How much revenue did The Testing Chamber make?

$24k–$64k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did The Testing Chamber sell?

Q: How many copies did The Testing Chamber sell?

17k to 28k copies, based on its 704 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 17k–28k; $24k–$64k after Steam's cut $44k–$99k before the cut; from 704 reviews (Overwhelmingly Positive)

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 The Testing Chamber out and predicted the genre from its 8 similar games. Every figure here, including The Testing Chamber's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 622k–1.5M

best case 1.6M (Volcano Princess)

Games like The Testing Chamber

The middle of these games

≈ 622k–1.5M copies

≈ $2.6M–$7.4M after Steam's cut

from ~33k reviews

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

All 8 of your similar games are hits.

Best case: Volcano Princess at ≈ 1.2M–2.0M copies, ≈ $3.7M–$9.9M after Steam's cut.

What it took to get here

About half the games that made it here had over 11k reviews in their first month; the spread ran 1k to 27k.

The genre you'd be entering

Your set: Your set clusters on Choices Matter (5 of 8) and Simulation (5 of 8).
The winners: Winners here lead with Life Sim + Multiple Endings, priced around $11.
The era: The games you compared span 2016 to 2025, and 1 of your 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
Beholder 2016	Est. copies ≈ 1.3M–2.1M SteamSpy 1M–2M	Est. revenue $5.0M–$13.3M after Steam's cut $9.0M–$20.5M before the cut	$13.99	31k reviews Very Positive	Dystopian Choices Matter
Love Is All Around 2023	Est. copies ≈ 1.1M–1.8M SteamSpy 1M–2M	Est. revenue $3.1M–$8.4M after Steam's cut $5.7M–$12.9M before the cut	$9.99	46k reviews Very Positive	Dating SimSexual Content
Volcano Princess 2023	Est. copies ≈ 1.2M–2.0M SteamSpy 1M–2M	Est. revenue $3.7M–$9.9M after Steam's cut $6.7M–$15.2M before the cut	$10.99	49k reviews Overwhelmingly Positive	Life SimMultiple Endings
Sultan's Game 2025	Est. copies ≈ 868k–1.4M SteamSpy 1M–2M	Est. revenue $6.0M–$16.0M after Steam's cut $10.8M–$24.7M before the cut	$24.99	35k reviews Very Positive	RPGSimulation
The Test 2020	Est. copies ≈ 499k–811k SteamSpy 500k–1M	Est. revenue $273k–$734k after Steam's cut $497k–$1.1M before the cut	$1.99	20k reviews Overwhelmingly Positive	Choose Your Own AdventureSimulation
House Party 2022	Est. copies ≈ 382k–621k SteamSpy 1M–2M	Est. revenue $2.6M–$7.1M after Steam's cut $4.8M–$10.9M before the cut	$24.99	15k reviews Very Positive	NudityMature
Strange Horticulture 2022	Est. copies ≈ 397k–646k SteamSpy 500k–1M	Est. revenue $1.7M–$4.7M after Steam's cut $3.2M–$7.2M before the cut	$15.99	16k reviews Very Positive	MysteryPuzzle
LoveChoice 2021	Est. copies ≈ 908k–1.5M SteamSpy 1M–2M	Est. revenue $497k–$1.3M after Steam's cut $903k–$2.1M before the cut	$1.99	37k reviews Very Positive	RomanceDating Sim