How many copies did Circuit Thunder® 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 Circuit Thunder® make?

Circuit Thunder® is free to play, so there is no copy-sales revenue to estimate.

How big is Circuit Thunder®?

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

Copies, estimated from reviews

typical (middle half) 24k–41k

best case 1.7M (Rivals of Aether)

Games like Circuit Thunder®

A typical game among these

≈ 24k–41k copies

≈ $153k–$522k after Steam's cut

from ~783 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: Rivals of Aether at ≈ 1.3M–2.1M copies, ≈ $10.8M–$29.2M after Steam's cut. It is a breakout hit, far above a typical game.

What their first month looked like

About half the games that made it here had over 209 reviews in their first month; the range was 116 to 229.

The genre you'd be entering

These games: The similar games share 2D Fighter (8 of 8) and Platformer (6 of 8).
The winners: Winners here lead with Fighting + 2D Fighter, priced around $30. The breakout hits carry Competitive + Indie + Multiplayer; a typical game here doesn't.
When they shipped: The similar games span 2014 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 70 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
Teenage Mutant Ninja Turtles: The Cowabunga Collection 2022	Est. copies ≈ 26k–42k SteamSpy 20k–50k	Est. revenue $283k–$760k after Steam's cut $514k–$1.2M before Steam's cut	$39.99	1k reviews Very Positive	ActionArcade
Samurai GUNN 2 2021	Est. copies ≈ 19k–32k SteamSpy 100k–200k	Est. revenue $107k–$287k after Steam's cut $194k–$442k before Steam's cut	$19.99	783 reviews Very Positive	Early AccessMultiplayer
Killer Queen Black 2019	Est. copies ≈ 18k–29k SteamSpy 50k–100k	Est. revenue Free	Free	618 reviews Very Positive	ActionStrategy
TowerFall Ascension 2014	Est. copies ≈ 203k–330k 4.6x vs typical SteamSpy 200k–500k	Est. revenue $837k–$2.3M after Steam's cut $1.5M–$3.5M before Steam's cut	$14.99	4k reviews Overwhelmingly Positive	Local MultiplayerIndie
Skyhook 2016	Est. copies ≈ 6k–10k SteamSpy 20k–50k	Est. revenue $13k–$35k after Steam's cut $24k–$54k before Steam's cut	$7.99	143 reviews Very Positive	2D Fighter2D Platformer
Rivals of Aether 2017	Est. copies ≈ 1.3M–2.1M 49x vs typical SteamSpy 1M–2M	Est. revenue $10.8M–$29.2M after Steam's cut $19.7M–$44.9M before Steam's cut	$29.99	38k reviews Overwhelmingly Positive	Fighting2D Fighter
Rushdown Revolt 2020	Est. copies ≈ 37k–60k 1.9x vs typical SteamSpy 200k–500k	Est. revenue Free	Free	1k reviews Mostly Positive	ActionAdventure
Roof Rage 2019	Est. copies ≈ 20k–33k SteamSpy 50k–100k	Est. revenue $83k–$222k after Steam's cut $150k–$342k before Steam's cut	$14.99	697 reviews Very Positive	IndieAction