Hydrogen Game

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Hydrogen Game

Short description

A falling puzzle game where you drop 118 different elements and aim for a high score. You don't have to know the elements! Can you see the 118th element?

Developer
KakeiA
Publisher
KakeiA
Release
Tue, Apr 23, 2024
Price
$6.99
Reviews
2
Positive
100%
Followers
n/a
Owners (estimated)
0 – 20K
Concurrent players
n/a
Genres
Casual, Indie
Tags
Science Casual Arcade Puzzle Education Score Attack 2D Platformer Puzzle-Platformer Physics Indie Colorful 2D Singleplayer
Revenue (estimated, gross)~$629somewhere between $280 and $1k · roughly 40–160 copies

Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by the $6.99 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 Aug 15, 2026. Charts appear once there is more than one data point — nothing has changed since.

How crowded is this niche?

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

±?? Science + Casual + Arcade

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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 Hydrogen Game. 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)
hololive Treasure Mountain hololive Treasure Mountain BeXide Inc. 14 titles 4 − Science − Education + Cute + Colorful $8.99 878 97% Wed, Jul 31, 2024 $435k
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POOOOL POOOOL Noah King first game 4 − Science − Education + Physics + Relaxing $4.99 261 92% Sat, Jun 08, 2024 $100k
$100k – $104k
TETRACHROMA TETRACHROMA sparsevector 3 titles 4 − Science − Education + Action + Indie $4.99 186 100% Fri, Oct 25, 2024 $38k
$17k – $67k
Breaking Good Breaking Good SeekSick6 2 titles 4 − Arcade − Score Attack + Match 3 + Relaxing $2.00 117 85% Fri, Aug 04, 2017 $9k
$4k – $86k
THE 2048 THE 2048 Thick & Thin first game 4 − Science − Education + Indie + Relaxing $0.99 94 88% Wed, Jul 12, 2017 $4k
$2k – $7k

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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