How much revenue did ISLANDERS make?

$663k–$1.8M after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did ISLANDERS sell?

Q: How many copies did ISLANDERS sell?

483k to 785k copies, based on its 17k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 483k–785k; $663k–$1.8M after Steam's cut $1.2M–$2.7M before the cut; from 17k 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 ISLANDERS out and predicted the genre from its 8 similar games. Every figure here, including ISLANDERS's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 884k–1.4M

best case 3.7M (Planet Zoo)

Games like ISLANDERS

The middle of these games

≈ 884k–1.4M copies

≈ $5.2M–$13.7M after Steam's cut

from ~30k 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: Planet Zoo at ≈ 2.8M–4.6M copies, ≈ $34.7M–$93.4M after Steam's cut. A breakout hit, far above a typical game.

What it took to get here

About half the games that made it here had over 16k reviews in their first month; the spread ran 6k to 34k.

The genre you'd be entering

Your set: Your set clusters on Sandbox (7 of 8) and Simulation (7 of 8).
The winners: Winners here lead with Simulation + Building, priced around $45. The breakout hits carry Economy + Building + Management; a typical game here doesn't.
The era: The games you compared span 2014 to 2024, and 1 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 70 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
Cities: Skylines II 2023	Est. copies ≈ 2.3M–3.7M 3.1x vs typical SteamSpy 2M–5M	Est. revenue $31.3M–$84.2M after Steam's cut $56.9M–$129.5M before the cut	$49.99	92k reviews Mixed	City Builder Simulation
Planet Coaster 2016	Est. copies ≈ 3.0M–4.9M 2.4x vs typical SteamSpy 2M–5M	Est. revenue $37.1M–$99.8M after Steam's cut $67.5M–$153.6M before the cut	$44.99	72k reviews Very Positive	SimulationBuilding
Planet Zoo 2019	Est. copies ≈ 2.8M–4.6M 3.3x vs typical SteamSpy 2M–5M	Est. revenue $34.7M–$93.4M after Steam's cut $63.2M–$143.7M before the cut	$44.99	97k reviews Very Positive	Management Simulation
Workers & Resources: Soviet Republic 2024	Est. copies ≈ 673k–1.1M SteamSpy 500k–1M	Est. revenue $7.4M–$19.9M after Steam's cut $13.5M–$30.6M before the cut	$39.99	27k reviews Very Positive	StrategySimulation
Dorfromantik 2022	Est. copies ≈ 733k–1.2M SteamSpy 1M–2M	Est. revenue $2.8M–$7.6M after Steam's cut $5.1M–$11.7M before the cut	$13.99	30k reviews Overwhelmingly Positive	PuzzleRelaxing
Mini Motorways 2021	Est. copies ≈ 604k–981k SteamSpy 500k–1M	Est. revenue $1.7M–$4.5M after Steam's cut $3.0M–$6.9M before the cut	$9.99	24k reviews Overwhelmingly Positive	StrategySimulation
Banished 2014	Est. copies ≈ 2.4M–3.9M SteamSpy 2M–5M	Est. revenue $13.3M–$35.8M after Steam's cut $24.2M–$55.1M before the cut	$19.99	43k reviews Very Positive	City Builder Colony Sim
Kingdoms and Castles 2017	Est. copies ≈ 1.1M–1.8M SteamSpy 1M–2M	Est. revenue $5.9M–$16.0M after Steam's cut $10.8M–$24.6M before the cut	$19.99	31k reviews Very Positive	City Builder Colony Sim