How many copies did Sacred Siren sell?

1k to 2k copies, based on its 39 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Sacred Siren make?

Sacred Siren is free to play, so there is no copy-sales revenue to estimate.

How big is Sacred Siren?

Estimated owners: ≈ 1k–2k; from 39 reviews (Mixed)

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 Sacred Siren out and predicted the genre from its 8 similar games. Every figure here, including Sacred Siren's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 3k–6k

best case 17k (IKEA VR Pancake Kitchen)

Games like Sacred Siren

The middle of these games

≈ 3k–6k copies

≈ $9k–$14k after Steam's cut

from ~113 reviews

Only the top fifth of 2019’s Steam releases earned about $34k gross, so plan for that or less.

None of your 8 similar games are hits.

Best case: IKEA VR Pancake Kitchen at ≈ 13k–21k copies.

What it took to get here

About half the games that made it here had over 39 reviews in their first month; the spread ran 14 to 61.

Under about 100 in month one, almost nothing recovers.

The genre you'd be entering

Your set: Your set clusters on Simulation (8 of 8) and VR (8 of 8).
The winners: Winners here lead with Hentai + Psychedelic.
The era: The games you compared span 2017 to 2024, and 1 of your 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

Game	Est. copies	Est. revenue	Price	Reviews	Tags
IKEA VR Pancake Kitchen 2017	Est. copies ≈ 13k–21k 3.3x vs typical SteamSpy 50k–100k	Est. revenue Free	Free	369 reviews Mostly Positive	HentaiPsychedelic
Orders of Magnitude 2024	Est. copies ≈ 2k–3k SteamSpy under 20k	Est. revenue $3k–$7k after Steam's cut $5k–$10k before the cut	$4.99	74 reviews Very Positive	IndieSimulation
DeepStates [VR] 2021	Est. copies ≈ 2k–4k SteamSpy under 20k	Est. revenue $8k–$20k after Steam's cut $14k–$31k before the cut	$11.99	92 reviews Very Positive	AtmosphericVR
Soundscape VR: 2017 2017	Est. copies ≈ 4k–6k SteamSpy 50k–100k	Est. revenue Free	Free	113 reviews Mostly Positive	Free to PlaySimulation
MIRAGE 2018	Est. copies ≈ 3k–6k SteamSpy under 20k	Est. revenue $5k–$13k after Steam's cut $8k–$19k before the cut	$4.99	112 reviews Very Positive	CasualSimulation
DMT: Dynamic Music Tesseract 2018	Est. copies ≈ 6k–10k 1.8x vs typical SteamSpy 20k–50k	Est. revenue $8k–$23k after Steam's cut $15k–$35k before the cut	$4.99	203 reviews Very Positive	SimulationIndie
The VR Voice Experience 2020	Est. copies ≈ 4k–6k SteamSpy under 20k	Est. revenue Free	Free	153 reviews Very Positive	IndieSimulation
Visionarium 2 - The Descent 2022	Est. copies ≈ 1k–2k SteamSpy under 20k	Est. revenue $5k–$15k after Steam's cut $10k–$22k before the cut	$14.99	53 reviews Very Positive	SimulationInteractive Fiction