How many copies did Dark Roll sell?

7k to 12k copies, based on its 259 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 players who have it: ≈ 7k–12k; from 259 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 Dark Roll and predicted how it would do from its 8 similar games. Every figure here, including Dark Roll's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 570–2k

best case 64k (PAC-MAN WORLD Re-PAC)

Games like Dark Roll

A typical game among these

≈ 570–2k copies

≈ $457–$8k after Steam's cut

from ~22 reviews

Only the top fifth of 2019's Steam releases earned $34k or more before Steam's cut, so plan for that or less.

1 of the 8 similar games is a hit.

Best case: PAC-MAN WORLD Re-PAC at ≈ 48k–79k copies, ≈ $400k–$1.1M after Steam's cut. It is a breakout hit, far above a typical game.

What their first month looked like

The games that made it here had under 304 reviews in their first month.

Games with under about 100 reviews in month one almost never recover.

The genre you'd be entering

These games: The similar games share 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.
When they shipped: Only 1 of the 8 similar games shipped in the last two years. That says more about which games were found than about the market.

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–79k 89x vs typical SteamSpy 50k–100k	Est. revenue $400k–$1.1M after Steam's cut $727k–$1.7M before Steam's 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 $15k–$39k after Steam's cut $26k–$60k before Steam's cut	$12.99	141 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 Steam's 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	64 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 Steam's 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 Steam's cut	$1.99	16 reviews Positive	PuzzleLogic