How much revenue did Hero Park make?

$4k–$11k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Hero Park sell?

Q: How many copies did Hero Park sell?

1k to 2k copies, based on its 48 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 1k–2k; $4k–$11k after Steam's cut $8k–$18k before Steam's cut; from 48 reviews (Mixed)

Copies are estimated from the public review count, adjusted for release year, and cross-checked against SteamSpy's own estimate.

Did the prediction match what actually happened?

We hid Hero Park and predicted how it would do from its 8 similar games. Every figure here, including Hero Park's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 1.2M–5.4M

best case 9.9M (RimWorld)

Games like Hero Park

A typical game among these

≈ 1.2M–5.4M copies

≈ $11.7M–$66.6M after Steam's cut

from ~45k reviews

Only the top fifth of 2019's Steam releases earned $34k or more before Steam's cut, so plan for that or less.

All 8 of the similar games are hits.

Best case: RimWorld at ≈ 7.6M–12.3M copies, ≈ $72.7M–$195.4M after Steam's cut.

What their first month looked like

About half the games that made it here had over 20k reviews in their first month; the range was 16k to 86k.

The genre you'd be entering

These games: The similar games share Sandbox (6 of 8) and Base-Building (5 of 8).
The winners: Winners here lead with Colony Sim + Base-Building, priced around $35.
When they shipped: The similar games span 2017 to 2026, and 1 of the 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 43 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
RimWorld 2018	Est. copies ≈ 7.6M–12.3M 5.5x vs typical SteamSpy 5M–10M	Est. revenue $72.7M–$195.4M after Steam's cut $132.2M–$300.7M before Steam's cut	$34.99	249k reviews Overwhelmingly Positive	Colony SimBase-Building
Dwarf Fortress 2022	Est. copies ≈ 783k–1.3M SteamSpy 2M–5M	Est. revenue $6.5M–$17.4M after Steam's cut $11.7M–$26.7M before Steam's cut	$29.99	32k reviews Very Positive	DwarfColony Sim
Going Medieval 2026	Est. copies ≈ 535k–869k SteamSpy 500k–1M	Est. revenue $4.4M–$11.9M after Steam's cut $8.0M–$18.2M before Steam's cut	$29.99	22k reviews Very Positive	RPGEarly Access
Medieval Dynasty 2021	Est. copies ≈ 1.3M–2.1M SteamSpy 1M–2M	Est. revenue $12.5M–$33.7M after Steam's cut $22.8M–$51.8M before Steam's cut	$34.99	52k reviews Very Positive	CraftingBuilding
Kingdoms and Castles 2017	Est. copies ≈ 1.1M–1.8M SteamSpy 1M–2M	Est. revenue $6.0M–$16.0M after Steam's cut $10.8M–$24.6M before Steam's cut	$19.99	32k reviews Very Positive	City Builder Colony Sim
Kenshi 2018	Est. copies ≈ 3.6M–5.8M 2.6x vs typical SteamSpy 2M–5M	Est. revenue $29.3M–$78.9M after Steam's cut $53.3M–$121.4M before Steam's cut	$29.99	117k reviews Overwhelmingly Positive	Open WorldSandbox
Against the Storm 2023	Est. copies ≈ 934k–1.5M SteamSpy 500k–1M	Est. revenue $7.7M–$20.7M after Steam's cut $14.0M–$31.9M before Steam's cut	$29.99	38k reviews Very Positive	StrategyCity Builder
Factorio 2020	Est. copies ≈ 5.9M–9.5M 5.2x vs typical SteamSpy 5M–10M	Est. revenue $56.4M–$151.5M after Steam's cut $102.5M–$233.1M before Steam's cut	$35.00	236k reviews Overwhelmingly Positive	AutomationBase-Building