How many copies did Lost Lands: Mahjong sell?

227k to 369k copies, based on its 5k Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Lost Lands: Mahjong make?

Lost Lands: Mahjong is free to play, so there is no copy-sales revenue to estimate.

How big is Lost Lands: Mahjong?

Estimated owners: ≈ 227k–369k; from 5k 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 Lost Lands: Mahjong out and predicted the genre from its 8 similar games. Every figure here, including Lost Lands: Mahjong's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 1.7M–2.7M

best case 3.6M (Business Tour - Board Game with Online Multiplayer(大富翁))

Games like Lost Lands: Mahjong

The middle of these games

≈ 1.7M–2.7M copies

≈ $5.4M–$12.4M after Steam's cut

from ~55k reviews

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

All 8 of your similar games are hits.

Best case: Business Tour - Board Game with Online Multiplayer(大富翁) at ≈ 2.8M–4.5M copies.

What it took to get here

About half the games that made it here had over 12k reviews in their first month; the spread ran 975 to 15k.

The genre you'd be entering

Your set: Your set clusters on Board Game (7 of 8) and Card Game (3 of 8).
The winners: Winners here lead with Board Game + Co-op.
The era: The games you compared span 2014 to 2024, and 1 of your 8 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
RISK: Global Domination 2020	Est. copies ≈ 1.0M–1.7M SteamSpy 2M–5M	Est. revenue Free	Free	42k reviews Mostly Positive	Free to PlayMultiplayer
Business Tour - Board Game with Online Multiplayer(大富翁) 2017	Est. copies ≈ 2.8M–4.5M SteamSpy 5M–10M	Est. revenue Free	Free	80k reviews Mixed	Board GameFree to Play
UNO 2017	Est. copies ≈ 1.9M–3.0M SteamSpy 2M–5M	Est. revenue $5.1M–$13.8M after Steam's cut $9.3M–$21.2M before the cut	$9.99	54k reviews Mostly Positive	Card GameMultiplayer
Liar's Bar 2024	Est. copies ≈ 1.4M–2.3M SteamSpy 2M–5M	Est. revenue $2.7M–$7.2M after Steam's cut $4.9M–$11.1M before the cut	$6.99	56k reviews Very Positive	MultiplayerCasual
Tabletop Simulator 2015	Est. copies ≈ 3.6M–5.9M SteamSpy 2M–5M	Est. revenue $19.9M–$53.6M after Steam's cut $36.2M–$82.4M before the cut	$19.99	74k reviews Overwhelmingly Positive	TabletopBoard Game
Pummel Party 2018	Est. copies ≈ 1.8M–2.9M SteamSpy 2M–5M	Est. revenue $7.2M–$19.5M after Steam's cut $13.2M–$29.9M before the cut	$14.99	58k reviews Very Positive	MultiplayerFunny
Dorfromantik 2022	Est. copies ≈ 733k–1.2M SteamSpy 1M–2M	Est. revenue $2.8M–$7.6M after Steam's cut $5.1M–$11.7M before the cut	$13.99	30k reviews Overwhelmingly Positive	PuzzleRelaxing
100% Orange Juice 2014	Est. copies ≈ 1.7M–2.7M SteamSpy 1M–2M	Est. revenue $3.2M–$8.7M after Steam's cut $5.9M–$13.4M before the cut	$6.99	30k reviews Very Positive	AnimeBoard Game