How much revenue did Echo Storm make?

$857–$2k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Echo Storm sell?

Q: How many copies did Echo Storm sell?

446 to 725 copies, based on its 18 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 446–725; $857–$2k after Steam's cut $2k–$4k before Steam's cut; from 18 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 Echo Storm and predicted how it would do from its 8 similar games. Every figure here, including Echo Storm's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 144k–198k

best case 1.6M (Deep Rock Galactic: Survivor)

Games like Echo Storm

A typical game among these

≈ 144k–198k copies

≈ $223k–$1.1M 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: Deep Rock Galactic: Survivor at ≈ 1.2M–2.0M copies, ≈ $4.3M–$11.6M 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 3k reviews in their first month; the range was 590 to 41k.

The genre you'd be entering

These games: The similar games share Action Roguelike (8 of 8) and Rogue-lite (8 of 8).
The winners: Winners here lead with Action Roguelike + Arena Shooter, priced around $15. The breakout hits carry Bullet Hell + Action RPG + Dwarf; a typical game here doesn't.
When they shipped: The similar games span 2014 to 2025, and 3 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 70 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
Nova Drift 2024	Est. copies ≈ 364k–592k 3.5x vs typical SteamSpy 200k–500k	Est. revenue $1.8M–$4.8M after Steam's cut $3.3M–$7.5M before Steam's cut	$17.99	15k reviews Overwhelmingly Positive	Action RoguelikeArena Shooter
SNKRX 2021	Est. copies ≈ 108k–175k SteamSpy 50k–100k	Est. revenue $88k–$238k after Steam's cut $161k–$366k before Steam's cut	$2.99	4k reviews Very Positive	Action RoguelikeRogue-lite
Immortal Redneck 2017	Est. copies ≈ 115k–187k SteamSpy 20k–50k	Est. revenue $632k–$1.7M after Steam's cut $1.1M–$2.6M before Steam's cut	$19.95	3k reviews Very Positive	Boomer ShooterFPS
Deep Rock Galactic: Survivor 2025	Est. copies ≈ 1.2M–2.0M 12x vs typical SteamSpy 1M–2M	Est. revenue $4.3M–$11.6M after Steam's cut $7.8M–$17.8M before Steam's cut	$12.99	49k reviews Very Positive	DwarfAction Roguelike
Ziggurat 2014	Est. copies ≈ 222k–362k SteamSpy 100k–200k	Est. revenue $917k–$2.5M after Steam's cut $1.7M–$3.8M before Steam's cut	$14.99	4k reviews Very Positive	Rogue-liteAction
Nordic Ashes: Survivors of Ragnarok 2024	Est. copies ≈ 157k–256k 1.5x vs typical SteamSpy 200k–500k	Est. revenue $432k–$1.2M after Steam's cut $786k–$1.8M before Steam's cut	$9.99	6k reviews Very Positive	Action RoguelikeBullet Hell
God Of Weapons 2023	Est. copies ≈ 130k–212k SteamSpy 200k–500k	Est. revenue $215k–$577k after Steam's cut $390k–$888k before Steam's cut	$5.99	5k reviews Very Positive	Action RoguelikeInventory Management
Time Wasters 2023	Est. copies ≈ 65k–106k SteamSpy 200k–500k	Est. revenue $89k–$240k after Steam's cut $162k–$370k before Steam's cut	$4.99	3k reviews Very Positive	Action RoguelikeBullet Hell