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How many copies did Eruption 爆发 sell?

Estimated copies sold
≈ 942–2k
$1k–$3k after Steam's cut $2k–$5k before Steam's cut
from 38 reviews (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 Eruption 爆发 and predicted how it would do from its 8 similar games. Every figure here, including Eruption 爆发's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 123k–308k
best case 10.1M (Hades)
Games like Eruption 爆发

A typical game among these

≈ 123k–308k copies

≈ $733k–$2.6M after Steam's cut

from ~4k reviews

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

All 8 of the similar games are hits.

Best case: Hades at ≈ 7.7M–12.5M copies, ≈ $52.9M–$142.2M 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 4k reviews in their first month; the range was 273 to 86k.
The genre you'd be entering
These games
The similar games share Action Roguelike (8 of 8) and Rogue-lite (7 of 8).
The winners
Winners here lead with Action Roguelike + Rogue-lite, priced around $27. The breakout hits carry Mythology + Action + Rogue-like; a typical game here doesn't.
When they shipped
4 of the 8 similar games shipped in the last two years, so this genre is actively shipping.
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 52 for the oldest, then widened into a range; revenue rides on that estimate times price. Source: GameDiscoverCo (2020) and VG Insights (2021).

Similar games

Hades
2020
Est. copies
≈ 7.7M–12.5M
70x vs typical
SteamSpy 5M–10M
Est. revenue
$52.9M–$142.2M after Steam's cut $96.1M–$218.7M before Steam's cut
$24.99
310k reviews
Overwhelmingly Positive
Action RoguelikeRogue-lite
Anomaly Agent
2024
Est. copies
≈ 249k–404k
2.3x vs typical
SteamSpy 200k–500k
Est. revenue
$820k–$2.2M after Steam's cut $1.5M–$3.4M before Steam's cut
$11.99
10k reviews
Very Positive
Action Roguelike2D Platformer
Hades II
2025
Est. copies
≈ 3.1M–5.0M
28x vs typical
SteamSpy 2M–5M
Est. revenue
$25.3M–$68.0M after Steam's cut $46.0M–$104.6M before Steam's cut
$29.99
124k reviews
Overwhelmingly Positive
ActionRogue-like
Dwarven Realms
2024
Est. copies
≈ 91k–147k
SteamSpy 100k–200k
Est. revenue
$249k–$669k after Steam's cut $452k–$1.0M before Steam's cut
$9.99
4k reviews
Very Positive
Action RPGHack and Slash
Devil Slayer - Raksasi
2021
Est. copies
≈ 71k–115k
SteamSpy 200k–500k
Est. revenue
$292k–$786k after Steam's cut $532k–$1.2M before Steam's cut
$14.99
3k reviews
Very Positive
DifficultAction Roguelike
Going Under
2020
Est. copies
≈ 104k–168k
SteamSpy 200k–500k
Est. revenue
$711k–$1.9M after Steam's cut $1.3M–$2.9M before Steam's cut
$24.99
4k reviews
Very Positive
Action RoguelikeDungeon Crawler
Windblown
2024
Est. copies
≈ 258k–419k
2.4x vs typical
SteamSpy 200k–500k
Est. revenue
$1.8M–$4.8M after Steam's cut $3.2M–$7.3M before Steam's cut
$24.99
10k reviews
Very Positive
Early AccessAction Roguelike
NECROPOLIS: BRUTAL EDITION
2016
Est. copies
≈ 194k–315k
SteamSpy 200k–500k
Est. revenue
$1.6M–$4.3M after Steam's cut $2.9M–$6.6M before Steam's cut
$29.99
5k reviews
Mixed
Souls-likeAction Roguelike

Sizing up your own game? See how many copies games in its genre usually sell before you build it.