How much revenue did Doors of Insanity make?

Doors of Insanity is free to play, so there is no copy-sales revenue to estimate.

How many copies did Doors of Insanity sell?

Q: How many copies did Doors of Insanity sell?

6k to 9k copies, based on its 225 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 6k–9k; from 225 reviews (Mostly 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 Doors of Insanity out and predicted the genre from its 8 similar games. Every figure here, including Doors of Insanity's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 13k–99k

best case 746k (Monster Train)

Games like Doors of Insanity

The middle of these games

≈ 13k–99k copies

≈ $37k–$270k after Steam's cut

from ~547 reviews

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

3 of your 8 similar games are hits.

Best case: Monster Train at ≈ 569k–924k copies, ≈ $3.9M–$10.5M after Steam's cut.

What it took to get here

About half the games that made it here had over 262 reviews in their first month; the spread ran 102 to 6k.

The genre you'd be entering

Your set: Your set clusters on Card Battler (8 of 8) and Deckbuilding (8 of 8).
The winners: Winners here lead with Card Battler + Rogue-lite, priced around $25.
The era: The games you compared span 2016 to 2025, and 3 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
Circadian Dice 2022	Est. copies ≈ 15k–24k SteamSpy 50k–100k	Est. revenue $25k–$66k after Steam's cut $45k–$102k before the cut	$5.99	601 reviews Very Positive	Roguelike Deckbuilder Deckbuilding
Monster Train 2020	Est. copies ≈ 569k–924k 42x vs typical SteamSpy 500k–1M	Est. revenue $3.9M–$10.5M after Steam's cut $7.1M–$16.2M before the cut	$24.99	23k reviews Overwhelmingly Positive	Card BattlerRogue-lite
Deck of Haunts 2025	Est. copies ≈ 35k–57k 2.6x vs typical SteamSpy under 20k	Est. revenue $192k–$516k after Steam's cut $349k–$794k before the cut	$19.99	1k reviews Very Positive	Rogue-lite Deckbuilding
Duelyst 2016	Est. copies ≈ 196k–319k 8.6x vs typical SteamSpy 500k–1M	Est. revenue Free	Free	5k reviews Very Positive	Card BattlerFree to Play
Breach Wanderers 2023	Est. copies ≈ 11k–18k SteamSpy under 20k	Est. revenue $46k–$123k after Steam's cut $83k–$189k before the cut	$14.99	446 reviews Very Positive	Roguelike Deckbuilder Deckbuilding
Isle of Swaps 2024	Est. copies ≈ 4k–6k SteamSpy under 20k	Est. revenue $15k–$41k after Steam's cut $28k–$63k before the cut	$14.99	149 reviews Very Positive	Creature CollectorRoguelike Deckbuilder
HEART of CROWN Online 2025	Est. copies ≈ 12k–20k SteamSpy 20k–50k	Est. revenue $101k–$271k after Steam's cut $183k–$417k before the cut	$29.99	493 reviews Very Positive	DeckbuildingCard Game
Right and Down 2022	Est. copies ≈ 6k–9k SteamSpy under 20k	Est. revenue $16k–$42k after Steam's cut $29k–$65k before the cut	$9.99	231 reviews Mostly Positive	Rogue-like Roguelike Deckbuilder