How much revenue did Gravity in Space make?

$381–$1k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Gravity in Space sell?

Q: How many copies did Gravity in Space sell?

99 to 161 copies, based on its 4 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 99–161; $381–$1k after Steam's cut $693–$2k before the cut; from 4 reviews (4 user reviews); Thin evidence: 4 reviews. That range swings on one or two people, so read it as a hint, not a measurement.

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

Copies, estimated from reviews

typical (middle half) 132k–540k

best case 916k (STAR WARS™: Squadrons)

Games like Gravity in Space

The middle of these games

≈ 132k–540k copies

≈ $720k–$7.6M after Steam's cut

from ~5k 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: STAR WARS™: Squadrons at ≈ 698k–1.1M copies, ≈ $7.7M–$20.6M after Steam's cut.

What it took to get here

About half the games that made it here had over 7k reviews in their first month; the spread ran 273 to 12k.

The genre you'd be entering

Your set: Your set clusters on Space (7 of 8) and Sci-fi (5 of 8).
The winners: Winners here lead with Flight + Space, priced around $40.
The era: The games you compared span 2012 to 2023, 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 31 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
Galaxy on Fire 2™ Full HD 2012	Est. copies ≈ 143k–232k SteamSpy 200k–500k	Est. revenue $313k–$842k after Steam's cut $569k–$1.3M before the cut	$7.99	2k reviews Mostly Positive	SpaceThird-Person Shooter
House of the Dying Sun 2016	Est. copies ≈ 85k–138k SteamSpy 100k–200k	Est. revenue $468k–$1.3M after Steam's cut $851k–$1.9M before the cut	$19.99	2k reviews Very Positive	ActionSimulation
EVERSPACE™ 2017	Est. copies ≈ 394k–641k 2.4x vs typical SteamSpy 500k–1M	Est. revenue $2.2M–$5.8M after Steam's cut $3.9M–$9.0M before the cut	$19.99	11k reviews Mostly Positive	SpaceAction Roguelike
STAR WARS™: Squadrons 2020	Est. copies ≈ 698k–1.1M 5.9x vs typical SteamSpy 1M–2M	Est. revenue $7.7M–$20.6M after Steam's cut $14.0M–$31.8M before the cut	$39.99	28k reviews Mixed	FlightSpace
Ex-Zodiac 2022	Est. copies ≈ 27k–44k SteamSpy 100k–200k	Est. revenue $89k–$239k after Steam's cut $162k–$368k before the cut	$11.99	1k reviews Very Positive	On-Rails ShooterShoot 'Em Up
Strike Suit Zero 2013	Est. copies ≈ 106k–172k SteamSpy 500k–1M	Est. revenue Free	Free	2k reviews Mostly Positive	SpaceAction
EVERSPACE™ 2 2023	Est. copies ≈ 322k–523k 2.7x vs typical SteamSpy 1M–2M	Est. revenue $4.4M–$11.9M after Steam's cut $8.0M–$18.3M before the cut	$49.99	13k reviews Very Positive	ShooterSpace
X Rebirth 2013	Est. copies ≈ 462k–751k 1.5x vs typical SteamSpy 500k–1M	Est. revenue $3.8M–$10.3M after Steam's cut $6.9M–$15.8M before the cut	$29.99	7k reviews Mixed	SimulationSpace