How much revenue did Portal Dungeon make?

$122k–$328k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Portal Dungeon sell?

Q: How many copies did Portal Dungeon sell?

30k to 48k copies, based on its 1k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 30k–48k; $122k–$328k after Steam's cut $222k–$505k before the cut; from 1k 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 Portal Dungeon out and predicted the genre from its 8 similar games. Every figure here, including Portal Dungeon's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 2.2M–3.9M

best case 11.4M (Risk of Rain 2)

Games like Portal Dungeon

The middle of these games

≈ 2.2M–3.9M copies

≈ $8.8M–$26.1M after Steam's cut

from ~74k 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: Risk of Rain 2 at ≈ 8.7M–14.2M copies, ≈ $59.9M–$161.2M after Steam's cut. A breakout hit, far above a typical game.

What it took to get here

About half the games that made it here had over 42k reviews in their first month; the spread ran 13k to 103k.

The genre you'd be entering

Your set: Your set clusters on Rogue-like (8 of 8) and Action Roguelike (7 of 8).
The winners: Winners here lead with Action Roguelike + Rogue-lite, priced around $25. The breakout hits carry Action + Third-Person Shooter + Rogue-lite; a typical game here doesn't.
The era: The games you compared span 2012 to 2023, and none of them 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
Realm of the Mad God Exalt 2012	Est. copies ≈ 3.0M–4.9M SteamSpy 500k–1M	Est. revenue Free	Free	48k reviews Very Positive	Pixel GraphicsMMORPG
Brotato 2023	Est. copies ≈ 2.9M–4.8M 1.6x vs typical SteamSpy 2M–5M	Est. revenue $4.0M–$10.8M after Steam's cut $7.3M–$16.6M before the cut	$4.99	118k reviews Overwhelmingly Positive	Rogue-likeSingleplayer
Risk of Rain 2 2020	Est. copies ≈ 8.7M–14.2M 4.8x vs typical SteamSpy 5M–10M	Est. revenue $59.9M–$161.2M after Steam's cut $109.0M–$248.0M before the cut	$24.99	352k reviews Very Positive	Third-Person ShooterAction Roguelike
Gunfire Reborn 2021	Est. copies ≈ 2.6M–4.2M SteamSpy 2M–5M	Est. revenue $14.1M–$38.0M after Steam's cut $25.7M–$58.4M before the cut	$19.99	104k reviews Very Positive	Rogue-lite FPS
Hades 2020	Est. copies ≈ 7.6M–12.4M 4.2x vs typical SteamSpy 5M–10M	Est. revenue $52.5M–$141.0M after Steam's cut $95.4M–$217.0M before the cut	$24.99	308k reviews Overwhelmingly Positive	Action RoguelikeRogue-lite
Enter the Gungeon 2016	Est. copies ≈ 3.7M–6.1M SteamSpy 2M–5M	Est. revenue $15.4M–$41.4M after Steam's cut $28.0M–$63.6M before the cut	$14.99	90k reviews Overwhelmingly Positive	Bullet HellAction Roguelike
暖雪 Warm Snow 2022	Est. copies ≈ 968k–1.6M SteamSpy 1M–2M	Est. revenue $4.8M–$12.9M after Steam's cut $8.7M–$19.8M before the cut	$17.99	39k reviews Very Positive	Action RoguelikeRogue-lite
Skul: The Hero Slayer 2021	Est. copies ≈ 1.4M–2.3M SteamSpy 1M–2M	Est. revenue $7.8M–$21.1M after Steam's cut $14.3M–$32.5M before the cut	$19.99	58k reviews Very Positive	IndieAction