How much revenue did Terrorarium make?

$3k–$7k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Terrorarium sell?

Q: How many copies did Terrorarium sell?

620 to 1k copies, based on its 25 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 620–1k; $3k–$7k after Steam's cut $5k–$11k before Steam's cut; from 25 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 Terrorarium and predicted how it would do from its 8 similar games. Every figure here, including Terrorarium's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 93k–6.2M

best case 12.4M (Human Fall Flat)

Games like Terrorarium

A typical game among these

≈ 93k–6.2M copies

≈ $360k–$46.1M after Steam's cut

from ~13k reviews

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

6 of the 8 similar games are hits.

Best case: Human Fall Flat at ≈ 9.5M–15.4M copies, ≈ $52.0M–$139.7M after Steam's cut.

What their first month looked like

About half the games that made it here had over 4k reviews in their first month; the range was 1 to 38k.

The genre you'd be entering

These games: The similar games share Sandbox (6 of 8) and First-Person (3 of 8).
The winners: Winners here lead with Co-op + Puzzle, priced around $20.
When they shipped: The similar games span 2012 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 79 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
Human Fall Flat 2016	Est. copies ≈ 9.5M–15.4M 17x vs typical SteamSpy 10M–20M	Est. revenue $52.0M–$139.7M after Steam's cut $94.5M–$214.9M before Steam's cut	$19.99	227k reviews Very Positive	Co-opFunny
Teardown 2022	Est. copies ≈ 3.4M–5.5M 11x vs typical SteamSpy 2M–5M	Est. revenue $27.9M–$75.0M after Steam's cut $50.7M–$115.4M before Steam's cut	$29.99	136k reviews Overwhelmingly Positive	DestructionPhysics
Lakeview Cabin Collection 2015	Est. copies ≈ 95k–154k SteamSpy 200k–500k	Est. revenue $260k–$699k after Steam's cut $473k–$1.1M before Steam's cut	$9.99	2k reviews Very Positive	Survival Horror2D Platformer
Super Bunny Man 2023	Est. copies ≈ 309k–502k SteamSpy 500k–1M	Est. revenue $1.3M–$3.4M after Steam's cut $2.3M–$5.3M before Steam's cut	$14.99	12k reviews Very Positive	PlatformerSandbox
POSTAL 4: No Regerts 2022	Est. copies ≈ 335k–544k SteamSpy 500k–1M	Est. revenue $1.8M–$5.0M after Steam's cut $3.3M–$7.6M before Steam's cut	$19.99	14k reviews Mixed	AdventureGore
POSTAL 2 2012	Est. copies ≈ 8.7M–14.2M 11x vs typical SteamSpy 5M–10M	Est. revenue $24.0M–$64.5M after Steam's cut $43.6M–$99.3M before Steam's cut	$9.99	138k reviews Overwhelmingly Positive	ViolentDark Humor
n2222 2021	Est. copies ≈ 50–81 SteamSpy under 20k	Est. revenue $83–$221 after Steam's cut $150–$340 before Steam's cut	$5.99	2 reviews 2 user reviews	Action RoguelikePuzzle-Platformer
Office Fight 2024	Est. copies ≈ 248–403 SteamSpy 20k–50k	Est. revenue $272–$732 after Steam's cut $495–$1k before Steam's cut	$3.99	10 reviews Positive	Character CustomizationLevel Editor