How much revenue did Trine 4: The Nightmare Prince make?

$3.4M–$9.1M after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Trine 4: The Nightmare Prince sell?

Q: How many copies did Trine 4: The Nightmare Prince sell?

412k to 669k copies, based on its 14k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 412k–669k; $3.4M–$9.1M after Steam's cut $6.2M–$14.0M before the cut; from 14k reviews (Very 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 Trine 4: The Nightmare Prince out and predicted the genre from its 8 similar games. Every figure here, including Trine 4: The Nightmare Prince's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 1.2M–6.2M

best case 38.6M (Portal 2)

Games like Trine 4: The Nightmare Prince

The middle of these games

≈ 1.2M–6.2M copies

≈ $6.2M–$93.3M after Steam's cut

from ~51k 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: Portal 2 at ≈ 29.4M–47.8M copies, ≈ $80.8M–$217.4M after Steam's cut.

What it took to get here

About half the games that made it here had over 8k reviews in their first month; the spread ran 54 to 63k.

The genre you'd be entering

Your set: Your set clusters on Co-op (6 of 8) and Platformer (4 of 8).
The winners: Winners here lead with Platformer + Puzzle, priced around $10.
The era: The games you compared span 2009 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 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
Portal 2 2011	Est. copies ≈ 29.4M–47.8M 9.1x vs typical SteamSpy 5M–10M	Est. revenue $80.8M–$217.4M after Steam's cut $147.0M–$334.4M before the cut	$9.99	466k reviews Overwhelmingly Positive	Platformer Puzzle
Trine Enchanted Edition 2009	Est. copies ≈ 1.0M–1.6M SteamSpy 2M–5M	Est. revenue $4.2M–$11.2M after Steam's cut $7.5M–$17.2M before the cut	$14.99	16k reviews Overwhelmingly Positive	Puzzle-PlatformerBeautiful
PICO PARK 2021	Est. copies ≈ 742k–1.2M SteamSpy 1M–2M	Est. revenue $1.0M–$2.7M after Steam's cut $1.9M–$4.2M before the cut	$4.99	30k reviews Very Positive	MultiplayerOnline Co-Op
Split Fiction 2025	Est. copies ≈ 3.1M–5.1M 2.5x vs typical SteamSpy 2M–5M	Est. revenue $43.1M–$115.8M after Steam's cut $78.3M–$178.1M before the cut	$49.99	126k reviews Overwhelmingly Positive	Co-opSplit Screen
BattleBlock Theater® 2014	Est. copies ≈ 4.1M–6.6M SteamSpy 2M–5M	Est. revenue $16.8M–$45.2M after Steam's cut $30.6M–$69.6M before the cut	$14.99	73k reviews Overwhelmingly Positive	Co-op Platformer
Trine 2: Complete Story 2013	Est. copies ≈ 1.4M–2.3M SteamSpy 2M–5M	Est. revenue $7.7M–$20.6M after Steam's cut $13.9M–$31.7M before the cut	$19.99	22k reviews Overwhelmingly Positive	Puzzle-PlatformerPlatformer
It Takes Two 2021	Est. copies ≈ 6.7M–10.8M 5.2x vs typical SteamSpy 5M–10M	Est. revenue $73.2M–$196.7M after Steam's cut $133.0M–$302.7M before the cut	$39.99	268k reviews Overwhelmingly Positive	Co-opMultiplayer
BOKURA 2023	Est. copies ≈ 322k–524k SteamSpy 500k–1M	Est. revenue $486k–$1.3M after Steam's cut $884k–$2.0M before the cut	$5.49	13k reviews Very Positive	Online Co-OpAdventure