How much revenue did Eco make?

$3.5M–$9.5M after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Eco sell?

Q: How many copies did Eco sell?

427k to 694k copies, based on its 14k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 427k–694k; $3.5M–$9.5M after Steam's cut $6.4M–$14.6M before the cut; from 14k 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 Eco out and predicted the genre from its 8 similar games. Every figure here, including Eco's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 9.7M–20.1M

best case 55.6M (Rust)

Games like Eco

The middle of these games

≈ 9.7M–20.1M copies

≈ $111.5M–$218.1M after Steam's cut

from ~378k 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: Rust at ≈ 42.4M–68.9M copies, ≈ $466.2M–$1253.5M 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 182k reviews in their first month; the spread ran 86k to 327k.

The genre you'd be entering

Your set: Your set clusters on Open World (7 of 8) and Survival (7 of 8).
The winners: Winners here lead with Survival + Crafting, priced around $40. The breakout hits carry PvP + Sandbox + Building; a typical game here doesn't.
The era: The games you compared span 2013 to 2024, 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 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
Raft 2022	Est. copies ≈ 9.4M–15.2M SteamSpy 10M–20M	Est. revenue $51.5M–$138.4M after Steam's cut $93.6M–$213.0M before the cut	$19.99	378k reviews Very Positive	SurvivalMultiplayer
The Forest 2018	Est. copies ≈ 20.7M–33.6M 1.8x vs typical 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
Satisfactory 2024	Est. copies ≈ 6.9M–11.2M SteamSpy 10M–20M	Est. revenue $76.0M–$204.4M after Steam's cut $138.2M–$314.4M before the cut	$39.99	279k reviews Overwhelmingly Positive	Base-BuildingAutomation
Factorio 2020	Est. copies ≈ 5.8M–9.4M SteamSpy 5M–10M	Est. revenue $55.8M–$150.2M after Steam's cut $101.5M–$231.0M before the cut	$35.00	234k reviews Overwhelmingly Positive	AutomationBase-Building
7 Days to Die 2024	Est. copies ≈ 9.9M–16.1M SteamSpy 10M–20M	Est. revenue $122.7M–$330.0M after Steam's cut $223.1M–$507.7M before the cut	$44.99	400k reviews Very Positive	SurvivalZombies
Rust 2018	Est. copies ≈ 42.4M–68.9M 3.7x vs typical SteamSpy 20M–50M	Est. revenue $466.2M–$1253.5M after Steam's cut $847.6M–$1928.4M before the cut	$39.99	1.4M reviews Very Positive	SurvivalCrafting
Sons Of The Forest 2024	Est. copies ≈ 7.9M–12.8M SteamSpy 10M–20M	Est. revenue $65.0M–$174.9M after Steam's cut $118.2M–$269.0M before the cut	$29.99	318k reviews Very Positive	SurvivalOpen World
Project Zomboid 2013	Est. copies ≈ 30.2M–49.0M SteamSpy 10M–20M	Est. revenue $207.3M–$557.3M after Steam's cut $376.9M–$857.4M before the cut	$24.99	477k reviews Very Positive	SurvivalZombies