How much revenue did Outpost: Infinity Siege make?

$2.3M–$6.2M after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Outpost: Infinity Siege sell?

Q: How many copies did Outpost: Infinity Siege sell?

338k to 550k copies, based on its 14k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 338k–550k; $2.3M–$6.2M after Steam's cut $4.2M–$9.6M before Steam's cut; from 14k 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 Outpost: Infinity Siege and predicted how it would do from its 8 similar games. Every figure here, including Outpost: Infinity Siege's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 22k–44k

best case 273k (Ashes of the Singularity: Escalation)

Games like Outpost: Infinity Siege

A typical game among these

≈ 22k–44k copies

≈ $124k–$420k after Steam's cut

from ~974 reviews

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

4 of the 8 similar games are hits.

Best case: Ashes of the Singularity: Escalation at ≈ 208k–338k copies, ≈ $1.7M–$4.6M after Steam's cut. It is a breakout hit, far above a typical game.

What their first month looked like

About half the games that made it here had over 367 reviews in their first month; the range was 276 to 1k.

The genre you'd be entering

These games: The similar games share Building (5 of 8) and Automation (4 of 8).
The winners: Winners here lead with RTS + Base-Building, priced around $30. The breakout hits carry RTS + PvP + Moddable; a typical game here doesn't.
When they shipped: The similar games span 2016 to 2025, 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 52 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
The Colonists 2018	Est. copies ≈ 38k–61k SteamSpy 50k–100k	Est. revenue $259k–$698k after Steam's cut $472k–$1.1M before Steam's cut	$24.99	1k reviews Very Positive	City Builder Colony Sim
InfraSpace 2023	Est. copies ≈ 49k–79k 2.0x vs typical SteamSpy 100k–200k	Est. revenue $335k–$902k after Steam's cut $610k–$1.4M before Steam's cut	$24.99	2k reviews Mostly Positive	City Builder Automation
Scrapnaut 2021	Est. copies ≈ 21k–34k SteamSpy 50k–100k	Est. revenue $80k–$215k after Steam's cut $145k–$331k before Steam's cut	$13.99	838 reviews Mixed	BuildingSurvival
Siege of Centauri 2019	Est. copies ≈ 13k–21k SteamSpy under 20k	Est. revenue $54k–$144k after Steam's cut $97k–$221k before Steam's cut	$14.99	451 reviews Mixed	Tower DefenseReal Time Tactics
Final Upgrade 2022	Est. copies ≈ 12k–19k SteamSpy 50k–100k	Est. revenue $63k–$170k after Steam's cut $115k–$262k before Steam's cut	$19.99	464 reviews Mostly Positive	AutomationSpace
Microtopia 2025	Est. copies ≈ 24k–39k SteamSpy 100k–200k	Est. revenue $133k–$357k after Steam's cut $241k–$549k before Steam's cut	$19.99	974 reviews Very Positive	Colony Sim Automation
Ashes of the Singularity: Escalation 2016	Est. copies ≈ 208k–338k 5.1x vs typical SteamSpy 200k–500k	Est. revenue $1.7M–$4.6M after Steam's cut $3.1M–$7.1M before Steam's cut	$29.99	5k reviews Mostly Positive	RTSBase-Building
Plasma 2023	Est. copies ≈ 29k–47k SteamSpy 50k–100k	Est. revenue Free	Free	1k reviews Very Positive	SimulationSandbox