How much revenue did Only UP make?

$1k–$4k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Only UP sell?

Q: How many copies did Only UP sell?

794 to 1k copies, based on its 32 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 794–1k; $1k–$4k after Steam's cut $2k–$5k before Steam's cut; from 32 reviews (Mixed)

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 Only UP and predicted how it would do from its 8 similar games. Every figure here, including Only UP's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 756k–1.9M

best case 2.4M (A Hat in Time)

Games like Only UP

A typical game among these

≈ 756k–1.9M copies

≈ $5.2M–$12.6M after Steam's cut

from ~19k 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: A Hat in Time at ≈ 1.8M–3.0M copies, ≈ $15.2M–$40.8M after Steam's cut. It is a breakout hit, far above a typical game.

The genre you'd be entering

These games: The similar games share 3D Platformer (7 of 8) and Platformer (6 of 8).
The winners: Winners here lead with 3D Platformer + Collectathon, priced around $30. The breakout hits carry Cute + Collectathon + Indie; a typical game here doesn't.
When they shipped: The similar games span 2006 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
Ratchet & Clank: Rift Apart 2023	Est. copies ≈ 451k–732k SteamSpy 500k–1M	Est. revenue $7.4M–$20.0M after Steam's cut $13.5M–$30.7M before Steam's cut	$59.99	18k reviews Very Positive	Adventure3D Platformer
Psychonauts 2006	Est. copies ≈ 1.2M–2.0M SteamSpy 1M–2M	Est. revenue $3.4M–$9.0M after Steam's cut $6.1M–$13.9M before Steam's cut	$9.99	19k reviews Very Positive	PlatformerComedy
Pseudoregalia 2023	Est. copies ≈ 473k–769k SteamSpy 500k–1M	Est. revenue $779k–$2.1M after Steam's cut $1.4M–$3.2M before Steam's cut	$5.99	19k reviews Overwhelmingly Positive	3D PlatformerMetroidvania
Crash Bandicoot™ N. Sane Trilogy 2018	Est. copies ≈ 679k–1.1M SteamSpy 1M–2M	Est. revenue $7.5M–$20.1M after Steam's cut $13.6M–$30.9M before Steam's cut	$39.99	22k reviews Very Positive	3D PlatformerRemake
Sonic Adventure 2 2012	Est. copies ≈ 1.8M–2.9M SteamSpy 1M–2M	Est. revenue $5.0M–$13.4M after Steam's cut $9.0M–$20.6M before Steam's cut	$9.99	29k reviews Very Positive	ActionGreat Soundtrack
Sonic Generations Collection 2011	Est. copies ≈ 1.6M–2.6M SteamSpy 500k–1M	Est. revenue Free	Free	26k reviews Very Positive	PlatformerGreat Soundtrack
Sonic Adventure DX 2011	Est. copies ≈ 1.2M–1.9M SteamSpy 500k–1M	Est. revenue $2.6M–$7.0M after Steam's cut $4.8M–$10.8M before Steam's cut	$7.99	19k reviews Very Positive	PlatformerGreat Soundtrack
A Hat in Time 2017	Est. copies ≈ 1.8M–3.0M 2.8x vs typical SteamSpy 500k–1M	Est. revenue $15.2M–$40.8M after Steam's cut $27.6M–$62.8M before Steam's cut	$29.99	54k reviews Overwhelmingly Positive	Cute3D Platformer