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 owners: ≈ 124–202; from 5 reviews (5 user reviews); Thin evidence: 5 reviews. That range swings on one or two people, so read it as a hint, not a measurement.

A labeled estimate from the public review count (adjusted for release year), not exact sales. Owner data cross-checked with SteamSpy.

Does this actually work?

We left Circuit Thunder® out and predicted the genre from its 8 similar games. Every figure here, including Circuit Thunder®'s, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 24k–41k

best case 1.7M (Rivals of Aether)

Games like Circuit Thunder®

The middle of these games

≈ 24k–41k copies

≈ $153k–$517k after Steam's cut

from ~781 reviews

Only the top fifth of 2019’s Steam releases earned about $34k gross, so plan for that or less.

4 of your 8 similar games are hits.

Best case: Rivals of Aether at ≈ 1.3M–2.1M copies, ≈ $10.8M–$29.1M after Steam's cut. A breakout hit, far above a typical game.

What it took to get here

About half the games that made it here had over 209 reviews in their first month; the spread ran 117 to 229.

The genre you'd be entering

Your set: Your set clusters on 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.
The era: The games you compared 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 ≈ 25k–41k SteamSpy 20k–50k	Est. revenue $280k–$754k after Steam's cut $510k–$1.2M before the cut	$39.99	1k reviews Very Positive	ActionArcade
Samurai GUNN 2 2021	Est. copies ≈ 19k–31k SteamSpy 100k–200k	Est. revenue $106k–$286k after Steam's cut $194k–$440k before the cut	$19.99	781 reviews Very Positive	Early AccessMultiplayer
Killer Queen Black 2019	Est. copies ≈ 18k–29k SteamSpy 50k–100k	Est. revenue Free	Free	611 reviews Very Positive	ActionStrategy
TowerFall Ascension 2014	Est. copies ≈ 202k–329k 4.6x vs typical SteamSpy 200k–500k	Est. revenue $834k–$2.2M after Steam's cut $1.5M–$3.4M before the cut	$14.99	4k reviews Very Positive	Local MultiplayerIndie
Skyhook 2016	Est. copies ≈ 6k–10k SteamSpy 20k–50k	Est. revenue $13k–$35k after Steam's cut $24k–$54k before the 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–$29.1M after Steam's cut $19.7M–$44.7M before the 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–$223k after Steam's cut $151k–$343k before the cut	$14.99	698 reviews Very Positive	IndieAction