How much revenue did Iron Marines Invasion make?

$38k–$101k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Iron Marines Invasion sell?

Q: How many copies did Iron Marines Invasion sell?

9k to 15k copies, based on its 369 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 9k–15k; $38k–$101k after Steam's cut $69k–$156k before the cut; from 369 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 Marines Invasion out and predicted the genre from its 8 similar games. Every figure here, including Iron Marines Invasion's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 5k–24k

best case 46k (Trigon: Space Story)

Games like Iron Marines Invasion

The middle of these games

≈ 5k–24k copies

≈ $22k–$110k after Steam's cut

from ~237 reviews

Only the top fifth of 2019’s Steam releases earned about $34k gross, so plan for that or less.

2 of your 8 similar games are hits.

Best case: Trigon: Space Story at ≈ 35k–57k copies, ≈ $194k–$522k after Steam's cut.

What it took to get here

About half the games that made it here had over 277 reviews in their first month; the spread ran 46 to 852.

The genre you'd be entering

Your set: Your set clusters on Action RTS (5 of 8) and Action Roguelike (4 of 8).
The winners: Winners here lead with Isometric + Rogue-like, priced around $20.
The era: The games you compared span 2014 to 2026, 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 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
Warlords Under Siege 2025	Est. copies ≈ 12k–19k 2.0x vs typical SteamSpy 20k–50k	Est. revenue $33k–$88k after Steam's cut $59k–$135k before the cut	$9.99	478 reviews Mostly Positive	Action RoguelikeAction RTS
VOIDCRISIS 2022	Est. copies ≈ 3k–6k SteamSpy under 20k	Est. revenue $29k–$78k after Steam's cut $52k–$119k before the cut	$29.99	141 reviews Mixed	WarAction RTS
Rogue Command 2026	Est. copies ≈ 26k–42k 4.4x vs typical SteamSpy under 20k	Est. revenue $142k–$380k after Steam's cut $257k–$585k before the cut	$19.99	1k reviews Very Positive	Early AccessRogue-like
Robowars 2014	Est. copies ≈ 16k–26k SteamSpy 50k–100k	Est. revenue $18k–$48k after Steam's cut $33k–$74k before the cut	$3.99	291 reviews Mixed	Action RoguelikeSpectacle fighter
Gods Against Machines 2024	Est. copies ≈ 3k–5k SteamSpy under 20k	Est. revenue $9k–$25k after Steam's cut $17k–$38k before the cut	$11.99	112 reviews Very Positive	Action RoguelikeRogue-lite
Nova-111 2015	Est. copies ≈ 9k–15k SteamSpy 20k–50k	Est. revenue $12k–$33k after Steam's cut $22k–$51k before the cut	$4.99	183 reviews Mostly Positive	SingleplayerSci-fi
Space Raiders in Space 2020	Est. copies ≈ 4k–6k SteamSpy under 20k	Est. revenue $10k–$28k after Steam's cut $19k–$43k before the cut	$9.99	153 reviews Very Positive	StrategyIndie
Trigon: Space Story 2022	Est. copies ≈ 35k–57k 6.0x vs typical SteamSpy 100k–200k	Est. revenue $194k–$522k after Steam's cut $353k–$802k before the cut	$19.99	1k reviews Mixed	IsometricRogue-like