How many copies did Dark Roll sell?

7k to 12k copies, based on its 256 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Dark Roll make?

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

How big is Dark Roll?

Estimated owners: ≈ 7k–12k; from 256 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 Dark Roll out and predicted the genre from its 8 similar games. Every figure here, including Dark Roll's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 570–2k

best case 63k (PAC-MAN WORLD Re-PAC)

Games like Dark Roll

The middle of these games

≈ 570–2k copies

≈ $457–$8k after Steam's cut

from ~22 reviews

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

1 of your 8 similar games is a hit.

Best case: PAC-MAN WORLD Re-PAC at ≈ 48k–78k copies, ≈ $395k–$1.1M after Steam's cut. A breakout hit, far above a typical game.

What it took to get here

The games that made it here had under 305 reviews in their first month.

Under about 100 in month one, almost nothing recovers.

The genre you'd be entering

Your set: Your set clusters on 3D Platformer (5 of 8) and Arcade (3 of 8).
The winners: Winners here lead with 3D Platformer + 1990's, priced around $30. The breakout hits carry Family Friendly + 1990's + Remake; a typical game here doesn't.
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 that falls with release age, from about 31 for the most recent game here to about 36 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
PAC-MAN WORLD Re-PAC 2022	Est. copies ≈ 48k–78k 88x vs typical SteamSpy 50k–100k	Est. revenue $395k–$1.1M after Steam's cut $718k–$1.6M before the cut	$29.99	2k reviews Very Positive	3D PlatformerFamily Friendly
No Time For Caution 2022	Est. copies ≈ 546–887 SteamSpy 50k–100k	Est. revenue Free	Free	22 reviews Mostly Positive	Choose Your Own AdventureTactical RPG
Woodle Tree 2: Deluxe+ 2019	Est. copies ≈ 4k–7k 6.4x vs typical SteamSpy under 20k	Est. revenue $14k–$39k after Steam's cut $26k–$60k before the cut	$12.99	140 reviews Very Positive	ActionIndie
Beat Me If You Can 2020	Est. copies ≈ 471–766 SteamSpy under 20k	Est. revenue $258–$694 after Steam's cut $469–$1k before the cut	$1.99	19 reviews Mixed	ActionAdventure
Now you can't see me 2021	Est. copies ≈ 2k–3k 2.9x vs typical SteamSpy under 20k	Est. revenue Free	Free	63 reviews Mostly Positive	Puzzle-PlatformerPuzzle
Rolling Ball : Sphere Guider 2023	Est. copies ≈ 198–322 SteamSpy 20k–50k	Est. revenue Free	Free	8 reviews 8 user reviews	Precision Platformer3D Platformer
Only UP 2023	Est. copies ≈ 794–1k SteamSpy under 20k	Est. revenue $1k–$4k after Steam's cut $2k–$5k before the cut	$5.99	32 reviews Mixed	AdventurePlatformer
Block & Shot 2024	Est. copies ≈ 397–645 SteamSpy under 20k	Est. revenue $217–$584 after Steam's cut $395–$898 before the cut	$1.99	16 reviews Positive	PuzzleLogic