How many copies did Maelstrom sell?

An estimated 74k to 121k copies, based on its 3k Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Maelstrom make?

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

How big is Maelstrom?

Estimated owners: ≈ 74k–121k; from 3k 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 Maelstrom out and predicted the genre from its 8 similar games. Every figure here, including Maelstrom's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 8.9M–26.4M

best case 123.2M (PUBG: BATTLEGROUNDS)

The Battle Royale lane

A big, proven genre: most sell around 10.4M copies.

A typical game

≈ 10.4M copies

≈ $120.5M after Steam's cut

from ~301k reviews

Best case

≈ 123.2M copies

PUBG: BATTLEGROUNDS

from 2.7M reviews

7 of your 8 games sit in the typical range; 1 is too small to compare.

Copies and revenue are rough lifetime estimates from the review count; typical figures are medians per column, so they can come from different games.

The lane you'd be entering

Winners here lead with Survival + Shooter, priced around $30.
None of the games you compared shipped in the last two years; the newest is from 2022. That says more about your picks than about the market, so add newer similar games to read the timing.
A typical game here lands in Diamond ($1M+ before Steam's cut, est.). Tiers: Chris Zukowski's benchmark tiers.

Similar games

Game	Price	Reviews	Tags	Est. copies	Est. revenue
PUBG: BATTLEGROUNDS 2017	Est. copies ≈ 93.9M–152.6M 9.1x vs typical SteamSpy 100M–200M	Est. revenue Free	Free	2.7M reviews Mixed	SurvivalShooter +6
Crab Game 2021	Est. copies ≈ 3.8M–6.1M SteamSpy 5M–10M	Est. revenue Free	Free	151k reviews Very Positive	Psychological HorrorMultiplayer +6
Z1 Battle Royale 2018	Est. copies ≈ 6.2M–10.0M SteamSpy 10M–20M	Est. revenue Free	Free	203k reviews Mixed	SurvivalMassively Multiplayer +6
Fall Guys 2020	Est. copies ≈ 12.4M–20.1M 1.6x vs typical SteamSpy 20M–50M	Est. revenue Free	Free	469k reviews Very Positive	MultiplayerParty Game +6
NARAKA: BLADEPOINT 2021	Est. copies ≈ 7.5M–12.1M SteamSpy 10M–20M	Est. revenue Free	Free	301k reviews Mostly Positive	Battle RoyaleMultiplayer +6
Apex Legends™ 2020	Est. copies ≈ 27.9M–45.3M 3.5x vs typical SteamSpy 100M–200M	Est. revenue Free	Free	1.1M reviews Mixed	Free to PlayBattle Royale +6
Hunt: Showdown 1896 2019	Est. copies ≈ 7.9M–12.9M SteamSpy 10M–20M	Est. revenue $65.3M–$175.6M net $118.8M–$270.2M gross	$29.99	275k reviews Mostly Positive	Open WorldExtraction Shooter +6
BattleSteam 2022	Est. copies ≈ 792–1k too small to compare SteamSpy 0–20k	Est. revenue Free	Free	33 reviews Mostly Negative	Massively MultiplayerFree to Play +6