How much revenue did 3番線 | Sanbansen make?

$920–$2k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did 3番線 | Sanbansen sell?

Q: How many copies did 3番線 | Sanbansen sell?

670 to 1k copies, based on its 27 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 670–1k; $920–$2k after Steam's cut $2k–$4k before Steam's cut; from 27 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 3番線 | Sanbansen and predicted how it would do from its 8 similar games. Every figure here, including 3番線 | Sanbansen's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 689k–1.3M

best case 1.1M (Slay the Princess — The Pristine Cut)

Games like 3番線 | Sanbansen

A typical game among these

≈ 689k–1.3M copies

≈ $5.1M–$8.3M after Steam's cut

from ~20k 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.

No genre covers most of these similar games. The closest is Simulation (4 of 8), so its genre is hard to place.

Of the 416 indie games that passed 1,000 reviews in 2022, 11.8% were novel genre mixes and 88.2% stuck to an established genre. Published indie market research.

Best case: Slay the Princess — The Pristine Cut at ≈ 856k–1.4M copies, ≈ $4.2M–$11.4M after Steam's cut.

The genre you'd be entering

These games: The similar games share Simulation (4 of 8) and Exploration (3 of 8).
The winners: Winners here lead with Visual Novel + Choices Matter, priced around $18.
When they shipped: The similar games span 2013 to 2023, and none of them 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 79 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
Her Story 2015	Est. copies ≈ 509k–827k SteamSpy 1M–2M	Est. revenue $1.4M–$3.8M after Steam's cut $2.5M–$5.8M before Steam's cut	$9.99	10k reviews Very Positive	InvestigationTyping
NBA 2K19 2018	Est. copies ≈ 686k–1.1M SteamSpy 1M–2M	Est. revenue Free	Free	23k reviews Mostly Negative	SportsBasketball
The Witness 2016	Est. copies ≈ 900k–1.5M SteamSpy 1M–2M	Est. revenue $9.9M–$26.6M after Steam's cut $18.0M–$40.9M before Steam's cut	$39.99	22k reviews Very Positive	PuzzleExploration
Youtubers Life 2017	Est. copies ≈ 530k–862k SteamSpy 500k–1M	Est. revenue $2.9M–$7.8M after Steam's cut $5.3M–$12.1M before Steam's cut	$19.99	15k reviews Mostly Positive	ManagementSingleplayer
Who's Your Daddy?! 2016	Est. copies ≈ 1.3M–2.2M 1.6x vs typical SteamSpy 2M–5M	Est. revenue $3.7M–$9.8M after Steam's cut $6.6M–$15.1M before Steam's cut	$9.99	32k reviews Mostly Positive	FunnyMultiplayer
Gone Home 2013	Est. copies ≈ 1.2M–1.9M SteamSpy 500k–1M	Est. revenue $4.8M–$12.9M after Steam's cut $8.7M–$19.9M before Steam's cut	$14.99	18k reviews Mostly Positive	Walking SimulatorShort
Slay the Princess — The Pristine Cut 2023	Est. copies ≈ 856k–1.4M 1.7x vs typical SteamSpy 500k–1M	Est. revenue $4.2M–$11.4M after Steam's cut $7.7M–$17.5M before Steam's cut	$17.99	35k reviews Overwhelmingly Positive	Visual NovelChoices Matter
House Party 2022	Est. copies ≈ 383k–623k SteamSpy 1M–2M	Est. revenue $2.6M–$7.1M after Steam's cut $4.8M–$10.9M before Steam's cut	$24.99	15k reviews Very Positive	NudityMature