How many copies did Vampire Mansion sell?

Estimated copies sold: ≈ 24k–38k; $26k–$70k after Steam's cut $47k–$107k before the cut; from 982 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 Vampire Mansion out and predicted the genre from its 7 similar games. Every figure here, including Vampire Mansion's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 2k–8.5M

best case 40.0M (Wallpaper Engine)

The NSFW genre

4 of your 7 similar games are hits. A niche genre: plan for a small audience.

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

A typical game

≈ 2k–8.5M copies

≈ $1k–$76.1M after Steam's cut

from ~2k reviews

Best case

≈ 30.5M–49.6M copies

Wallpaper Engine · ≈ $41.9M–$112.5M after Steam's cut

The genre you'd be entering

Your set: Your set clusters on NSFW (5 of 7) and Anime (4 of 7).
The winners: Winners here lead with Mature + Utilities, priced around $5.
The era: The games you compared span 2017 to 2024, a genre with a long track record.

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

Similar games

Game	Est. copies	Est. revenue	Price	Reviews	Tags
VRChat 2017	Est. copies ≈ 9.1M–14.9M 163x vs typical SteamSpy 20M–50M	Est. revenue Free	Free	266k reviews Mostly Positive	VRFree to Play
Wallpaper Engine 2018	Est. copies ≈ 30.5M–49.6M 615x vs typical SteamSpy 20M–50M	Est. revenue $41.9M–$112.5M after Steam's cut $76.1M–$173.1M before the cut	$4.99	1.0M reviews Overwhelmingly Positive	MatureUtilities
Monster Girl Fantasy 2019	Est. copies ≈ 1k–2k SteamSpy under 20k	Est. revenue $3k–$7k after Steam's cut $5k–$10k before the cut	$7.99	40 reviews Mostly Positive	MatureRPGMaker
Resident Evil Village 2021	Est. copies ≈ 3.8M–6.1M 93x vs typical SteamSpy 2M–5M	Est. revenue $41.2M–$110.9M after Steam's cut $75.0M–$170.6M before the cut	$39.99	151k reviews Overwhelmingly Positive	Survival Horror Horror
黄毛漂流记 2024	Est. copies ≈ 39k–64k SteamSpy 50k–100k	Est. revenue Free	Free	2k reviews Very Positive	ZombiesSexual Content
Escape From Vampire Castle: Miss Luna's Diary 2024	Est. copies ≈ 48–78 SteamSpy under 20k	Est. revenue $79–$213 after Steam's cut $144–$327 before the cut	$5.99	2 reviews 2 user reviews	VampireStealth
Dream Girls Collection 2021	Est. copies ≈ 3k–4k SteamSpy 20k–50k	Est. revenue $723–$2k after Steam's cut $1k–$3k before the cut	$0.99	107 reviews Mostly Positive	Sexual ContentNudity

Sizing up your own game? See what its genre can realistically do before you build it.