How much revenue did InnerSpace make?

$59k–$160k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did InnerSpace sell?

Q: How many copies did InnerSpace sell?

11k to 18k copies, based on its 355 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 11k–18k; $59k–$160k after Steam's cut $108k–$245k before the cut; from 355 reviews (Mixed)

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

Copies, estimated from reviews

typical (middle half) 41k–380k

best case 915k (X-Plane 11)

Games like InnerSpace

The middle of these games

≈ 41k–380k copies

≈ $506k–$2.7M after Steam's cut

from ~4k reviews

Only the top fifth of 2019’s Steam releases earned about $34k gross, so plan for that or less.

6 of your 8 similar games are hits.

Best case: X-Plane 11 at ≈ 697k–1.1M copies, ≈ $5.7M–$15.5M after Steam's cut.

What it took to get here

About half the games that made it here had over 3k reviews in their first month; the spread ran 404 to 6k.

The genre you'd be entering

Your set: Your set clusters on Flight (8 of 8) and Open World (8 of 8).
The winners: Winners here lead with Simulation + Flight, priced around $30.
The era: The games you compared span 2017 to 2025, 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 43 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
《蜀山：初章》买断版 2022	Est. copies ≈ 148k–241k SteamSpy 200k–500k	Est. revenue $1.0M–$2.7M after Steam's cut $1.9M–$4.2M before the cut	$24.99	6k reviews Mostly Positive	Massively MultiplayerOpen World
AER Memories of Old 2017	Est. copies ≈ 265k–431k 1.9x vs typical SteamSpy 200k–500k	Est. revenue $1.1M–$2.9M after Steam's cut $2.0M–$4.5M before the cut	$14.99	8k reviews Very Positive	AdventureExploration
X-Plane 11 2017	Est. copies ≈ 697k–1.1M 5.1x vs typical SteamSpy 1M–2M	Est. revenue $5.7M–$15.5M after Steam's cut $10.4M–$23.8M before the cut	$29.99	20k reviews Very Positive	SimulationFlight
Aerofly FS 2 Flight Simulator 2017	Est. copies ≈ 70k–113k SteamSpy 200k–500k	Est. revenue $958k–$2.6M after Steam's cut $1.7M–$4.0M before the cut	$49.99	2k reviews Mostly Positive	FlightSimulation
Feather 2019	Est. copies ≈ 23k–38k SteamSpy under 20k	Est. revenue $64k–$171k after Steam's cut $116k–$263k before the cut	$9.99	805 reviews Very Positive	ExplorationFlight
Reentry - A Space Flight Simulator 2025	Est. copies ≈ 34k–54k SteamSpy 100k–200k	Est. revenue $323k–$867k after Steam's cut $587k–$1.3M before the cut	$34.99	1k reviews Overwhelmingly Positive	Early AccessSpace
Avorion 2020	Est. copies ≈ 361k–586k 3.6x vs typical SteamSpy 500k–1M	Est. revenue $2.5M–$6.7M after Steam's cut $4.5M–$10.3M before the cut	$24.99	15k reviews Very Positive	ExplorationSandbox
The Brew Barons 2024	Est. copies ≈ 21k–35k SteamSpy 20k–50k	Est. revenue $129k–$347k after Steam's cut $235k–$533k before the cut	$21.99	860 reviews Mostly Positive	FlightAction