How much revenue did Power Brain Trainer make?

$4k–$10k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Power Brain Trainer sell?

Q: How many copies did Power Brain Trainer sell?

1k to 2k copies, based on its 39 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 1k–2k; $4k–$10k after Steam's cut $7k–$15k before Steam's cut; from 39 reviews (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 Power Brain Trainer and predicted how it would do from its 8 similar games. Every figure here, including Power Brain Trainer's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 22k–102k

best case 563k (Liftoff®: FPV Drone Racing)

Games like Power Brain Trainer

A typical game among these

≈ 22k–102k copies

≈ $192k–$650k 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.

4 of the 8 similar games are hits.

Best case: Liftoff®: FPV Drone Racing at ≈ 429k–697k copies, ≈ $2.4M–$6.3M after Steam's cut.

What their first month looked like

About half the games that made it here had over 212 reviews in their first month; the range was 13 to 558.

The genre you'd be entering

These games: The similar games share Simulation (6 of 8) and Racing (5 of 8).
The winners: Winners here lead with Simulation + Flight, priced around $20.
When they shipped: The similar games span 2017 to 2024, and 1 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 43 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
3D Math - Ultra 2020	Est. copies ≈ 6k–9k SteamSpy under 20k	Est. revenue $8k–$21k after Steam's cut $14k–$33k before Steam's cut	$4.99	231 reviews Very Positive	CasualIndie
Bus World 2023	Est. copies ≈ 52k–85k SteamSpy 50k–100k	Est. revenue $288k–$774k after Steam's cut $523k–$1.2M before Steam's cut	$19.99	2k reviews Mostly Positive	Automobile SimSimulation
Liftoff®: FPV Drone Racing 2018	Est. copies ≈ 429k–697k 10.0x vs typical SteamSpy 500k–1M	Est. revenue $2.4M–$6.3M after Steam's cut $4.3M–$9.7M before Steam's cut	$19.99	14k reviews Overwhelmingly Positive	SimulationFlight
KitHack Model Club 2024	Est. copies ≈ 17k–28k SteamSpy 50k–100k	Est. revenue $94k–$252k after Steam's cut $171k–$388k before Steam's cut	$19.99	688 reviews Mostly Positive	ModdableOpen World
FPV SkyDive : FPV Drone Simulator 2021	Est. copies ≈ 77k–125k 2.2x vs typical SteamSpy 200k–500k	Est. revenue Free	Free	3k reviews Very Positive	FlightExploration
TRYP FPV: Drone Racer Simulator 2022	Est. copies ≈ 80k–130k 2.3x vs typical SteamSpy 200k–500k	Est. revenue $374k–$1.0M after Steam's cut $680k–$1.5M before Steam's cut	$16.99	3k reviews Very Positive	Early AccessFlight
Revhead 2017	Est. copies ≈ 24k–40k SteamSpy 100k–200k	Est. revenue $134k–$361k after Steam's cut $244k–$555k before Steam's cut	$19.99	710 reviews Very Positive	ActionAutomobile Sim
Pixel Puzzles Traditional Jigsaw Puzzles 2019	Est. copies ≈ 17k–27k SteamSpy 100k–200k	Est. revenue Free	Free	573 reviews Mostly Positive	Free to PlayCasual