How much revenue did HAYAI make?

$3k–$9k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did HAYAI sell?

Q: How many copies did HAYAI sell?

6k to 10k copies, based on its 247 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 6k–10k; $3k–$9k after Steam's cut $6k–$14k before the cut; from 247 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 HAYAI out and predicted the genre from its 8 similar games. Every figure here, including HAYAI's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 645k–1.4M

best case 8.6M (Vampire Survivors)

Games like HAYAI

The middle of these games

≈ 645k–1.4M copies

≈ $1.1M–$7.2M after Steam's cut

from ~25k 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: Vampire Survivors at ≈ 6.6M–10.7M copies, ≈ $9.0M–$24.2M 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 20k reviews in their first month; the spread ran 926 to 129k.

The genre you'd be entering

Your set: Your set clusters on Action Roguelike (5 of 8) and Bullet Hell (4 of 8).
The winners: Winners here lead with Action Roguelike + Bullet Hell, priced around $5. The breakout hits carry Vampire + Pixel Graphics + 2D; a typical game here doesn't.
The era: The games you compared span 2012 to 2025, 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
HoloCure - Save the Fans! 2023	Est. copies ≈ 1.0M–1.6M 1.6x vs typical SteamSpy 1M–2M	Est. revenue Free	Free	41k reviews Overwhelmingly Positive	Pixel GraphicsBullet Hell
Deep Rock Galactic: Survivor 2025	Est. copies ≈ 1.2M–1.9M 1.9x vs typical SteamSpy 1M–2M	Est. revenue $4.3M–$11.5M after Steam's cut $7.7M–$17.6M before the cut	$12.99	48k reviews Very Positive	DwarfAction Roguelike
Vampire Survivors 2022	Est. copies ≈ 6.6M–10.7M 11x vs typical SteamSpy 5M–10M	Est. revenue $9.0M–$24.2M after Steam's cut $16.4M–$37.3M before the cut	$4.99	265k reviews Overwhelmingly Positive	Action RoguelikeBullet Hell
Superflight 2017	Est. copies ≈ 398k–647k SteamSpy 500k–1M	Est. revenue $327k–$880k after Steam's cut $595k–$1.4M before the cut	$2.99	12k reviews Overwhelmingly Positive	FlightIndie
Super Hexagon 2012	Est. copies ≈ 1.6M–2.6M SteamSpy 1M–2M	Est. revenue $1.3M–$3.5M after Steam's cut $2.4M–$5.4M before the cut	$2.99	25k reviews Overwhelmingly Positive	DifficultGreat Soundtrack
Hatsune Miku: Project DIVA Mega Mix+ 2022	Est. copies ≈ 585k–950k SteamSpy 500k–1M	Est. revenue $6.3M–$17.0M after Steam's cut $11.5M–$26.2M before the cut	$39.39	24k reviews Very Positive	RhythmAnime
Post Void 2020	Est. copies ≈ 307k–499k SteamSpy 1M–2M	Est. revenue $252k–$678k after Steam's cut $459k–$1.0M before the cut	$2.99	12k reviews Overwhelmingly Positive	FPSPsychedelic
Soulstone Survivors 2025	Est. copies ≈ 663k–1.1M 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