How much revenue did J8 Hero make?

J8 Hero is free to play, so there is no copy-sales revenue to estimate.

How many copies did J8 Hero sell?

Q: How many copies did J8 Hero sell?

7k to 11k copies, based on its 283 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 7k–11k; from 283 reviews (Mostly Positive)

Copies are estimated from the public review count, adjusted for release year, and cross-checked against SteamSpy's own estimate.

Did the prediction match what actually happened?

We hid J8 Hero and predicted how it would do from its 8 similar games. Every figure here, including J8 Hero's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 18k–50k

best case 187k (Vampires' Melody)

Games like J8 Hero

A typical game among these

≈ 18k–50k copies

≈ $49k–$114k after Steam's cut

from ~1k reviews

Only the top fifth of 2019's Steam releases earned $34k or more before Steam's cut, so plan for that or less.

5 of the 8 similar games are hits.

Best case: Vampires' Melody at ≈ 142k–231k copies, ≈ $156k–$419k after Steam's cut. It is a breakout hit, far above a typical game.

What their first month looked like

About half the games that made it here had over 283 reviews in their first month; the range was 18 to 506.

The genre you'd be entering

These games: The similar games share JRPG (6 of 8) and Anime (4 of 8).
The winners: Winners here lead with Visual Novel + Interactive Fiction, priced around $4. The breakout hits carry Casual + Interactive Fiction + Vampire; a typical game here doesn't.
When they shipped: None of the similar games shipped in the last two years; the newest is from 2023. That says more about which games were found than about the market.

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 36 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
Workplace Rhapsody 2021	Est. copies ≈ 44k–71k 1.8x vs typical SteamSpy 20k–50k	Est. revenue Free	Free	2k reviews Very Positive	Sexual ContentMature
Vampires' Melody 2020	Est. copies ≈ 142k–231k 5.7x vs typical SteamSpy 200k–500k	Est. revenue $156k–$419k after Steam's cut $284k–$645k before Steam's cut	$3.99	6k reviews Overwhelmingly Positive	Visual NovelCasual
School Years 2019	Est. copies ≈ 43k–70k SteamSpy 50k–100k	Est. revenue $142k–$382k after Steam's cut $258k–$588k before Steam's cut	$11.99	1k reviews Very Positive	Visual NovelIndie
Seventh Lair 2022	Est. copies ≈ 10k–17k SteamSpy under 20k	Est. revenue $23k–$62k after Steam's cut $42k–$95k before Steam's cut	$7.99	420 reviews Very Positive	Visual Novel JRPG
Sword and Fairy 2 2021	Est. copies ≈ 34k–55k SteamSpy 100k–200k	Est. revenue $55k–$149k after Steam's cut $101k–$229k before Steam's cut	$5.99	1k reviews Very Positive	RPGThird Person
要来点百合吗 Love Yuri 2023	Est. copies ≈ 25k–41k SteamSpy 20k–50k	Est. revenue $21k–$55k after Steam's cut $38k–$85k before Steam's cut	$2.99	1k reviews Mostly Positive	LGBTQ+Female Protagonist
Blades of Jianghu: Ballad of Wind and Dust 2023	Est. copies ≈ 12k–20k SteamSpy 20k–50k	Est. revenue $64k–$171k after Steam's cut $116k–$264k before Steam's cut	$18.99	492 reviews Very Positive	Sexual ContentJRPG
High School Odyssey 2023	Est. copies ≈ 15k–25k SteamSpy 20k–50k	Est. revenue $38k–$102k after Steam's cut $69k–$156k before Steam's cut	$8.99	617 reviews Very Positive	Dating SimRPG