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wishvane

How many copies did Supreme Commander 2 sell?

Estimated copies sold
≈ 671k–1.1M
$2.4M–$6.4M after Steam's cut $4.4M–$9.9M before the cut
from 13k reviews (Very 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 Supreme Commander 2 out and predicted the genre from its 8 similar games. Every figure here, including Supreme Commander 2's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 1.1M–1.3M
best case 10.3M (Stellaris)
The Space genre

All 8 of your similar games are hits. A big, proven genre for a game like yours.

A hit here: 1,000+ reviews, roughly $150k+ before Steam's cut (a standard indie benchmark).

A typical game
≈ 1.1M–1.3M copies
≈ $14.7M–$19.3M after Steam's cut
from ~29k reviews
Best case
≈ 7.8M–12.7M copies
Stellaris · ≈ $107.8M–$290.0M after Steam's cut
A breakout hit, far above a typical game.
The genre you'd be entering
Your set
Your set clusters on Space (6 of 8) and Sci-fi (5 of 8).
The winners
Winners here lead with Space + Simulation, priced around $20. The breakout hits carry Exploration + Sandbox + Open World; a typical game here doesn't.
The era
The games you compared span 2008 to 2023, a genre with a long track record.

Copies and revenue are rough lifetime estimates from the review count.

Similar games

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2010
Est. copies
≈ 2.2M–3.6M
SteamSpy 1M–2M
Est. revenue
$12.2M–$32.9M after Steam's cut $22.3M–$50.7M before the cut
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43k reviews
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StrategyRTS
Stellaris
2016
Est. copies
≈ 7.8M–12.7M
6.8x vs typical
SteamSpy 2M–5M
Est. revenue
$107.8M–$290.0M after Steam's cut $196.1M–$446.1M before the cut
$49.99
196k reviews
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SPORE™
2008
Est. copies
≈ 3.8M–6.1M
2.5x vs typical
SteamSpy 2M–5M
Est. revenue
$20.6M–$55.5M after Steam's cut $37.5M–$85.3M before the cut
$19.99
72k reviews
Very Positive
God GameOpen World
Against the Storm
2023
Est. copies
≈ 884k–1.4M
SteamSpy 500k–1M
Est. revenue
$7.3M–$19.6M after Steam's cut $13.3M–$30.2M before the cut
$29.99
37k reviews
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StrategyCity Builder
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Est. copies
≈ 871k–1.4M
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Free
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Dyson Sphere Program
2021
Est. copies
≈ 2.3M–3.7M
3.2x vs typical
SteamSpy 2M–5M
Est. revenue
$12.4M–$33.4M after Steam's cut $22.6M–$51.4M before the cut
$19.99
91k reviews
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AutomationSpace
ENDLESS Space™ 2
2017
Est. copies
≈ 790k–1.3M
SteamSpy 1M–2M
Est. revenue
$8.7M–$23.4M after Steam's cut $15.8M–$35.9M before the cut
$39.99
23k reviews
Very Positive
StrategySpace
Warhammer® 40,000: Dawn of War® - Soulstorm
2008
Est. copies
≈ 959k–1.6M
SteamSpy 1M–2M
Est. revenue
Free
Free
18k reviews
Very Positive
Warhammer 40KStrategy

Sizing up your own game? See what its genre can realistically do before you build it.