How much revenue did The Mystery Of The Moon make?

$1k–$3k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did The Mystery Of The Moon sell?

Q: How many copies did The Mystery Of The Moon sell?

74 to 121 copies, based on its 3 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 74–121; $1k–$3k after Steam's cut $2k–$5k before Steam's cut; from 3 reviews (3 user reviews); Only 3 reviews so far, so that range swings on one or two people. Read it as a hint, not a measurement.

Copies are estimated from the public review count, adjusted for release year, and cross-checked against SteamSpy's own estimate.

Did the prediction match what actually happened?

We hid The Mystery Of The Moon and predicted how it would do from its 8 similar games. Every figure here, including The Mystery Of The Moon's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 2.1M–5.1M

best case 9.4M (Kerbal Space Program)

Games like The Mystery Of The Moon

A typical game among these

≈ 2.1M–5.1M copies

≈ $20.5M–$44.7M after Steam's cut

from ~83k reviews

Only the top fifth of 2019's Steam releases earned $34k or more before Steam's cut, so plan for that or less.

All 8 of the similar games are hits.

Best case: Kerbal Space Program at ≈ 7.2M–11.7M copies, ≈ $79.0M–$212.3M after Steam's cut.

What their first month looked like

About half the games that made it here had over 23k reviews in their first month; the range was 16k to 32k.

The genre you'd be entering

These games: The similar games share Open World (6 of 8) and Space (6 of 8).
The winners: Winners here lead with Space + Simulation, priced around $40.
When they shipped: The similar games span 2015 to 2024, and 1 of the 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 61 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
ASTRONEER 2019	Est. copies ≈ 4.0M–6.5M 1.7x vs typical SteamSpy 2M–5M	Est. revenue $33.1M–$89.1M after Steam's cut $60.2M–$137.0M before Steam's cut	$29.99	139k reviews Very Positive	MultiplayerOpen World
The Planet Crafter 2024	Est. copies ≈ 1.9M–3.0M SteamSpy 1M–2M	Est. revenue $12.2M–$32.9M after Steam's cut $22.3M–$50.6M before Steam's cut	$23.99	75k reviews Overwhelmingly Positive	Open World Survival CraftBase-Building
Kerbal Space Program 2015	Est. copies ≈ 7.2M–11.7M 1.8x vs typical SteamSpy 2M–5M	Est. revenue $79.0M–$212.3M after Steam's cut $143.6M–$326.6M before Steam's cut	$39.99	147k reviews Overwhelmingly Positive	SpaceSimulation
ICARUS 2021	Est. copies ≈ 1.7M–2.8M SteamSpy 500k–1M	Est. revenue $16.4M–$44.2M after Steam's cut $29.9M–$68.0M before Steam's cut	$34.99	69k reviews Mostly Positive	SurvivalOpen World Survival Craft
Dyson Sphere Program 2021	Est. copies ≈ 2.3M–3.7M SteamSpy 2M–5M	Est. revenue $12.5M–$33.7M after Steam's cut $22.8M–$51.9M before Steam's cut	$19.99	92k reviews Overwhelmingly Positive	AutomationSpace
Space Engineers 2019	Est. copies ≈ 3.9M–6.3M 1.6x vs typical SteamSpy 2M–5M	Est. revenue $21.3M–$57.3M after Steam's cut $38.7M–$88.1M before Steam's cut	$19.99	135k reviews Very Positive	SpaceSandbox
Trailmakers 2019	Est. copies ≈ 1.1M–1.8M SteamSpy 1M–2M	Est. revenue $7.8M–$21.0M after Steam's cut $14.2M–$32.3M before Steam's cut	$24.99	39k reviews Very Positive	SpaceAction
Empyrion - Galactic Survival 2020	Est. copies ≈ 854k–1.4M SteamSpy 1M–2M	Est. revenue $4.7M–$12.6M after Steam's cut $8.5M–$19.4M before Steam's cut	$19.99	34k reviews Mostly Positive	Simulation Co-op