How much revenue did Isonzo make?

$5.3M–$14.2M after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Isonzo sell?

Q: How many copies did Isonzo sell?

426k to 692k copies, based on its 17k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 426k–692k; $5.3M–$14.2M after Steam's cut $9.6M–$21.8M 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 Isonzo out and predicted the genre from its 8 similar games. Every figure here, including Isonzo's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 21.6M–44.4M

best case 56.5M (Stardew Valley)

Games like Isonzo

The middle of these games

≈ 21.6M–44.4M copies

≈ $161.7M–$402.0M after Steam's cut

from ~612k 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: Stardew Valley at ≈ 43.0M–69.9M copies, ≈ $177.4M–$476.9M after Steam's cut.

The genre you'd be entering

Your set: Your set clusters on Open World (5 of 8) and Survival (5 of 8).
The winners: Winners here lead with Farming Sim + Life Sim, priced around $15.
The era: The games you compared span 2012 to 2018, and none of them 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 38 for the most recent game here to about 79 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
Euro Truck Simulator 2 2012	Est. copies ≈ 59.4M–96.6M 1.5x vs typical SteamSpy 10M–20M	Est. revenue $326.7M–$878.4M after Steam's cut $594.0M–$1351.4M before the cut	$19.99	940k reviews Overwhelmingly Positive	DrivingTransportation
The Forest 2018	Est. copies ≈ 20.7M–33.6M SteamSpy 20M–50M	Est. revenue $113.8M–$305.9M after Steam's cut $206.9M–$470.7M before the cut	$19.99	681k reviews Overwhelmingly Positive	Open World Survival CraftSurvival
DayZ 2018	Est. copies ≈ 14.2M–23.1M SteamSpy 10M–20M	Est. revenue $195.8M–$526.4M after Steam's cut $356.0M–$809.9M before the cut	$49.99	469k reviews Mostly Positive	SurvivalOpen World
Stardew Valley 2016	Est. copies ≈ 43.0M–69.9M 1.7x vs typical SteamSpy 20M–50M	Est. revenue $177.4M–$476.9M after Steam's cut $322.5M–$733.6M before the cut	$14.99	1.0M reviews Overwhelmingly Positive	Farming SimPixel Graphics
No Man's Sky 2016	Est. copies ≈ 17.2M–28.0M SteamSpy 5M–10M	Est. revenue $284.5M–$764.9M after Steam's cut $517.2M–$1176.7M before the cut	$59.99	415k reviews Very Positive	Open WorldOpen World Survival Craft
Don't Starve Together 2016	Est. copies ≈ 22.6M–36.7M SteamSpy 10M–20M	Est. revenue $93.0M–$250.0M after Steam's cut $169.0M–$384.6M before the cut	$14.99	542k reviews Very Positive	SurvivalOpen World Survival Craft
Wallpaper Engine 2018	Est. copies ≈ 30.8M–50.0M 1.7x vs typical SteamSpy 20M–50M	Est. revenue $42.2M–$113.5M after Steam's cut $76.8M–$174.6M before the cut	$4.99	1.0M reviews Overwhelmingly Positive	MatureUtilities
RimWorld 2018	Est. copies ≈ 7.5M–12.1M SteamSpy 5M–10M	Est. revenue $71.8M–$193.1M after Steam's cut $130.6M–$297.1M before the cut	$34.99	246k reviews Overwhelmingly Positive	Colony SimBase-Building