How much revenue did Starcom: Unknown Space make?

An estimated 722k to 1.9M net after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Starcom: Unknown Space sell?

Q: How many copies did Starcom: Unknown Space sell?

An estimated 105k to 171k copies, based on its 4k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 105k–171k; $722k–$1.9M net $1.3M–$3.0M gross; from 4k 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 Starcom: Unknown Space out and predicted the genre from its 8 similar games. Every figure here, including Starcom: Unknown Space's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 5.6M–8.2M

best case 21.6M (No Man's Sky)

The Exploration lane

A big, proven genre, though hit-driven: most sell around 6.5M copies, while a few break out far above.

A typical game

≈ 6.5M copies

≈ $81.1M after Steam's cut

from ~143k reviews

Best case

≈ 21.6M copies

No Man's Sky · ≈ $500.4M after Steam's cut

from 411k reviews

A breakout hit, far above a typical game.

6 of your 8 games sit in the typical range; 2 are breakout hits far above it.

Copies and revenue are rough lifetime estimates from the review count; typical figures are medians per column, so they can come from different games.

The lane you'd be entering

Winners here lead with Procedural Generation + Exploration, priced around $45.
The breakout hits carry Procedural Generation + Dwarf + PvE; a typical game here doesn't.
None of the games you compared shipped in the last two years; the newest is from 2020. That says more about your picks than about the market, so add newer similar games to read the timing.
A typical game here lands in Diamond ($1M+ before Steam's cut, est.). Tiers: Chris Zukowski's benchmark tiers.

Similar games

Game	Price	Reviews	Tags	Est. copies	Est. revenue
Oxygen Not Included 2019	Est. copies ≈ 4.1M–6.7M SteamSpy 2M–5M	Est. revenue $28.2M–$75.7M net $51.2M–$116.5M gross	$24.99	142k reviews Overwhelmingly Positive	Colony SimBase-Building +6
Deep Rock Galactic 2020	Est. copies ≈ 10.0M–16.2M 2.6x vs typical SteamSpy 5M–10M	Est. revenue $82.2M–$221.1M net $149.5M–$340.1M gross	$29.99	378k reviews Overwhelmingly Positive	DwarfCo-op +6
STAR WARS Jedi: Fallen Order™ 2019	Est. copies ≈ 5.0M–8.1M SteamSpy 2M–5M	Est. revenue $55.0M–$147.9M net $100.0M–$227.6M gross	$39.99	174k reviews Very Positive	Action-AdventureSouls-like +6
No Man's Sky 2016	Est. copies ≈ 16.4M–26.7M 2.9x vs typical SteamSpy 5M–10M	Est. revenue $271.3M–$729.5M net $493.3M–$1122.3M gross	$59.99	411k reviews Very Positive	Open WorldOpen World Survival Craft +6
Kerbal Space Program 2015	Est. copies ≈ 6.7M–10.9M SteamSpy 2M–5M	Est. revenue $73.5M–$197.6M net $133.6M–$304.0M gross	$39.99	144k reviews Overwhelmingly Positive	SpaceSimulation +6
ASTRONEER 2019	Est. copies ≈ 4.0M–6.5M SteamSpy 2M–5M	Est. revenue $32.9M–$88.5M net $59.8M–$136.1M gross	$29.99	139k reviews Very Positive	MultiplayerOpen World +6
Stellaris 2016	Est. copies ≈ 7.8M–12.7M SteamSpy 2M–5M	Est. revenue $107.6M–$289.4M net $195.7M–$445.2M gross	$49.99	196k reviews Very Positive	SpaceGrand Strategy +6
Starbound 2016	Est. copies ≈ 4.9M–8.0M SteamSpy 2M–5M	Est. revenue $20.3M–$54.6M net $36.9M–$83.9M gross	$14.99	123k reviews Very Positive	Open World Survival CraftSandbox +6