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 Steam's cut; from 451 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 Siege of Centauri and predicted how it would do from its 8 similar games. Every figure here, including Siege of Centauri's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 33k–77k

best case 2.5M (Minion Masters)

Games like Siege of Centauri

A typical game among these

≈ 33k–77k copies

≈ $139k–$303k after Steam's cut

from ~981 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: Minion Masters at ≈ 1.9M–3.1M copies. 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 331 reviews in their first month; the range was 103 to 1k.

The genre you'd be entering

These games: The similar games share 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.
When they shipped: The similar games span 2016 to 2024, and 2 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
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–$347k before Steam's cut	$9.99	735 reviews Very Positive	VRTower Defense
Toy Shire 2024	Est. copies ≈ 18k–30k SteamSpy 20k–50k	Est. revenue $50k–$135k after Steam's cut $92k–$208k before Steam's cut	$9.99	739 reviews Very Positive	Early AccessTower Defense
Infinitode 2 - Infinite Tower Defense 2021	Est. copies ≈ 105k–171k 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 $109k–$293k after Steam's cut $198k–$451k before Steam's cut	$19.99	799 reviews Very Positive	Tower DefenseReal Time Tactics
War Planet Online: Global Conquest 2017	Est. copies ≈ 34k–55k SteamSpy 200k–500k	Est. revenue Free	Free	981 reviews Mixed	StrategyMassively Multiplayer
Element TD 2 - Tower Defense 2021	Est. copies ≈ 80k–130k 3.3x vs typical SteamSpy 200k–500k	Est. revenue $331k–$889k after Steam's cut $601k–$1.4M before Steam's cut	$14.99	3k reviews Very Positive	Tower DefenseReal Time Tactics