How much revenue did Siege of Centauri make?

$54k–$144k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Siege of Centauri sell?

Q: How many copies did Siege of Centauri sell?

13k to 21k copies, based on its 451 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 13k–21k; $54k–$144k after Steam's cut $97k–$221k before the cut; from 451 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 Siege of Centauri out and predicted the genre from its 8 similar games. Every figure here, including Siege of Centauri's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 33k–77k

best case 2.5M (Minion Masters)

Games like Siege of Centauri

The middle of these games

≈ 33k–77k copies

≈ $139k–$301k after Steam's cut

from ~976 reviews

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

4 of your 8 similar games are hits.

Best case: Minion Masters at ≈ 1.9M–3.1M copies. A breakout hit, far above a typical game.

What it took to get here

About half the games that made it here had over 331 reviews in their first month; the spread ran 103 to 1k.

The genre you'd be entering

Your set: Your set clusters on Real Time Tactics (6 of 8) and Tower Defense (6 of 8).
The winners: Winners here lead with Trading Card Game + Turn-Based Tactics. The breakout hits carry Trading Card Game + Stylized + Turn-Based Tactics; a typical game here doesn't.
The era: The games you compared span 2016 to 2024, and 2 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 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
Minion Masters 2019	Est. copies ≈ 1.9M–3.1M 67x vs typical SteamSpy 500k–1M	Est. revenue Free	Free	65k reviews Very Positive	PvETrading Card Game
Out of Ammo 2016	Est. copies ≈ 31k–50k SteamSpy 50k–100k	Est. revenue $84k–$226k after Steam's cut $153k–$348k before the cut	$9.99	736 reviews Very Positive	VRTower Defense
Toy Shire 2024	Est. copies ≈ 18k–29k SteamSpy 20k–50k	Est. revenue $49k–$133k after Steam's cut $90k–$204k before the cut	$9.99	724 reviews Very Positive	Early AccessTower Defense
Infinitode 2 - Infinite Tower Defense 2021	Est. copies ≈ 105k–170k 4.3x vs typical SteamSpy 50k–100k	Est. revenue Free	Free	4k reviews Very Positive	Level EditorTower Defense
Vectorio Classic 2021	Est. copies ≈ 37k–59k 1.5x vs typical SteamSpy 100k–200k	Est. revenue Free	Free	1k reviews Very Positive	Base-BuildingTower Defense
Axon TD: Uprising - Tower Defense 2024	Est. copies ≈ 20k–32k SteamSpy 20k–50k	Est. revenue $107k–$288k after Steam's cut $195k–$444k before the cut	$19.99	787 reviews Very Positive	Tower DefenseReal Time Tactics
War Planet Online: Global Conquest 2017	Est. copies ≈ 34k–55k SteamSpy 200k–500k	Est. revenue Free	Free	976 reviews Mixed	StrategyMassively Multiplayer
Element TD 2 - Tower Defense 2021	Est. copies ≈ 80k–130k 3.3x vs typical SteamSpy 200k–500k	Est. revenue $330k–$888k after Steam's cut $601k–$1.4M before the cut	$14.99	3k reviews Very Positive	Tower DefenseReal Time Tactics