How much revenue did Void Prison make?

$2k–$5k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Void Prison sell?

Q: How many copies did Void Prison sell?

2k to 4k copies, based on its 98 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 2k–4k; $2k–$5k after Steam's cut $4k–$8k before the cut; from 98 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 Void Prison out and predicted the genre from its 8 similar games. Every figure here, including Void Prison's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 100k–112k

best case 870k (Soulstone Survivors)

Games like Void Prison

The middle of these games

≈ 100k–112k copies

≈ $452k–$609k after Steam's cut

from ~3k 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.

Your picks lean toward this genre's biggest survivors; the typical figure reads from its ordinary successes.

Best case: Soulstone Survivors at ≈ 663k–1.1M copies, ≈ $2.7M–$7.3M 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 2k reviews in their first month; the spread ran 780 to 23k.

The genre you'd be entering

Your set: Your set clusters on Bullet Hell (7 of 8) and Action Roguelike (4 of 8).
The winners: Winners here lead with Action Roguelike + Bullet Hell, priced around $12. The breakout hits carry Arcade; a typical game here doesn't.
The era: 4 of your 8 similar games shipped in the last two years, so this niche is actively shipping.

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
Soulstone Survivors 2025	Est. copies ≈ 663k–1.1M 8.2x vs typical SteamSpy 500k–1M	Est. revenue $2.7M–$7.3M after Steam's cut $5.0M–$11.3M before the cut	$14.99	27k reviews Very Positive	Action RoguelikeBullet Hell
Patch Quest 2023	Est. copies ≈ 69k–112k SteamSpy 100k–200k	Est. revenue $285k–$765k after Steam's cut $517k–$1.2M before the cut	$14.99	3k reviews Very Positive	AdventureCreature Collector
Rogue: Genesia 2025	Est. copies ≈ 212k–344k 2.6x vs typical SteamSpy 200k–500k	Est. revenue $874k–$2.3M after Steam's cut $1.6M–$3.6M before the cut	$14.99	9k reviews Very Positive	Action RoguelikeBullet Hell
Greedland 2025	Est. copies ≈ 83k–135k SteamSpy 200k–500k	Est. revenue $297k–$797k after Steam's cut $539k–$1.2M before the cut	$12.99	3k reviews Very Positive	Rogue-lite Bullet Hell
UBERMOSH 2015	Est. copies ≈ 439k–713k 2.8x vs typical SteamSpy 200k–500k	Est. revenue $602k–$1.6M after Steam's cut $1.1M–$2.5M before the cut	$4.99	9k reviews Very Positive	CyberpunkPixel Graphics
Warhammer 40,000: Shootas, Blood & Teef 2022	Est. copies ≈ 78k–127k SteamSpy 100k–200k	Est. revenue $430k–$1.2M after Steam's cut $783k–$1.8M before the cut	$19.99	3k reviews Very Positive	PvPAdventure
Windowkill 2024	Est. copies ≈ 92k–150k SteamSpy 200k–500k	Est. revenue $126k–$340k after Steam's cut $230k–$523k before the cut	$4.99	4k reviews Overwhelmingly Positive	ActionIndie
Beat Hazard 2010	Est. copies ≈ 471k–765k 2.3x vs typical SteamSpy 500k–1M	Est. revenue $1.3M–$3.5M after Steam's cut $2.4M–$5.3M before the cut	$9.99	7k reviews Very Positive	RhythmMusic-Based Procedural Generation