How much revenue did Aokana - Four Rhythms Across the Blue - EXTRA2 make?

$360k–$967k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Aokana - Four Rhythms Across the Blue - EXTRA2 sell?

Q: How many copies did Aokana - Four Rhythms Across the Blue - EXTRA2 sell?

52k to 85k copies, based on its 2k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 52k–85k; $360k–$967k after Steam's cut $654k–$1.5M before Steam's cut; from 2k 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 Aokana - Four Rhythms Across the Blue - EXTRA2 and predicted how it would do from its 8 similar games. Every figure here, including Aokana - Four Rhythms Across the Blue - EXTRA2's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 49k–63k

best case 2.3M (NBA 2K20)

Games like Aokana - Four Rhythms Across the Blue - EXTRA2

A typical game among these

≈ 49k–63k copies

≈ $446k–$717k after Steam's cut

from ~1k reviews

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

7 of the 8 similar games are hits.

These similar games lean toward the genre's biggest winners; the typical figure comes from its ordinary successes.

Best case: NBA 2K20 at ≈ 1.7M–2.8M copies. It is a breakout hit, far above a typical game.

The genre you'd be entering

These games: The similar games share Visual Novel (6 of 8) and Story Rich (4 of 8).
The winners: Winners here lead with Anime + Sexual Content, priced around $20. The breakout hits carry Story Rich; a typical game here doesn't.
When they shipped: The similar games span 2016 to 2025, 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 52 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
NEKOPARA Vol. 2 2016	Est. copies ≈ 535k–870k 9.5x vs typical SteamSpy 500k–1M	Est. revenue $1.5M–$4.0M after Steam's cut $2.7M–$6.1M before Steam's cut	$9.99	13k reviews Overwhelmingly Positive	AnimeSexual Content
KALPA: Cosmic Symphony 2025	Est. copies ≈ 22k–35k SteamSpy under 20k	Est. revenue $120k–$322k after Steam's cut $218k–$495k before Steam's cut	$19.99	878 reviews Very Positive	Early AccessRhythm
Little Busters! English Edition 2017	Est. copies ≈ 43k–70k SteamSpy under 20k	Est. revenue $413k–$1.1M after Steam's cut $752k–$1.7M before Steam's cut	$34.99	1k reviews Overwhelmingly Positive	Visual NovelAdventure
Aokana - Four Rhythms Across the Blue 2019	Est. copies ≈ 190k–309k 4.9x vs typical SteamSpy 50k–100k	Est. revenue $1.8M–$4.9M after Steam's cut $3.3M–$7.6M before Steam's cut	$34.99	7k reviews Overwhelmingly Positive	Visual NovelAnime
Pyre 2017	Est. copies ≈ 322k–523k 6.9x vs typical SteamSpy 500k–1M	Est. revenue $1.8M–$4.8M after Steam's cut $3.2M–$7.3M before Steam's cut	$19.99	9k reviews Very Positive	IndieRPG
NBA 2K20 2019	Est. copies ≈ 1.7M–2.8M 44x vs typical SteamSpy 5M–10M	Est. revenue Free	Free	60k reviews Mixed	BasketballSports
TT Isle of Man: Ride on the Edge 2 2020	Est. copies ≈ 44k–72k SteamSpy 100k–200k	Est. revenue $364k–$978k after Steam's cut $662k–$1.5M before Steam's cut	$29.99	2k reviews Very Positive	RacingAction
ACE Academy 2016	Est. copies ≈ 61k–99k SteamSpy 100k–200k	Est. revenue Free	Free	1k reviews Overwhelmingly Positive	Choose Your Own AdventureVisual Novel