How much revenue did JumpJet Rex make?

$71k–$192k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did JumpJet Rex sell?

Q: How many copies did JumpJet Rex sell?

26k to 42k copies, based on its 533 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 26k–42k; $71k–$192k after Steam's cut $130k–$296k before Steam's cut; from 533 reviews (Very Positive)

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

Copies, estimated from reviews

typical (middle half) 31k–74k

best case 114k (I wanna be the Creator)

Games like JumpJet Rex

A typical game among these

≈ 31k–74k copies

≈ $50k–$205k after Steam's cut

from ~1k reviews

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

5 of the 8 similar games are hits.

Best case: I wanna be the Creator at ≈ 87k–141k copies, ≈ $143k–$384k after Steam's cut.

What their first month looked like

About half the games that made it here had over 378 reviews in their first month; the range was 126 to 1k.

The genre you'd be entering

These games: The similar games share Platformer (6 of 8) and Side Scroller (5 of 8).
The winners: Winners here lead with Level Editor + Platformer, priced around $6.
When they shipped: The similar games span 2016 to 2025, and 2 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 52 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
Super Meat Boy Forever 2022	Est. copies ≈ 55k–89k 2.0x vs typical SteamSpy 50k–100k	Est. revenue $75k–$201k after Steam's cut $136k–$309k before Steam's cut	$4.99	2k reviews Mixed	IndieAction
pureya 2021	Est. copies ≈ 61k–99k 2.2x vs typical SteamSpy 100k–200k	Est. revenue $100k–$270k after Steam's cut $182k–$415k before Steam's cut	$5.99	2k reviews Overwhelmingly Positive	MinigamesArcade
I wanna be the Creator 2019	Est. copies ≈ 87k–141k 2.7x vs typical SteamSpy 200k–500k	Est. revenue $143k–$384k after Steam's cut $260k–$591k before Steam's cut	$5.99	3k reviews Very Positive	ActionLevel Editor
Mighty Goose 2021	Est. copies ≈ 27k–44k SteamSpy 50k–100k	Est. revenue $147k–$396k after Steam's cut $268k–$609k before Steam's cut	$19.99	1k reviews Very Positive	SingleplayerLocal Co-Op
Nitro Express 2025	Est. copies ≈ 28k–46k SteamSpy 20k–50k	Est. revenue $100k–$270k after Steam's cut $182k–$415k before Steam's cut	$12.99	1k reviews Mostly Positive	Side Scroller2D Platformer
GuGu Pizza : Delivering Pizza to the Space Station? Boss, this is just not right! 2025	Est. copies ≈ 15k–25k SteamSpy under 20k	Est. revenue $29k–$78k after Steam's cut $53k–$120k before Steam's cut	$6.99	610 reviews Very Positive	IndiePlatformer
HerrAnwalt: Lawyers Legacy 2022	Est. copies ≈ 12k–20k SteamSpy 50k–100k	Est. revenue $20k–$55k after Steam's cut $37k–$84k before Steam's cut	$5.99	498 reviews Mostly Positive	Early AccessAction
Monsti 2016	Est. copies ≈ 28k–45k SteamSpy 200k–500k	Est. revenue $8k–$20k after Steam's cut $14k–$31k before Steam's cut	$0.99	663 reviews Mixed	IndieCasual