How many copies did Symphony of Souls sell?

2k to 4k copies, based on its 102 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Symphony of Souls make?

Symphony of Souls is free to play, so there is no copy-sales revenue to estimate.

How big is Symphony of Souls?

Estimated owners: ≈ 2k–4k; from 102 reviews (Very Positive)

A labeled estimate from the public review count (adjusted for release year), not exact sales. Owner data cross-checked with SteamSpy.

Does this actually work?

We left Symphony of Souls out and predicted the genre from its 8 similar games. Every figure here, including Symphony of Souls's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 1k–3k

best case 1.1M (Hi-Fi RUSH)

The Platformer genre

1 of your 8 similar games is a hit. A niche genre: plan for a small audience.

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

A typical game

≈ 1k–3k copies

≈ $5k–$11k after Steam's cut

from ~43 reviews

Best case

≈ 857k–1.4M copies

Hi-Fi RUSH · ≈ $7.1M–$19.0M after Steam's cut

A breakout hit, far above a typical game.

The genre you'd be entering

Your set: Your set clusters on Platformer (4 of 8) and Rhythm (4 of 8).
The winners: Winners here lead with Rhythm + Hack and Slash, priced around $30. The breakout hits carry Hack and Slash + Great Soundtrack + Singleplayer; a typical game here doesn't.
The era: The games you compared span 2019 to 2026, a genre with a long track record.

Copies and revenue are rough lifetime estimates from the review count.

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Fech The Ferret 2022	Est. copies ≈ 624–1k SteamSpy under 20k	Est. revenue $4k–$12k after Steam's cut $8k–$18k before the cut	$24.99	26 reviews Positive	Early AccessParkour
SenS 2022	Est. copies ≈ 1k–2k SteamSpy under 20k	Est. revenue $6k–$17k after Steam's cut $11k–$26k before the cut	$17.99	53 reviews Mostly Positive	Early AccessExploration
Virtual Virtual Reality 2 2022	Est. copies ≈ 1k–2k SteamSpy under 20k	Est. revenue $6k–$15k after Steam's cut $10k–$23k before the cut	$19.99	43 reviews Mixed	Action-AdventureStory Rich
The PARADOGX Incident 2026	Est. copies ≈ 1k–2k SteamSpy under 20k	Est. revenue $3k–$8k after Steam's cut $6k–$13k before the cut	$10.99	43 reviews Positive	Early AccessStrategy
Diari 2024	Est. copies ≈ 552–897 SteamSpy under 20k	Est. revenue $2k–$5k after Steam's cut $4k–$8k before the cut	$12.99	23 reviews Mostly Positive	AdventurePlatformer
Froggie 2022	Est. copies ≈ 4k–6k 3.7x vs typical SteamSpy under 20k	Est. revenue $1k–$3k after Steam's cut $2k–$4k before the cut	$0.99	158 reviews Very Positive	RetroCute
Skybolt Zack 2019	Est. copies ≈ 3k–5k 2.5x vs typical SteamSpy under 20k	Est. revenue $12k–$32k after Steam's cut $22k–$49k before the cut	$13.99	107 reviews Very Positive	Side ScrollerPlatformer
Hi-Fi RUSH 2023	Est. copies ≈ 857k–1.4M 831x vs typical SteamSpy 500k–1M	Est. revenue $7.1M–$19.0M after Steam's cut $12.9M–$29.2M before the cut	$29.99	36k reviews Overwhelmingly Positive	RhythmAction