How many copies did Jumpah sell?

124 to 202 copies, based on its 5 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Jumpah make?

Jumpah is free to play, so there is no copy-sales revenue to estimate.

How big is Jumpah?

Estimated players who have it: ≈ 124–202; from 5 reviews (5 user reviews); Only 5 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 Jumpah and predicted how it would do from its 8 similar games. Every figure here, including Jumpah's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 64k–190k

best case 352k (ALTF4)

Games like Jumpah

A typical game among these

≈ 64k–190k copies

≈ $221k–$676k after Steam's cut

from ~3k 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: ALTF4 at ≈ 268k–435k copies, ≈ $220k–$592k after Steam's cut.

What their first month looked like

About half the games that made it here had over 550 reviews in their first month; the range was 148 to 6k.

The genre you'd be entering

These games: The similar games share 3D Platformer (6 of 8) and Arcade (4 of 8).
The winners: Winners here lead with Runner + Physics, priced around $3.
When they shipped: The similar games span 2012 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
PAC-MAN WORLD Re-PAC 2022	Est. copies ≈ 48k–79k SteamSpy 50k–100k	Est. revenue $400k–$1.1M after Steam's cut $727k–$1.7M before Steam's cut	$29.99	2k reviews Very Positive	3D PlatformerFamily Friendly
Only Climb: Better Together 2023	Est. copies ≈ 86k–139k SteamSpy 100k–200k	Est. revenue $118k–$316k after Steam's cut $214k–$487k before Steam's cut	$4.99	3k reviews Mixed	Precision Platformer3D Platformer
ALTF4 2021	Est. copies ≈ 268k–435k 4.0x vs typical SteamSpy 200k–500k	Est. revenue $220k–$592k after Steam's cut $400k–$911k before Steam's cut	$2.99	11k reviews Mostly Positive	RunnerPhysics
Lunistice 2022	Est. copies ≈ 48k–78k SteamSpy 100k–200k	Est. revenue $66k–$178k after Steam's cut $120k–$274k before Steam's cut	$4.99	2k reviews Overwhelmingly Positive	3D PlatformerFemale Protagonist
Jet Set Radio 2012	Est. copies ≈ 526k–855k 3.1x vs typical SteamSpy 1M–2M	Est. revenue Free	Free	8k reviews Very Positive	Great SoundtrackClassic
Boson X 2014	Est. copies ≈ 89k–144k SteamSpy 200k–500k	Est. revenue $122k–$327k after Steam's cut $221k–$503k before Steam's cut	$4.99	2k reviews Very Positive	DifficultAction
Super Monkey Ball Banana Mania 2021	Est. copies ≈ 40k–66k SteamSpy 200k–500k	Est. revenue $333k–$895k after Steam's cut $605k–$1.4M before Steam's cut	$29.99	2k reviews Very Positive	ActionColorful
Cyber Hook 2020	Est. copies ≈ 104k–169k 1.6x vs typical SteamSpy 50k–100k	Est. revenue $429k–$1.2M after Steam's cut $780k–$1.8M before Steam's cut	$14.99	4k reviews Very Positive	Indie3D Platformer