How much revenue did Iron Heart make?

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

How many copies did Iron Heart sell?

Q: How many copies did Iron Heart sell?

950 to 2k copies, based on its 33 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 950–2k; $4k–$11k after Steam's cut $7k–$16k before the cut; from 33 reviews (Mixed)

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 Iron Heart out and predicted the genre from its 8 similar games. Every figure here, including Iron Heart's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 104k–145k

best case 1.9M (They Are Billions)

Games like Iron Heart

The middle of these games

≈ 104k–145k copies

≈ $435k–$1.1M after Steam's cut

from ~2k 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.

No genre covers most of your similar games. The closest is Anime (3 of 8), so the genre you lead with is still undecided.

Of the 416 indie games that passed 1,000 reviews in 2022, 11.8% were novel genre mixes and 88.2% stuck to an established genre. Published indie market research.

Best case: They Are Billions at ≈ 1.5M–2.4M copies, ≈ $12.2M–$32.8M 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 875 reviews in their first month; the spread ran 820 to 2k.

The genre you'd be entering

Your set: Your set clusters on Anime (3 of 8) and Female Protagonist (3 of 8).
The winners: Winners here lead with Base-Building + Colony Sim, priced around $30. The breakout hits carry Visual Novel; a typical game here doesn't.
The era: The games you compared span 2014 to 2021, 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 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
They Are Billions 2019	Est. copies ≈ 1.5M–2.4M 23x vs typical SteamSpy 2M–5M	Est. revenue $12.2M–$32.8M after Steam's cut $22.2M–$50.5M before the cut	$29.99	51k reviews Very Positive	Base-BuildingColony Sim
The Great Ace Attorney Chronicles 2021	Est. copies ≈ 234k–381k 4.2x vs typical SteamSpy 200k–500k	Est. revenue $2.6M–$6.9M after Steam's cut $4.7M–$10.7M before the cut	$39.99	9k reviews Very Positive	Visual NovelAdventure
Far Away 2021	Est. copies ≈ 203k–330k 3.6x vs typical SteamSpy 200k–500k	Est. revenue $725k–$1.9M after Steam's cut $1.3M–$3.0M before the cut	$12.99	8k reviews Very Positive	SingleplayerVisual Novel
Marfusha:Sentinel Girls 2021	Est. copies ≈ 79k–129k SteamSpy 200k–500k	Est. revenue $175k–$469k after Steam's cut $317k–$722k before the cut	$7.99	3k reviews Very Positive	AnimeAction Roguelike
Detective Girl of the Steam City 2019	Est. copies ≈ 57k–93k SteamSpy 200k–500k	Est. revenue $236k–$634k after Steam's cut $429k–$976k before the cut	$14.99	2k reviews Very Positive	Sexual ContentRPG
The Incredible Adventures of Van Helsing II 2014	Est. copies ≈ 147k–240k SteamSpy 500k–1M	Est. revenue $608k–$1.6M after Steam's cut $1.1M–$2.5M before the cut	$14.99	3k reviews Mixed	RPGAction
80 Days 2015	Est. copies ≈ 99k–161k SteamSpy 100k–200k	Est. revenue $354k–$952k after Steam's cut $644k–$1.5M before the cut	$12.99	2k reviews Very Positive	AdventureStory Rich
Deathtrap 2015	Est. copies ≈ 111k–180k SteamSpy 200k–500k	Est. revenue $609k–$1.6M after Steam's cut $1.1M–$2.5M before the cut	$19.99	2k reviews Very Positive	Tower DefenseRPG