How much revenue did To the Moon make?

$12.3M–$33.0M after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did To the Moon sell?

Q: How many copies did To the Moon sell?

4.5M to 7.3M copies, based on its 86k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 4.5M–7.3M; $12.3M–$33.0M after Steam's cut $22.3M–$50.8M before the cut; from 86k reviews (Overwhelmingly 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 To the Moon out and predicted the genre from its 8 similar games. Every figure here, including To the Moon's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 10.5M–25.5M

best case 40.0M (Wallpaper Engine)

The Story Rich genre

All 8 of your similar games are hits. A big, proven genre for a game like yours.

A hit here: 1,000+ reviews, roughly $150k+ before Steam's cut (a standard indie benchmark).

A typical game

≈ 10.5M–25.5M copies

≈ $84.0M–$156.5M after Steam's cut

from ~319k reviews

Best case

≈ 30.5M–49.6M copies

Wallpaper Engine · ≈ $41.9M–$112.5M after Steam's cut

The genre you'd be entering

Your set: Your set clusters on Story Rich (3 of 8) and Anime (2 of 8).
The winners: Winners here lead with Mature + Utilities, priced around $5.
The era: 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.

Copies and revenue are rough lifetime estimates from the review count.

Similar games

Game	Est. copies	Est. revenue	Price	Reviews	Tags
Doki Doki Literature Club! 2017	Est. copies ≈ 7.7M–12.5M SteamSpy 5M–10M	Est. revenue Free	Free	224k reviews Overwhelmingly Positive	Psychological Horror Visual Novel
The Forest 2018	Est. copies ≈ 20.6M–33.5M 2.1x vs typical SteamSpy 20M–50M	Est. revenue $113.4M–$304.8M after Steam's cut $206.1M–$468.9M before the cut	$19.99	678k reviews Overwhelmingly Positive	Open World Survival CraftSurvival
Divinity: Original Sin 2 - Definitive Edition 2017	Est. copies ≈ 7.0M–11.4M SteamSpy 5M–10M	Est. revenue $87.0M–$233.9M after Steam's cut $158.2M–$359.9M before the cut	$44.99	204k reviews Overwhelmingly Positive	Tactical RPGRPG
Hades 2020	Est. copies ≈ 8.1M–13.1M SteamSpy 5M–10M	Est. revenue $55.6M–$149.4M after Steam's cut $101.0M–$229.8M before the cut	$24.99	306k reviews Overwhelmingly Positive	Action RoguelikeRogue-lite
Undertale 2015	Est. copies ≈ 15.4M–25.0M SteamSpy 5M–10M	Est. revenue $42.2M–$113.4M after Steam's cut $76.7M–$174.5M before the cut	$9.99	331k reviews Overwhelmingly Positive	Great SoundtrackStory Rich
Hollow Knight 2017	Est. copies ≈ 19.0M–30.9M 1.7x vs typical SteamSpy 5M–10M	Est. revenue $78.3M–$210.7M after Steam's cut $142.5M–$324.1M before the cut	$14.99	553k reviews Overwhelmingly Positive	Metroidvania Souls-like
Life is Strange - Episode 1 2015	Est. copies ≈ 8.1M–13.2M SteamSpy 5M–10M	Est. revenue Free	Free	175k reviews Overwhelmingly Positive	Story RichChoices Matter
Wallpaper Engine 2018	Est. copies ≈ 30.5M–49.6M 3.1x vs typical SteamSpy 20M–50M	Est. revenue $41.9M–$112.5M after Steam's cut $76.1M–$173.1M before the cut	$4.99	1.0M reviews Overwhelmingly Positive	MatureUtilities