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How many copies did DC's Justice League: Cosmic Chaos sell?

Estimated copies sold
≈ 4k–6k
from 149 reviews (Very 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 DC's Justice League: Cosmic Chaos and predicted how it would do from its 8 similar games. Every figure here, including DC's Justice League: Cosmic Chaos's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 1.8M–5.4M
best case 4.7M (Marvel’s Spider-Man Remastered)
Games like DC's Justice League: Cosmic Chaos

A typical game among these

≈ 1.8M–5.4M copies

≈ $36.3M–$56.3M after Steam's cut

from ~66k 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: Marvel’s Spider-Man Remastered at ≈ 3.6M–5.8M copies, ≈ $59.0M–$158.6M after Steam's cut.

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 10 to 30k.
The genre you'd be entering
These games
The similar games share Superhero (8 of 8) and Open World (6 of 8).
The winners
Winners here lead with Open World + Superhero, priced around $60.
When they shipped
The similar games span 2010 to 2025, and 2 of the 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

Marvel’s Spider-Man Remastered
2022
Est. copies
≈ 3.6M–5.8M
2.2x vs typical
SteamSpy 2M–5M
Est. revenue
$59.0M–$158.6M after Steam's cut $107.3M–$244.0M before Steam's cut
$59.99
144k reviews
Overwhelmingly Positive
Open WorldSuperhero
Marvel's Spider-Man 2
2025
Est. copies
≈ 1.2M–1.9M
SteamSpy 500k–1M
Est. revenue
$19.7M–$52.9M after Steam's cut $35.7M–$81.3M before Steam's cut
$59.99
48k reviews
Very Positive
ActionSuperhero
Batman: Arkham Asylum Game of the Year Edition
2010
Est. copies
≈ 5.5M–9.0M
SteamSpy 2M–5M
Est. revenue
$30.5M–$82.0M after Steam's cut $55.5M–$126.2M before Steam's cut
$19.99
88k reviews
Overwhelmingly Positive
ActionStealth
Batman™: Arkham Origins
2013
Est. copies
≈ 4.1M–6.7M
SteamSpy 2M–5M
Est. revenue
$22.8M–$61.3M after Steam's cut $41.5M–$94.3M before Steam's cut
$19.99
66k reviews
Very Positive
ActionOpen World
Marvel’s Spider-Man: Miles Morales
2022
Est. copies
≈ 1.4M–2.3M
SteamSpy 1M–2M
Est. revenue
$19.4M–$52.1M after Steam's cut $35.2M–$80.1M before Steam's cut
$49.99
57k reviews
Very Positive
Open WorldAction
Project Demigod
2024
Est. copies
≈ 11k–17k
too small to compare
SteamSpy under 20k
Est. revenue
$58k–$157k after Steam's cut $106k–$241k before Steam's cut
$19.99
427 reviews
Mostly Positive
VRAction
BoltBreak
2021
Est. copies
≈ 1k–2k
too small to compare
SteamSpy 20k–50k
Est. revenue
$2k–$6k after Steam's cut $4k–$9k before Steam's cut
$5.99
56 reviews
Very Positive
Beat 'em upSandbox
Street Hero
2020
Est. copies
≈ 1k–2k
too small to compare
SteamSpy under 20k
Est. revenue
Free
Free
51 reviews
Mostly Positive
FightingSuperhero

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