, Apr 20, 2023 $3m
$3m – $4.2m
Ravenbound Ravenbound Systemic Reaction™ 2 titles 4 − Horror − 3D Platformer + Singleplayer + Rogue-like $29.99 767 53% Thu, Mar 30, 2023 $1.5m
$1.5m – $1.8m
Project Malice Project Malice AploveStudio 9 titles 4 − Horror − 3D Platformer + Rogue-like + Bullet Hell $9.99 66 89% Sat, Jan 13, 2024 $27k
$12k – $48k
Shinonome Shinonome WODAN,Inc. 2 titles 4 − Exploration − 3D Platformer + Puzzle + Survival Horror $14.99 54 94% Thu, Nov 10, 2022 $36k
$16k – $64k
Hades Hades Supergiant Games 5 titles 3 − Horror − Exploration − 3D Platformer + Hack and Slash + Indie + Mythology $24.99 287,247 98% Thu, Sep 17, 2020 $231m
$133m – $231m

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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