How much revenue did Void Prison make?

An estimated 2k to 5k net 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?

An estimated 2k to 4k copies, based on its 99 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 2k–4k; $2k–$5k net $4k–$8k gross; from 99 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) 95k–106k

best case 837k (Soulstone Survivors)

The Bullet Hell lane

A solid, mid-sized genre: most sell around 100k copies, with a few that break out far above.

A typical game

≈ 100k copies

≈ $512k after Steam's cut

from ~3k reviews

Best case

≈ 837k copies

Soulstone Survivors · ≈ $4.8M after Steam's cut

from 27k reviews

A breakout hit, far above a typical game.

4 of your 8 games sit in the typical range; 4 are breakout hits far above it.

Copies and revenue are rough lifetime estimates from the review count; typical figures are medians per column, so they can come from different games.

The lane you'd be entering

Winners here lead with Action Roguelike + Bullet Hell, priced around $12.
The breakout hits carry Arcade; a typical game here doesn't.
4 of your 8 similar games shipped in the last two years, so this niche is actively shipping.
A typical game here lands in Gold ($250k–$1M before Steam's cut, est.); the best case reaches Diamond ($1M+). Tiers: Chris Zukowski's benchmark tiers.

Similar games

Game	Price	Reviews	Tags	Est. copies	Est. revenue
Soulstone Survivors 2025	Est. copies ≈ 638k–1.0M 8.3x vs typical SteamSpy 500k–1M	Est. revenue $2.6M–$7.1M net $4.8M–$10.9M gross	$14.99	27k reviews Very Positive	Action RoguelikeBullet Hell +6
Patch Quest 2023	Est. copies ≈ 67k–108k SteamSpy 100k–200k	Est. revenue $275k–$739k net $500k–$1.1M gross	$14.99	3k reviews Very Positive	AdventureCreature Collector +6
Rogue: Genesia 2025	Est. copies ≈ 204k–331k 2.7x vs typical SteamSpy 200k–500k	Est. revenue $841k–$2.3M net $1.5M–$3.5M gross	$14.99	8k reviews Very Positive	Action RoguelikeBullet Hell +6
Greedland 2025	Est. copies ≈ 78k–127k SteamSpy 200k–500k	Est. revenue $280k–$753k net $509k–$1.2M gross	$12.99	3k reviews Very Positive	Rogue-liteBullet Hell +6
UBERMOSH 2015	Est. copies ≈ 393k–638k 2.7x vs typical SteamSpy 200k–500k	Est. revenue $539k–$1.4M net $980k–$2.2M gross	$4.99	8k reviews Very Positive	CyberpunkPixel Graphics +6
Warhammer 40,000: Shootas, Blood & Teef 2022	Est. copies ≈ 75k–121k SteamSpy 100k–200k	Est. revenue $410k–$1.1M net $745k–$1.7M gross	$19.99	3k reviews Very Positive	PvPAdventure +6
Windowkill 2024	Est. copies ≈ 88k–143k SteamSpy 200k–500k	Est. revenue $121k–$325k net $220k–$500k gross	$4.99	4k reviews Overwhelmingly Positive	ActionIndie +6
Beat Hazard 2010	Est. copies ≈ 387k–629k 2.3x vs typical SteamSpy 500k–1M	Est. revenue $1.1M–$2.9M net $1.9M–$4.4M gross	$9.99	7k reviews Very Positive	RhythmMusic-Based Procedural Generation +6