How much revenue did Sudoku Zenkai / 数独全卡 make?

$7k–$19k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Sudoku Zenkai / 数独全卡 sell?

Q: How many copies did Sudoku Zenkai / 数独全卡 sell?

6k to 11k copies, based on its 213 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 6k–11k; $7k–$19k after Steam's cut $13k–$29k before Steam's cut; from 213 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 Sudoku Zenkai / 数独全卡 and predicted how it would do from its 8 similar games. Every figure here, including Sudoku Zenkai / 数独全卡's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 160k–1.5M

best case 1.7M (Besiege)

Games like Sudoku Zenkai / 数独全卡

A typical game among these

≈ 160k–1.5M copies

≈ $619k–$8.1M after Steam's cut

from ~8k 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.

No genre covers most of these similar games. The closest is Simulation (3 of 8), so its genre is hard to place.

Of the 416 indie games that passed 1,000 reviews in 2022, 11.8% were novel genre mixes and 88.2% stuck to an established genre. Published indie market research.

Best case: Besiege at ≈ 1.3M–2.1M copies, ≈ $5.5M–$14.7M after Steam's cut.

What their first month looked like

About half the games that made it here had over 2k reviews in their first month; the range was 2 to 31k.

The genre you'd be entering

These games: The similar games share Simulation (3 of 8) and Co-op (2 of 8).
The winners: Winners here lead with Simulation + Sandbox, priced around $15.
When they shipped: The similar games span 2014 to 2023, and none of them 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
Poker Master - Texas Hold'em, Roulette, Blackjack, Baccarat, Omaha, Slots, Teen Patti, Mahjong, Landlord, Showhand, Bullfighting, Chinese poker 2020	Est. copies ≈ 131k–214k SteamSpy 20k–50k	Est. revenue Free	Free	5k reviews Very Positive	Free to PlaySolitaire
Biped 2020	Est. copies ≈ 287k–466k SteamSpy 500k–1M	Est. revenue $1.2M–$3.2M after Steam's cut $2.1M–$4.9M before Steam's cut	$14.99	12k reviews Very Positive	Character CustomizationEmotional
Besiege 2020	Est. copies ≈ 1.3M–2.1M 6.3x vs typical SteamSpy 1M–2M	Est. revenue $5.5M–$14.7M after Steam's cut $9.9M–$22.6M before Steam's cut	$14.99	53k reviews Overwhelmingly Positive	SimulationSandbox
SHENZHEN I/O 2016	Est. copies ≈ 189k–306k SteamSpy 200k–500k	Est. revenue $777k–$2.1M after Steam's cut $1.4M–$3.2M before Steam's cut	$14.99	5k reviews Very Positive	ProgrammingAutomation
Trailmakers 2019	Est. copies ≈ 1.1M–1.8M 4.7x vs typical SteamSpy 1M–2M	Est. revenue $7.8M–$21.0M after Steam's cut $14.2M–$32.3M before Steam's cut	$24.99	39k reviews Very Positive	SpaceAction
Peekaboo 2019	Est. copies ≈ 94k–153k SteamSpy 200k–500k	Est. revenue $77k–$208k after Steam's cut $140k–$320k before Steam's cut	$2.99	3k reviews Mostly Positive	ActionMultiplayer
World of Guns: Gun Disassembly 2014	Est. copies ≈ 1.1M–1.8M 2.4x vs typical SteamSpy 2M–5M	Est. revenue Free	Free	20k reviews Very Positive	Free to PlaySimulation
Fire & Maneuver 2023	Est. copies ≈ 69k–112k SteamSpy 50k–100k	Est. revenue $189k–$507k after Steam's cut $343k–$780k before Steam's cut	$9.99	3k reviews Mostly Positive	StrategyHistorical