How many copies did StarBreak sell?

54k to 88k copies, based on its 1k Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did StarBreak make?

StarBreak is free to play, so there is no copy-sales revenue to estimate.

How big is StarBreak?

Estimated owners: ≈ 54k–88k; from 1k 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 StarBreak out and predicted the genre from its 8 similar games. Every figure here, including StarBreak's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 1.2M–4.0M

best case 7.3M (Dead Cells)

Games like StarBreak

The middle of these games

≈ 1.2M–4.0M copies

≈ $7.9M–$39.8M after Steam's cut

from ~41k reviews

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

5 of your 8 similar games are hits.

Best case: Dead Cells at ≈ 5.6M–9.0M copies, ≈ $38.2M–$102.8M after Steam's cut.

What it took to get here

About half the games that made it here had over 7k reviews in their first month; the spread ran 88 to 16k.

The genre you'd be entering

Your set: Your set clusters on Action Roguelike (7 of 8) and Rogue-like (4 of 8).
The winners: Winners here lead with Action Roguelike + Metroidvania, priced around $25.
The era: The games you compared span 2012 to 2024, and 2 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
BlazBlue Entropy Effect 2024	Est. copies ≈ 898k–1.5M SteamSpy 500k–1M	Est. revenue $4.9M–$13.3M after Steam's cut $9.0M–$20.4M before the cut	$19.99	36k reviews Very Positive	Action RoguelikeAction-Adventure
HoloCure - Save the Fans! 2023	Est. copies ≈ 1.0M–1.6M SteamSpy 1M–2M	Est. revenue Free	Free	41k reviews Overwhelmingly Positive	Pixel GraphicsBullet Hell
Dead Cells 2018	Est. copies ≈ 5.6M–9.0M 4.5x vs typical SteamSpy 5M–10M	Est. revenue $38.2M–$102.8M after Steam's cut $69.5M–$158.2M before the cut	$24.99	183k reviews Overwhelmingly Positive	AdventureAction Roguelike
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
KUNAI 2020	Est. copies ≈ 15k–24k too small to compare SteamSpy 50k–100k	Est. revenue $70k–$187k after Steam's cut $127k–$288k before the cut	$16.99	601 reviews Mostly Positive	IndieAction
Gods Wars : infinity Epic 2024	Est. copies ≈ 3k–4k too small to compare SteamSpy under 20k	Est. revenue $7k–$20k after Steam's cut $14k–$31k before the cut	$9.99	109 reviews Mostly Positive	RPGLoot
Streets of Rogue 2019	Est. copies ≈ 663k–1.1M SteamSpy 1M–2M	Est. revenue $3.6M–$9.8M after Steam's cut $6.6M–$15.1M before the cut	$19.99	23k reviews Overwhelmingly Positive	Rogue-liteAction Roguelike
Abalyte 2018	Est. copies ≈ 6k–10k too small to compare SteamSpy 20k–50k	Est. revenue Free	Free	203 reviews Mixed	RoguevaniaAction Roguelike