How much revenue did Master of Orion make?

$2.3M–$6.3M after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Master of Orion sell?

Q: How many copies did Master of Orion sell?

340k to 553k copies, based on its 8k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 340k–553k; $2.3M–$6.3M after Steam's cut $4.2M–$9.7M before the cut; from 8k reviews (Mostly Positive)

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

Copies, estimated from reviews

typical (middle half) 136k–342k

best case 1.7M (Sid Meier's Civilization®: Beyond Earth™)

Games like Master of Orion

The middle of these games

≈ 136k–342k copies

≈ $733k–$2.3M 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.

Best case: Sid Meier's Civilization®: Beyond Earth™ at ≈ 1.3M–2.1M copies, ≈ $14.2M–$38.3M after Steam's cut.

The genre you'd be entering

Your set: Your set clusters on 4X (7 of 8) and Sci-fi (7 of 8).
The winners: Winners here lead with Turn-Based Strategy + Sci-fi, priced around $40.
The era: The games you compared span 2011 to 2017, 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 43 for the most recent game here to about 79 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
Galactic Civilizations® II: Ultimate Edition 2011	Est. copies ≈ 108k–176k SteamSpy 500k–1M	Est. revenue $297k–$799k after Steam's cut $540k–$1.2M before the cut	$9.99	2k reviews Mostly Positive	4X Grand Strategy
ENDLESS Space™ - Definitive Edition 2012	Est. copies ≈ 607k–986k 4.2x vs typical SteamSpy 1M–2M	Est. revenue $1.7M–$4.5M after Steam's cut $3.0M–$6.9M before the cut	$9.99	10k reviews Very Positive	Strategy4X
Sid Meier's Civilization®: Beyond Earth™ 2014	Est. copies ≈ 1.3M–2.1M 10x vs typical SteamSpy 1M–2M	Est. revenue $14.2M–$38.3M after Steam's cut $25.9M–$58.9M before the cut	$39.99	23k reviews Mixed	StrategyTurn-Based Strategy
Master of Orion 2 2016	Est. copies ≈ 73k–118k SteamSpy 100k–200k	Est. revenue $120k–$321k after Steam's cut $217k–$494k before the cut	$5.99	2k reviews Overwhelmingly Positive	Strategy4X
Distant Worlds: Universe 2014	Est. copies ≈ 104k–169k SteamSpy 100k–200k	Est. revenue $857k–$2.3M after Steam's cut $1.6M–$3.5M before the cut	$29.99	2k reviews Mostly Positive	Strategy4X
Sid Meier's Starships 2015	Est. copies ≈ 121k–196k SteamSpy 100k–200k	Est. revenue $498k–$1.3M after Steam's cut $905k–$2.1M before the cut	$14.99	2k reviews Mixed	StrategySpace
StarDrive 2 2015	Est. copies ≈ 103k–167k SteamSpy 50k–100k	Est. revenue $846k–$2.3M after Steam's cut $1.5M–$3.5M before the cut	$29.99	2k reviews Mixed	StrategyIndie
Battlestar Galactica Deadlock 2017	Est. copies ≈ 145k–236k 1.8x vs typical SteamSpy 200k–500k	Est. revenue Free	Free	4k reviews Very Positive	StrategySpace