How much revenue did OPUS: Echo of Starsong - Full Bloom Edition make?

$1.6M–$4.3M after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did OPUS: Echo of Starsong - Full Bloom Edition sell?

Q: How many copies did OPUS: Echo of Starsong - Full Bloom Edition sell?

235k to 382k copies, based on its 9k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 235k–382k; $1.6M–$4.3M after Steam's cut $2.9M–$6.7M before Steam's cut; from 9k reviews (Overwhelmingly 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 OPUS: Echo of Starsong - Full Bloom Edition and predicted how it would do from its 8 similar games. Every figure here, including OPUS: Echo of Starsong - Full Bloom Edition's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 725k–2.3M

best case 4.6M (Persona 5 Royal)

Games like OPUS: Echo of Starsong - Full Bloom Edition

A typical game among these

≈ 725k–2.3M copies

≈ $4.2M–$42.2M after Steam's cut

from ~29k reviews

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

All 8 of the similar games are hits.

Best case: Persona 5 Royal at ≈ 3.5M–5.7M copies, ≈ $57.7M–$155.1M after Steam's cut.

What their first month looked like

About half the games that made it here had over 6k reviews in their first month; the range was 163 to 19k.

The genre you'd be entering

These games: The similar games share Story Rich (6 of 8) and Anime (4 of 8).
The winners: Winners here lead with JRPG + Story Rich, priced around $60.
When they shipped: The similar games span 2017 to 2024, and 1 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

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missed messages. 2019	Est. copies ≈ 448k–728k SteamSpy 500k–1M	Est. revenue Free	Free	16k reviews Overwhelmingly Positive	Free to PlayVisual Novel
Persona 5 Royal 2022	Est. copies ≈ 3.5M–5.7M 4.9x vs typical SteamSpy 2M–5M	Est. revenue $57.7M–$155.1M after Steam's cut $104.9M–$238.5M before Steam's cut	$59.99	141k reviews Overwhelmingly Positive	JRPG Story Rich
ATRI -My Dear Moments- 2020	Est. copies ≈ 584k–949k SteamSpy 200k–500k	Est. revenue $3.4M–$9.1M after Steam's cut $6.1M–$13.9M before Steam's cut	$20.99	24k reviews Overwhelmingly Positive	Visual NovelAnime
Finding Paradise 2017	Est. copies ≈ 702k–1.1M SteamSpy 500k–1M	Est. revenue $1.9M–$5.2M after Steam's cut $3.5M–$8.0M before Steam's cut	$9.99	20k reviews Overwhelmingly Positive	Story RichEmotional
Persona 3 Reload 2024	Est. copies ≈ 1.6M–2.6M 2.2x vs typical SteamSpy 1M–2M	Est. revenue $26.5M–$71.2M after Steam's cut $48.2M–$109.6M before Steam's cut	$59.99	65k reviews Very Positive	JRPGRPG
Persona 4 Golden 2020	Est. copies ≈ 2.2M–3.5M 3.0x vs typical SteamSpy 1M–2M	Est. revenue $12.0M–$32.1M after Steam's cut $21.7M–$49.5M before Steam's cut	$19.99	88k reviews Overwhelmingly Positive	JRPGGreat Soundtrack
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Outcore: Desktop Adventure 2022	Est. copies ≈ 457k–743k SteamSpy 500k–1M	Est. revenue Free	Free	18k reviews Overwhelmingly Positive	AdventurePsychological Horror