How much revenue did OMORI make?

$12.0M–$32.4M after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did OMORI sell?

Q: How many copies did OMORI sell?

2.2M to 3.6M copies, based on its 88k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 2.2M–3.6M; $12.0M–$32.4M after Steam's cut $21.9M–$49.8M before the cut; from 88k 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 OMORI out and predicted the genre from its 8 similar games. Every figure here, including OMORI's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 1.4M–4.1M

best case 21.7M (Undertale)

Games like OMORI

The middle of these games

≈ 1.4M–4.1M copies

≈ $9.4M–$29.4M after Steam's cut

from ~56k 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.

No genre covers most of your similar games. The closest is Horror (2 of 8), so the genre you lead with is still undecided.

Of the 416 indie games that passed 1,000 reviews in 2022, 11.8% were novel genre mixes and 88.2% stuck to an established genre. Published indie market research.

Best case: Undertale at ≈ 16.5M–26.8M copies, ≈ $45.3M–$121.9M after Steam's cut.

The genre you'd be entering

Your set: Your set clusters on Horror (2 of 8) and Multiple Endings (2 of 8).
The winners: Winners here lead with Story Rich + Choices Matter, priced around $10.
The era: The games you compared span 2015 to 2022, 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 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
Undertale 2015	Est. copies ≈ 16.5M–26.8M 6.1x vs typical SteamSpy 5M–10M	Est. revenue $45.3M–$121.9M after Steam's cut $82.4M–$187.6M before the cut	$9.99	338k reviews Overwhelmingly Positive	Great SoundtrackStory Rich
Freddy Fazbear's Pizzeria Simulator 2017	Est. copies ≈ 1.1M–1.9M SteamSpy 2M–5M	Est. revenue Free	Free	33k reviews Very Positive	Free to PlayHorror
UNO 2017	Est. copies ≈ 1.9M–3.0M SteamSpy 2M–5M	Est. revenue $5.1M–$13.8M after Steam's cut $9.3M–$21.2M before the cut	$9.99	54k reviews Mostly Positive	Card GameMultiplayer
Milk inside a bag of milk inside a bag of milk 2020	Est. copies ≈ 850k–1.4M SteamSpy 500k–1M	Est. revenue $348k–$936k after Steam's cut $633k–$1.4M before the cut	$1.49	34k reviews Overwhelmingly Positive	Visual Novel Psychological Horror
Call of Duty®: Black Ops III 2015	Est. copies ≈ 309k–502k SteamSpy under 20k	Est. revenue $5.1M–$13.7M after Steam's cut $9.3M–$21.1M before the cut	$59.99	6k reviews Mostly Negative	MultiplayerFPS
Celeste 2018	Est. copies ≈ 4.4M–7.2M 2.6x vs typical SteamSpy 2M–5M	Est. revenue $24.5M–$65.8M after Steam's cut $44.5M–$101.2M before the cut	$19.99	146k reviews Overwhelmingly Positive	Precision PlatformerDifficult
OneShot 2016	Est. copies ≈ 2.7M–4.4M SteamSpy 1M–2M	Est. revenue $7.4M–$19.9M after Steam's cut $13.4M–$30.6M before the cut	$9.99	65k reviews Overwhelmingly Positive	Story RichPixel Graphics
NEEDY STREAMER OVERLOAD 2022	Est. copies ≈ 1.4M–2.3M SteamSpy 1M–2M	Est. revenue $6.3M–$16.9M after Steam's cut $11.4M–$26.0M before the cut	$15.99	58k reviews Very Positive	Psychological HorrorAnime