How much revenue did CosmoDreamer make?

$8k–$22k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did CosmoDreamer sell?

Q: How many copies did CosmoDreamer sell?

4k to 6k copies, based on its 150 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 4k–6k; $8k–$22k after Steam's cut $15k–$34k before the cut; from 150 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 CosmoDreamer out and predicted the genre from its 8 similar games. Every figure here, including CosmoDreamer's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 668–4k

best case 8k (Is It Wrong to Try to Shoot 'em Up Girls in a Dungeon?)

Games like CosmoDreamer

The middle of these games

≈ 668–4k copies

≈ $1k–$10k after Steam's cut

from ~30 reviews

Only the top fifth of 2019’s Steam releases earned about $34k gross, so plan for that or less.

None of your 8 similar games are hits.

Best case: Is It Wrong to Try to Shoot 'em Up Girls in a Dungeon? at ≈ 6k–10k copies.

What it took to get here

About half the games that made it here had over 14 reviews in their first month; the spread ran 4 to 96.

Under about 100 in month one, almost nothing recovers.

The genre you'd be entering

Your set: Your set clusters on Bullet Hell (7 of 8) and 2D Platformer (6 of 8).
The winners: Winners here lead with Side Scroller + Shoot 'Em Up.
The era: Only 1 of your 8 similar games shipped in the last two years. That says more about your picks than about the market, so add newer similar games to read the timing.

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 of about 31, then widened into a range; revenue rides on that estimate times price. Source: GameDiscoverCo (2020) and VG Insights (2021).

Similar games

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ExtraGalactica 2020	Est. copies ≈ 694–1k SteamSpy 20k–50k	Est. revenue Free	Free	28 reviews Positive	Early AccessCyberpunk
X-Force Genesis 2021	Est. copies ≈ 794–1k SteamSpy 20k–50k	Est. revenue $871–$2k after Steam's cut $2k–$4k before the cut	$3.99	32 reviews Mixed	ActionCasual
Is It Wrong to Try to Shoot 'em Up Girls in a Dungeon? 2020	Est. copies ≈ 6k–10k 8.4x vs typical SteamSpy 50k–100k	Est. revenue Free	Free	253 reviews Very Positive	Free to PlaySide Scroller
CYBERSTELLAR 2022	Est. copies ≈ 397–645 SteamSpy under 20k	Est. revenue $327–$878 after Steam's cut $594–$1k before the cut	$2.99	16 reviews Positive	ActionCasual
Like Dreamer 2022	Est. copies ≈ 4k–7k 5.8x vs typical SteamSpy 20k–50k	Est. revenue $17k–$45k after Steam's cut $30k–$69k before the cut	$13.99	174 reviews Very Positive	ActionShooter
KIKURA 2022	Est. copies ≈ 397–645 SteamSpy under 20k	Est. revenue $545–$1k after Steam's cut $991–$2k before the cut	$4.99	16 reviews Mixed	Bullet HellAction
Ad Wars 2022	Est. copies ≈ 546–887 SteamSpy under 20k	Est. revenue $749–$2k after Steam's cut $1k–$3k before the cut	$4.99	22 reviews Positive	Early AccessAdventure
REDNEG ALLSTARS SWING-BY EDITION 2024	Est. copies ≈ 2k–4k 3.0x vs typical SteamSpy under 20k	Est. revenue $7k–$18k after Steam's cut $12k–$28k before the cut	$10.99	91 reviews Very Positive	ActionShooter