How much revenue did Gnumz: Masters of Defense make?

$40k–$108k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Gnumz: Masters of Defense sell?

Q: How many copies did Gnumz: Masters of Defense sell?

10k to 16k copies, based on its 200 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 10k–16k; $40k–$108k after Steam's cut $73k–$166k before the cut; from 200 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 Gnumz: Masters of Defense out and predicted the genre from its 8 similar games. Every figure here, including Gnumz: Masters of Defense's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 670–17k

best case 45k (Mind Spheres)

Games like Gnumz: Masters of Defense

The middle of these games

≈ 670–17k copies

≈ $486–$89k after Steam's cut

from ~50 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: Mind Spheres at ≈ 34k–56k copies, ≈ $47k–$127k after Steam's cut.

What it took to get here

About half the games that made it here had over 7 reviews in their first month; the spread ran 2 to 13.

Under about 100 in month one, almost nothing recovers.

The genre you'd be entering

Your set: Your set clusters on Simulation (7 of 8) and Sports (6 of 8).
The winners: Winners here lead with Puzzle + Physics, priced around $5.
The era: The games you compared span 2016 to 2025, 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).

Similar games

Game	Est. copies	Est. revenue	Price	Reviews	Tags
Save the settlers 2023	Est. copies ≈ 1k–2k SteamSpy 20k–50k	Est. revenue $304–$817 after Steam's cut $552–$1k before the cut	$0.99	45 reviews Mixed	CasualAdventure
Cricket Captain 2022 2022	Est. copies ≈ 1k–2k SteamSpy under 20k	Est. revenue $3k–$9k after Steam's cut $6k–$14k before the cut	$8.99	54 reviews Mixed	SimulationSports
Mind Spheres 2016	Est. copies ≈ 34k–56k 17x vs typical SteamSpy 200k–500k	Est. revenue $47k–$127k after Steam's cut $86k–$196k before the cut	$4.99	828 reviews Mostly Positive	PuzzlePhysics
Iron Sea Defenders 2016	Est. copies ≈ 14k–23k 6.9x vs typical SteamSpy 100k–200k	Est. revenue $58k–$157k after Steam's cut $106k–$241k before the cut	$14.99	340 reviews Very Positive	CasualAction
Day D: Tower Rush 2016	Est. copies ≈ 12k–20k 6.0x vs typical SteamSpy 100k–200k	Est. revenue $51k–$136k after Steam's cut $92k–$209k before the cut	$14.99	295 reviews Mostly Positive	StrategyAction
Pix Tower 2019	Est. copies ≈ 403–655 SteamSpy under 20k	Est. revenue $143–$384 after Steam's cut $260–$591 before the cut	$1.29	14 reviews Mixed	CasualAction
Winning Tactics 2025	Est. copies ≈ 546–887 SteamSpy under 20k	Est. revenue $2k–$4k after Steam's cut $3k–$6k before the cut	$9.99	22 reviews Mostly Positive	CasualAdventure
Tower Defense: Goblin Wars 2024	Est. copies ≈ 99–161 SteamSpy under 20k	Est. revenue $27–$73 after Steam's cut $49–$112 before the cut	$0.99	4 reviews 4 user reviews	Simulation Tower Defense