How many copies did 天月麻雀 (Amatsuki Mahjong) sell?

26k to 43k copies, based on its 1k Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did 天月麻雀 (Amatsuki Mahjong) make?

天月麻雀 (Amatsuki Mahjong) is free to play, so there is no copy-sales revenue to estimate.

How big is 天月麻雀 (Amatsuki Mahjong)?

Estimated owners: ≈ 26k–43k; from 1k reviews (Mixed)

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 天月麻雀 (Amatsuki Mahjong) out and predicted the genre from its 8 similar games. Every figure here, including 天月麻雀 (Amatsuki Mahjong)'s, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 1k–6k

best case 47k (Voice of Cards: The Isle Dragon Roars)

Games like 天月麻雀 (Amatsuki Mahjong)

The middle of these games

≈ 1k–6k copies

≈ $3k–$25k after Steam's cut

from ~110 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: Voice of Cards: The Isle Dragon Roars at ≈ 36k–58k copies, ≈ $293k–$788k after Steam's cut.

What it took to get here

About half the games that made it here had over 45 reviews in their first month; the spread ran 10 to 544.

Under about 100 in month one, almost nothing recovers.

The genre you'd be entering

Your set: Your set clusters on Tabletop (7 of 8) and JRPG (4 of 8).
The winners: Winners here lead with Turn-Based + JRPG, priced around $30.
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).

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Medieval Fantasy Survival Simulator 2: Gladiator Edition 2022	Est. copies ≈ 2k–3k SteamSpy under 20k	Est. revenue $991–$3k after Steam's cut $2k–$4k before the cut	$1.99	73 reviews Very Positive	SimulationChoices Matter
Dark Lord: Peacemaker 2021	Est. copies ≈ 967–2k SteamSpy 20k–50k	Est. revenue $3k–$8k after Steam's cut $5k–$12k before the cut	$10.99	39 reviews Positive	CRPGTurn-Based Combat
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Voice of Cards: The Isle Dragon Roars 2021	Est. copies ≈ 36k–58k 13x vs typical SteamSpy 50k–100k	Est. revenue $293k–$788k after Steam's cut $533k–$1.2M before the cut	$29.99	1k reviews Very Positive	Turn-BasedRPG
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