How many copies did Hayfever sell?

2k copies, based on its 61 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Hayfever make?

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

How big is Hayfever?

Estimated owners: ≈ 2k; from 61 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 Hayfever out and predicted the genre from its 8 similar games. Every figure here, including Hayfever's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 2k–3k

best case 3.2M (Super Meat Boy)

Games like Hayfever

The middle of these games

≈ 2k–3k copies

≈ $6k–$16k after Steam's cut

from ~71 reviews

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

1 of your 8 similar games is a hit.

Best case: Super Meat Boy at ≈ 2.5M–4.0M copies, ≈ $10.2M–$27.4M 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 29 reviews in their first month; the spread ran 2 to 73.

Under about 100 in month one, almost nothing recovers.

The genre you'd be entering

Your set: Your set clusters on Platformer (7 of 8) and Precision Platformer (6 of 8).
The winners: Winners here lead with Precision Platformer + Platformer, priced around $15. The breakout hits carry Pixel Graphics + Indie + 2D Platformer; a typical game here doesn't.
The era: The games you compared span 2010 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
SATORI 2021	Est. copies ≈ 1k–2k SteamSpy under 20k	Est. revenue $3k–$7k after Steam's cut $5k–$11k before the cut	$7.99	50 reviews Mostly Positive	ParkourFirst-Person
Super Meat Boy 2010	Est. copies ≈ 2.5M–4.0M 551x vs typical SteamSpy 2M–5M	Est. revenue $10.2M–$27.4M after Steam's cut $18.5M–$42.1M before the cut	$14.99	39k reviews Very Positive	Precision Platformer Platformer
Rocket Boots Mania 2025	Est. copies ≈ 7k–11k 3.9x vs typical SteamSpy under 20k	Est. revenue $28k–$76k after Steam's cut $51k–$116k before the cut	$14.99	275 reviews Very Positive	SportsParkour
Sockventure 2021	Est. copies ≈ 2k–4k SteamSpy under 20k	Est. revenue $9k–$25k after Steam's cut $17k–$38k before the cut	$14.99	90 reviews Very Positive	Precision Platformer Platformer
Seafrog 2025	Est. copies ≈ 2k SteamSpy under 20k	Est. revenue $6k–$17k after Steam's cut $11k–$26k before the cut	$14.99	61 reviews Very Positive	PlatformerExploration
Super Lumi Live 2017	Est. copies ≈ 1k–2k SteamSpy under 20k	Est. revenue $734–$2k after Steam's cut $1k–$3k before the cut	$1.99	39 reviews Positive	Precision Platformer Platformer
Quadrobat 2022	Est. copies ≈ 198–322 too small to compare SteamSpy under 20k	Est. revenue $163–$438 after Steam's cut $296–$674 before the cut	$2.99	8 reviews 8 user reviews	Precision PlatformerDifficult
Panic Porcupine 2022	Est. copies ≈ 2k–3k SteamSpy under 20k	Est. revenue $4k–$12k after Steam's cut $8k–$18k before the cut	$7.99	81 reviews Very Positive	Precision PlatformerDifficult