How much revenue did Koi-Koi Japan [Hanafuda playing cards] make?

$148k–$399k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Koi-Koi Japan [Hanafuda playing cards] sell?

Q: How many copies did Koi-Koi Japan [Hanafuda playing cards] sell?

54k to 88k copies, based on its 1k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 54k–88k; $148k–$399k after Steam's cut $270k–$613k before the cut; from 1k 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 Koi-Koi Japan [Hanafuda playing cards] out and predicted the genre from its 8 similar games. Every figure here, including Koi-Koi Japan [Hanafuda playing cards]'s, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 939k–2.4M

best case 3.4M (Dota Underlords)

The Card Game genre

All 8 of your similar games are hits. A big, proven genre for a game like yours.

A hit here: 1,000+ reviews, roughly $150k+ before Steam's cut (a standard indie benchmark).

A typical game

≈ 939k–2.4M copies

≈ $9.4M after Steam's cut

from ~47k reviews

Best case

≈ 2.6M–4.3M copies

Dota Underlords

The genre you'd be entering

Your set: Your set clusters on Card Game (5 of 8) and Trading Card Game (5 of 8).
The winners: Winners here lead with Auto Battler + Tactical.
The era: The games you compared span 2012 to 2020, a genre with a long track record.

Copies and revenue are rough lifetime estimates from the review count.

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