How many copies has Secrets of the Heartbeat sold?

indielist estimates Secrets of the Heartbeat has sold between 22,374 and 52,206 units (median 37,290), derived from its 678 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.

Who developed Secrets of the Heartbeat?

Secrets of the Heartbeat was developed by RainbowGame and published by RainbowGame.

Who published Secrets of the Heartbeat?

Secrets of the Heartbeat was published by RainbowGame, developed by RainbowGame. See RainbowGame's full catalogue and submission status on indielist.

When was Secrets of the Heartbeat released?

Secrets of the Heartbeat was released in 2024.

How many reviews does Secrets of the Heartbeat have on Steam?

Secrets of the Heartbeat has 678 Steam reviews, of which 84% are positive.

Is Secrets of the Heartbeat worth playing?

Steam players rate Secrets of the Heartbeat 84% positive across 678 reviews. indielist doesn't score games editorially; it surfaces public review sentiment and a white-box sales estimate so you can judge reception and reach yourself.

Secrets of the Heartbeat

Jun 7, 2024 Adventure $6.99

Developer RainbowGame Publisher RainbowGame

Profile updated Jul 2026

Adventure indie game Secrets of the Heartbeat launched in 2024 from developer and publisher rainbowgame. It has 670 Steam reviews listed as mixed with 0% positive, and a budget initial price of $6.99.

Secrets of the Heartbeat is a 2024 Adventure game developed by RainbowGame and published by RainbowGame. On Steam it has gathered 678 player reviews, 84% of them positive, which counts as a mostly positive reception among indie titles in the Adventure category. The game is available on windows, and launched at $7. The pairing of developer RainbowGame with publisher RainbowGame is one of the studio-publisher relationships indielist tracks, letting players find comparable games and letting developers and investors study how Adventure projects reach the market. indielist's white-box method estimates its lifetime sales at roughly 22,000 to 52,000 units, with the full Boxleiter factor breakdown shown on this page rather than a single black-box figure. Within indielist's catalog of indie games mapped to their studios, publishers, and funding, Secrets of the Heartbeat can be compared against similar Adventure titles and benchmarked on review counts and estimated sales.

Reviews

678

Positive

84%

Steam appid

2774190

Engine

Unknown

Players (snapshot)

Unavailable

Sales estimate

v1.0

22K to 52K

units (median: 37K)

≈ $89K to $208K modeled net revenue (fixed store-cut, refund, and regional-price assumptions applied)

22K median 52K

+ How is this calculated?

678 reviews × NB(55) = 37,290 median units

Factor	Adjustment
base	+50
year_2024	0
price_$7	-5
positive_84%	0
genre_Adventure	+10
final NB	55

Heuristic display range: median × [0.6, 1.4]. Boundary protection: NB ∈ [15, 150].

Methodology & limitations

Sales estimates use an additive Boxleiter-derived heuristic against public Steam review counts. They are not authoritative sales data, and the fixed display range is not a statistically validated confidence interval. Actual results may fall outside it, especially for deeply discounted or bundle-heavy titles. Algorithm version v1.0. Read the exact method and validation status.

indielist estimates lifetime unit sales for Secrets of the Heartbeat at roughly 22,000 to 52,000 copies, with a median around 37,000, derived from its 678 Steam reviews using a multi-factor Boxleiter method (version v1.0). That median maps to approximately $149K in net revenue after Steam's 30% cut, regional pricing, and refunds. Unlike black-box trackers, the full calculation is shown on this page: a base review-to-sales multiplier is adjusted for release year, launch price, review sentiment, studio size, and genre, and every adjustment is listed so developers, publishers, and investors can audit exactly how the figure was reached. The range itself reflects genuine uncertainty — review-to-sales ratios vary widely between games — so indielist publishes a low, median, and high band rather than a false-precision single number, and treats free-to-play, heavily discounted, and bundle-distributed titles as having wider error margins still.

Price history

6 observed days · window low $4.19

Across 6 observed UTC days from 2026-07-30 to 2026-09-03, the daily lowest tracked USD price across stores ranged from $4.19 to $5.99. The tracked-window low was $4.19 on 2026-07-30.

Real store observations · daily lowest tracked USD price across stores · missing days are not filled.

Where to buy

Affiliate disclosure

Steam reference

$6.99 Buy
Green Man Gaming

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Fanatical

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Humble Store

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GOG.com

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Latest tracked store observations (2026-09-03 07:27 UTC), cheapest first. Prices may have changed since observation. Some are affiliate links — we may earn a commission at no extra cost to you. Learn more.

Platforms

windows

Genres

Adventure CasualIndieRPG Simulation

Frequently asked questions

How many copies has Secrets of the Heartbeat sold?: indielist estimates Secrets of the Heartbeat has sold between 22,374 and 52,206 units (median 37,290), derived from its 678 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.
Who developed Secrets of the Heartbeat?: Secrets of the Heartbeat was developed by RainbowGame and published by RainbowGame.
Who published Secrets of the Heartbeat?: Secrets of the Heartbeat was published by RainbowGame, developed by RainbowGame. See RainbowGame's full catalogue and submission status on indielist.
When was Secrets of the Heartbeat released?: Secrets of the Heartbeat was released in 2024.
How many reviews does Secrets of the Heartbeat have on Steam?: Secrets of the Heartbeat has 678 Steam reviews, of which 84% are positive.
Is Secrets of the Heartbeat worth playing?: Steam players rate Secrets of the Heartbeat 84% positive across 678 reviews. indielist doesn't score games editorially; it surfaces public review sentiment and a white-box sales estimate so you can judge reception and reach yourself.

Players looking for games like Secrets of the Heartbeat can compare it on indielist against semantically similar Adventure titles such as Subnautica, Raft, Satisfactory, Human Fall Flat, ranked by shared tags and genre rather than by ad spend. On the developer side, RainbowGame's other releases and RainbowGame's wider catalog are one click away, letting developers benchmark where Secrets of the Heartbeat sits among a studio's body of work and how its publisher's portfolio performs. Because indielist maps studios, publishers, games, and funding into one connected graph, the same Secrets of the Heartbeat page serves three audiences at once: players hunting their next Adventure game, developers studying how comparable projects were positioned and what they sold, and investors tracing which teams and labels are active in the space. A machine-readable markdown mirror of this page is published at the same path with a .md suffix for AI assistants, and its review, price, and sales-estimate figures are refreshed on a schedule rather than frozen at launch.

Matched from shared Steam tags and primary genre. Review count breaks ties; it is not a personal recommendation score.