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How many copies did The Monster Breeder sell?

Estimated copies sold
≈ 7k–11k
$56k–$151k after Steam's cut $102k–$233k before the cut
from 275 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 The Monster Breeder out and predicted the genre from its 8 similar games. Every figure here, including The Monster Breeder's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 114k–150k
best case 204k (Empire of Sin)
Games like The Monster Breeder

The middle of these games

≈ 114k–150k copies

≈ $823k–$1.4M after Steam's cut

from ~4k 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: Empire of Sin at ≈ 156k–253k copies, ≈ $1.7M–$4.6M after Steam's cut.

What it took to get here
About half the games that made it here had over 2k reviews in their first month; the spread ran 968 to 3k.
The genre you'd be entering
Your set
Your set clusters on Management (5 of 8) and Tactical (4 of 8).
The winners
Winners here lead with Crime + Management, priced around $40.
The era
The games you compared span 2017 to 2025, and 3 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

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SteamSpy 200k–500k
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Turn-Based TacticsTactical RPG
Empire of Sin
2020
Est. copies
≈ 156k–253k
1.5x vs typical
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Mixed
CrimeStrategy
The Shrouded Isle
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too small to compare
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Political SimManagement
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$14.99
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StrategyAuto Battler
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Rogue-likeAuto Battler
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ManagementTurn-Based
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AdventureSimulation
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Sci-fiModdable

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