How much revenue did KALPA: Cosmic Symphony make?

$110k–$295k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did KALPA: Cosmic Symphony sell?

Q: How many copies did KALPA: Cosmic Symphony sell?

20k to 32k copies, based on its 831 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 20k–32k; $110k–$295k after Steam's cut $199k–$453k before the cut; from 831 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 KALPA: Cosmic Symphony out and predicted the genre from its 8 similar games. Every figure here, including KALPA: Cosmic Symphony's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 285k–641k

best case 4.6M (Muse Dash)

The Music genre

All 8 of your similar games are hits. A healthy genre for a game like yours.

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

A typical game

≈ 285k–641k copies

≈ $731k–$2.7M after Steam's cut

from ~8k reviews

Best case

≈ 3.5M–5.7M copies

Muse Dash · ≈ $2.9M–$7.7M after Steam's cut

A breakout hit, far above a typical game.

The genre you'd be entering

Your set: Your set clusters on Music (8 of 8) and Rhythm (8 of 8).
The winners: Winners here lead with Rhythm + Music, priced around $4. The breakout hits carry 2D + Sexual Content; a typical game here doesn't.
The era: The games you compared span 2008 to 2022, a genre with a long track record.

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

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MUSYNX 2018	Est. copies ≈ 204k–332k SteamSpy 200k–500k	Est. revenue $224k–$602k after Steam's cut $407k–$926k before the cut	$3.99	7k reviews Very Positive	RhythmMusic
A Dance of Fire and Ice 2019	Est. copies ≈ 2.4M–3.8M 11x vs typical SteamSpy 2M–5M	Est. revenue $3.9M–$10.5M after Steam's cut $7.1M–$16.1M before the cut	$5.99	82k reviews Very Positive	RhythmMusic
Sayonara Wild Hearts 2019	Est. copies ≈ 256k–416k SteamSpy 200k–500k	Est. revenue $914k–$2.5M after Steam's cut $1.7M–$3.8M before the cut	$12.99	9k reviews Overwhelmingly Positive	Great SoundtrackRhythm
Intralism 2016	Est. copies ≈ 193k–314k SteamSpy 500k–1M	Est. revenue $159k–$428k after Steam's cut $289k–$658k before the cut	$2.99	5k reviews Very Positive	MusicRhythm
Muse Dash 2019	Est. copies ≈ 3.5M–5.7M 16x vs typical SteamSpy 2M–5M	Est. revenue $2.9M–$7.7M after Steam's cut $5.2M–$11.9M before the cut	$2.99	122k reviews Very Positive	MusicRhythm
Hatsune Miku: Project DIVA Mega Mix+ 2022	Est. copies ≈ 558k–906k 3.0x vs typical SteamSpy 500k–1M	Est. revenue $6.0M–$16.2M after Steam's cut $11.0M–$25.0M before the cut	$39.39	23k reviews Very Positive	RhythmAnime
AudioSurf 2008	Est. copies ≈ 577k–937k SteamSpy 1M–2M	Est. revenue $1.6M–$4.3M after Steam's cut $2.9M–$6.6M before the cut	$9.99	11k reviews Overwhelmingly Positive	MusicRhythm
Audiosurf 2 2015	Est. copies ≈ 280k–455k SteamSpy 200k–500k	Est. revenue $1.2M–$3.1M after Steam's cut $2.1M–$4.8M before the cut	$14.99	6k reviews Very Positive	MusicRhythm