How many copies did Harmonic Depths sell?

372 to 605 copies, based on its 15 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Harmonic Depths make?

Harmonic Depths is free to play, so there is no copy-sales revenue to estimate.

How big is Harmonic Depths?

Estimated players who have it: ≈ 372–605; from 15 reviews (Positive)

Copies are estimated from the public review count, adjusted for release year, and cross-checked against SteamSpy's own estimate.

Did the prediction match what actually happened?

We hid Harmonic Depths and predicted how it would do from its 8 similar games. Every figure here, including Harmonic Depths's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 345–1k

best case 5k (This Curse Is Metal as Hell! | Kusodeka Bayashi)

Games like Harmonic Depths

A typical game among these

≈ 345–1k copies

≈ $231–$5k after Steam's cut

from ~25 reviews

Only the top fifth of 2019's Steam releases earned $34k or more before Steam's cut, so plan for that or less.

None of the 8 similar games are hits.

Best case: This Curse Is Metal as Hell! | Kusodeka Bayashi at ≈ 4k–6k copies, ≈ $3k–$8k after Steam's cut.

What their first month looked like

The games that made it here had under 81 reviews in their first month.

Games with under about 100 reviews in month one almost never recover.

The genre you'd be entering

These games: The similar games share Rhythm (5 of 8) and Simulation (5 of 8).
The winners: Winners here lead with Violent + Horror, priced around $3.
When they shipped: The similar games span 2017 to 2025, and 3 of the 8 shipped in the last two years.

How these numbers were worked out

A hit here: 1,000+ reviews, roughly $150k+ before Steam's cut (a standard indie benchmark).

Copies come from each game's reviews times a sales-per-review rate that falls with release age, from about 31 for the most recent game here to about 43 for the oldest, then widened into a range; revenue rides on that estimate times price. Source: GameDiscoverCo (2020) and VG Insights (2021).

Similar games

Game	Est. copies	Est. revenue	Price	Reviews	Tags
Meowingtons Simulator 2025	Est. copies ≈ 1k–2k 2.2x vs typical SteamSpy under 20k	Est. revenue $2k–$6k after Steam's cut $4k–$9k before Steam's cut	$5.99	54 reviews Very Positive	Simulation Rhythm
LyraVR 2017	Est. copies ≈ 860–1k SteamSpy under 20k	Est. revenue $4k–$10k after Steam's cut $6k–$15k before Steam's cut	$14.99	25 reviews Positive	VRMusic
Naturallandscape - GuilinLandscape (自然景观系列-桂林山水) 2018	Est. copies ≈ 334–543 SteamSpy under 20k	Est. revenue $183–$491 after Steam's cut $332–$756 before Steam's cut	$1.99	11 reviews Mixed	CasualSimulation
HOPE VR: Progressive Meditation 2021	Est. copies ≈ 620–1k SteamSpy under 20k	Est. revenue $2k–$5k after Steam's cut $3k–$7k before Steam's cut	$9.99	25 reviews Positive	VRRelaxing
A Cats Life 2023	Est. copies ≈ 50–81 SteamSpy under 20k	Est. revenue $14–$36 after Steam's cut $25–$56 before Steam's cut	$0.99	2 reviews 2 user reviews	ActionAdventure
BeatJunkies 2021	Est. copies ≈ 25–40 SteamSpy under 20k	Est. revenue $69–$182 after Steam's cut $125–$280 before Steam's cut	$9.99	1 reviews 1 user reviews	CasualSports
Soundscape XR: 2024 2024	Est. copies ≈ 670–1k SteamSpy under 20k	Est. revenue Free	Free	27 reviews Mostly Positive	PsychedelicCasual
This Curse Is Metal as Hell! \| Kusodeka Bayashi 2024	Est. copies ≈ 4k–6k 6.1x vs typical SteamSpy under 20k	Est. revenue $3k–$8k after Steam's cut $6k–$13k before Steam's cut	$2.99	153 reviews Very Positive	IndieViolent