How many copies did TurnSignal sell?

25k to 41k copies, based on its 727 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did TurnSignal make?

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

How big is TurnSignal?

Estimated players who have it: ≈ 25k–41k; from 727 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 TurnSignal and predicted how it would do from its 8 similar games. Every figure here, including TurnSignal's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 728–2k

best case 3k (ENGAGE)

Games like TurnSignal

A typical game among these

≈ 728–2k copies

≈ $2k after Steam's cut

from ~27 reviews

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

None of the 8 similar games are hits.

Best case: ENGAGE at ≈ 2k–4k copies.

What their first month looked like

The games that made it here had under 31 reviews in their first month.

Games with under about 100 reviews in month one almost never recover.

The genre you'd be entering

These games: The similar games share Software Training (8 of 8) and Utilities (8 of 8).
The winners: Winners here lead with Education + Utilities.
When they shipped: None of the similar games shipped in the last two years; the newest is from 2020. That says more about which games were found than about the market.

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
CyberLink PowerDirector 15 Ultimate 2016	Est. copies ≈ 1k–2k SteamSpy under 20k	Est. revenue Free	Free	36 reviews Mostly Positive	UtilitiesAudio Production
DatavizVR Demo 2016	Est. copies ≈ 998–2k SteamSpy under 20k	Est. revenue Free	Free	24 reviews Positive	Software TrainingUtilities
Calcflow 2016	Est. copies ≈ 1k–2k SteamSpy under 20k	Est. revenue Free	Free	29 reviews Positive	EducationUtilities
ENGAGE 2018	Est. copies ≈ 2k–4k 3.1x vs typical SteamSpy 50k–100k	Est. revenue Free	Free	82 reviews Very Positive	EducationUtilities
StellarX 2020	Est. copies ≈ 595–967 SteamSpy under 20k	Est. revenue Free	Free	24 reviews Positive	UtilitiesDesign & Illustration
Restrictr 2019	Est. copies ≈ 432–702 SteamSpy under 20k	Est. revenue Free	Free	15 reviews Positive	UtilitiesVR
VR Model Viewer 2020	Est. copies ≈ 1k–2k 1.8x vs typical SteamSpy under 20k	Est. revenue $978–$3k after Steam's cut $2k–$4k before Steam's cut	$2.99	48 reviews Mixed	UtilitiesAnimation & Modeling
VR Robotics Simulator 2020	Est. copies ≈ 322–524 SteamSpy under 20k	Est. revenue Free	Free	13 reviews Positive	EducationDesign & Illustration