How much revenue did Out of Space make?

$303k–$814k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Out of Space sell?

Q: How many copies did Out of Space sell?

73k to 119k copies, based on its 3k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 73k–119k; $303k–$814k after Steam's cut $550k–$1.3M before the cut; from 3k 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 Out of Space out and predicted the genre from its 8 similar games. Every figure here, including Out of Space's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 5.2M–16.7M

best case 37.7M (HELLDIVERS™ 2)

Games like Out of Space

The middle of these games

≈ 5.2M–16.7M copies

≈ $55.5M–$156.9M after Steam's cut

from ~243k 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: HELLDIVERS™ 2 at ≈ 28.7M–46.7M copies, ≈ $315.9M–$849.4M after Steam's cut.

What it took to get here

About half the games that made it here had over 69k reviews in their first month; the spread ran 3k to 251k.

The genre you'd be entering

Your set: Your set clusters on Co-op (5 of 8) and Space (4 of 8).
The winners: Winners here lead with Third-Person Shooter + Shooter, priced around $40.
The era: The games you compared span 2018 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 38 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
Warhammer 40,000: Space Marine 2 2024	Est. copies ≈ 5.5M–9.0M SteamSpy 5M–10M	Est. revenue $91.3M–$245.5M after Steam's cut $166.0M–$377.7M before the cut	$59.99	223k reviews Very Positive	Warhammer 40KAction
ASTRONEER 2019	Est. copies ≈ 4.0M–6.5M SteamSpy 2M–5M	Est. revenue $33.0M–$88.8M after Steam's cut $60.1M–$136.6M before the cut	$29.99	139k reviews Very Positive	MultiplayerOpen World
Halo: The Master Chief Collection 2019	Est. copies ≈ 7.5M–12.3M SteamSpy 5M–10M	Est. revenue $83.0M–$223.2M after Steam's cut $150.9M–$343.3M before the cut	$39.99	262k reviews Very Positive	Great SoundtrackFPS
Space Engineers 2019	Est. copies ≈ 3.9M–6.3M SteamSpy 2M–5M	Est. revenue $21.3M–$57.2M after Steam's cut $38.7M–$88.0M before the cut	$19.99	134k reviews Very Positive	SpaceSandbox
Deep Rock Galactic 2020	Est. copies ≈ 9.4M–15.3M 1.6x vs typical SteamSpy 5M–10M	Est. revenue $77.6M–$208.6M after Steam's cut $141.1M–$321.0M before the cut	$29.99	379k reviews Overwhelmingly Positive	DwarfCo-op
Among Us 2018	Est. copies ≈ 22.7M–36.8M 3.1x vs typical SteamSpy 20M–50M	Est. revenue $31.1M–$83.6M after Steam's cut $56.5M–$128.6M before the cut	$4.99	745k reviews Very Positive	MultiplayerSocial Deduction
STAR WARS™ Battlefront™ II 2020	Est. copies ≈ 2.5M–4.0M SteamSpy 2M–5M	Est. revenue $27.2M–$73.0M after Steam's cut $49.4M–$112.3M before the cut	$39.99	100k reviews Very Positive	MultiplayerShooter
HELLDIVERS™ 2 2024	Est. copies ≈ 28.7M–46.7M 4.8x vs typical SteamSpy 20M–50M	Est. revenue $315.9M–$849.4M after Steam's cut $574.4M–$1306.8M before the cut	$39.99	1.2M reviews Mostly Positive	Online Co-OpPvE