How much revenue did Do Not Feed the Monkeys make?

$1.7M–$4.5M after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Do Not Feed the Monkeys sell?

Q: How many copies did Do Not Feed the Monkeys sell?

382k to 621k copies, based on its 13k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 382k–621k; $1.7M–$4.5M after Steam's cut $3.1M–$6.9M before the cut; from 13k 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 Do Not Feed the Monkeys out and predicted the genre from its 8 similar games. Every figure here, including Do Not Feed the Monkeys's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 6.0M–9.9M

best case 63.6M (Euro Truck Simulator 2)

The Simulation genre

All 8 of your similar games are hits. A big, proven genre for a game like yours.

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

A typical game

≈ 6.0M–9.9M copies

≈ $64.8M–$113.0M after Steam's cut

from ~224k reviews

Best case

≈ 48.5M–78.7M copies

Euro Truck Simulator 2 · ≈ $266.4M–$716.2M after Steam's cut

A breakout hit, far above a typical game.

The genre you'd be entering

Your set: Your set clusters on Simulation (7 of 8) and Management (6 of 8).
The winners: Winners here lead with Driving + Transportation, priced around $20. The breakout hits carry Driving + Transportation + Automobile Sim; a typical game here doesn't.
The era: The games you compared span 2012 to 2025, 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
Euro Truck Simulator 2 2012	Est. copies ≈ 48.5M–78.7M 4.2x vs typical SteamSpy 10M–20M	Est. revenue $266.4M–$716.2M after Steam's cut $484.3M–$1101.8M before the cut	$19.99	932k reviews Overwhelmingly Positive	DrivingTransportation
Cities: Skylines 2015	Est. copies ≈ 13.5M–21.9M SteamSpy 10M–20M	Est. revenue $111.2M–$298.9M after Steam's cut $202.2M–$459.9M before the cut	$29.99	291k reviews Very Positive	City Builder Simulation
American Truck Simulator 2016	Est. copies ≈ 7.8M–12.6M SteamSpy 2M–5M	Est. revenue $42.7M–$114.7M after Steam's cut $77.6M–$176.5M before the cut	$19.99	194k reviews Overwhelmingly Positive	Automobile SimDriving
RimWorld 2018	Est. copies ≈ 7.4M–12.0M SteamSpy 5M–10M	Est. revenue $71.1M–$191.2M after Steam's cut $129.3M–$294.2M before the cut	$34.99	243k reviews Overwhelmingly Positive	Colony SimBase-Building
Crusader Kings III 2020	Est. copies ≈ 3.7M–6.1M SteamSpy 2M–5M	Est. revenue $51.4M–$138.2M after Steam's cut $93.5M–$212.7M before the cut	$49.99	142k reviews Very Positive	StrategyMedieval
Schedule I 2025	Est. copies ≈ 7.4M–12.0M SteamSpy 10M–20M	Est. revenue $40.7M–$109.3M after Steam's cut $73.9M–$168.2M before the cut	$19.99	308k reviews Overwhelmingly Positive	Simulation Co-op
鬼谷八荒 Tale of Immortal 2023	Est. copies ≈ 5.4M–8.8M SteamSpy 2M–5M	Est. revenue $29.6M–$79.6M after Steam's cut $53.8M–$122.5M before the cut	$19.99	224k reviews Mixed	ManagementSingleplayer
DAVE THE DIVER 2023	Est. copies ≈ 3.8M–6.2M SteamSpy 5M–10M	Est. revenue $20.9M–$56.3M after Steam's cut $38.1M–$86.6M before the cut	$19.99	159k reviews Overwhelmingly Positive	Pixel GraphicsCasual