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How many copies did 神都不良探 Underdog Detective sell?

Estimated copies sold
≈ 71k–115k
$156k–$419k after Steam's cut $283k–$645k before the cut
from 3k reviews (Mostly 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 神都不良探 Underdog Detective out and predicted the genre from its 8 similar games. Every figure here, including 神都不良探 Underdog Detective's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 238k–687k
best case 1.5M (Love Is All Around)
Games like 神都不良探 Underdog Detective

The middle of these games

≈ 238k–687k copies

≈ $901k–$4.4M after Steam's cut

from ~9k reviews

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

All 8 of your similar games are hits.

Best case: Love Is All Around at ≈ 1.1M–1.8M copies, ≈ $3.1M–$8.4M after Steam's cut.

What it took to get here
About half the games that made it here had over 4k reviews in their first month; the spread ran 1k to 27k.
The genre you'd be entering
Your set
Your set clusters on FMV (7 of 8) and Choices Matter (5 of 8).
The winners
Winners here lead with Dating Sim + Sexual Content, priced around $10.
The era
The games you compared span 2016 to 2024, and 2 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 52 for the oldest, then widened into a range; revenue rides on that estimate times price. Source: GameDiscoverCo (2020) and VG Insights (2021).

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HorrorDetective

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