How many copies has Roman's Christmas / 罗曼圣诞探案集 sold?

indielist estimates Roman's Christmas / 罗曼圣诞探案集 has sold between 71,196 and 166,124 units (median 118,660), derived from its 1,396 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.

Who developed Roman's Christmas / 罗曼圣诞探案集?

Roman's Christmas / 罗曼圣诞探案集 was developed by SelfCrop Studio and published by FawnGame.

Who published Roman's Christmas / 罗曼圣诞探案集?

Roman's Christmas / 罗曼圣诞探案集 was published by FawnGame, developed by SelfCrop Studio. See FawnGame's full catalogue and submission status on indielist.

When was Roman's Christmas / 罗曼圣诞探案集 released?

Roman's Christmas / 罗曼圣诞探案集 was released in 2020.

How many reviews does Roman's Christmas / 罗曼圣诞探案集 have on Steam?

Roman's Christmas / 罗曼圣诞探案集 has 1,396 Steam reviews, of which 96% are positive.

Is Roman's Christmas / 罗曼圣诞探案集 worth playing?

Steam players rate Roman's Christmas / 罗曼圣诞探案集 96% positive across 1,396 reviews. indielist doesn't score games editorially; it surfaces public review sentiment and a white-box sales estimate so you can judge reception and reach yourself.

Roman's Christmas / 罗曼圣诞探案集

Feb 19, 2020 Adventure $10.99

Developer SelfCrop Studio Publisher FawnGame

Profile updated Jul 2026

Adventure indie game Roman's Christmas / 罗曼圣诞探案集 comes from developer selfcrop-studio and publisher fawngame. Released in 2020 at $10.99, it has about 1,500 Steam reviews with 96% positive, an overwhelmingly positive signal for its scale.

Roman's Christmas / 罗曼圣诞探案集 is a 2020 Adventure game developed by SelfCrop Studio and published by FawnGame. On Steam it has gathered 1,396 player reviews, 96% of them positive, which counts as a overwhelmingly positive reception among indie titles in the Adventure category. The game is available on mac, windows, and launched at $11. The pairing of developer SelfCrop Studio with publisher FawnGame is one of the studio-publisher relationships indielist tracks, letting players find comparable games and letting developers and investors study how Adventure projects reach the market. indielist's white-box method estimates its lifetime sales at roughly 71,000 to 166,000 units, with the full Boxleiter factor breakdown shown on this page rather than a single black-box figure. Within indielist's catalog of indie games mapped to their studios, publishers, and funding, Roman's Christmas / 罗曼圣诞探案集 can be compared against similar Adventure titles and benchmarked on review counts and estimated sales.

Reviews

1,396

Positive

96%

Steam appid

926340

Engine

Unknown

Players (snapshot)

Unavailable

Sales estimate

v1.0

71K to 166K

units (median: 119K)

≈ $447K to $1.0M modeled net revenue (fixed store-cut, refund, and regional-price assumptions applied)

71K median 166K

+ How is this calculated?

1,396 reviews × NB(85) = 118,660 median units

Factor	Adjustment
base	+50
year_2020	+15
price_$11	0
positive_96%	+10
genre_Adventure	+10
final NB	85

Heuristic display range: median × [0.6, 1.4]. Boundary protection: NB ∈ [15, 150].

Methodology & limitations

Sales estimates use an additive Boxleiter-derived heuristic against public Steam review counts. They are not authoritative sales data, and the fixed display range is not a statistically validated confidence interval. Actual results may fall outside it, especially for deeply discounted or bundle-heavy titles. Algorithm version v1.0. Read the exact method and validation status.

indielist estimates lifetime unit sales for Roman's Christmas / 罗曼圣诞探案集 at roughly 71,000 to 166,000 copies, with a median around 119,000, derived from its 1,396 Steam reviews using a multi-factor Boxleiter method (version v1.0). That median maps to approximately $745K in net revenue after Steam's 30% cut, regional pricing, and refunds. Unlike black-box trackers, the full calculation is shown on this page: a base review-to-sales multiplier is adjusted for release year, launch price, review sentiment, studio size, and genre, and every adjustment is listed so developers, publishers, and investors can audit exactly how the figure was reached. The range itself reflects genuine uncertainty — review-to-sales ratios vary widely between games — so indielist publishes a low, median, and high band rather than a false-precision single number, and treats free-to-play, heavily discounted, and bundle-distributed titles as having wider error margins still.

Price history

6 observed days · window low $10.99

Across 6 observed UTC days from 2026-07-17 to 2026-07-22, the daily lowest tracked USD price across stores ranged from $10.99 to $10.99. The tracked-window low was $10.99 on 2026-07-17.

Real store observations · daily lowest tracked USD price across stores · missing days are not filled.

Where to buy

Affiliate disclosure

Steam reference

$10.99 Buy
Green Man Gaming

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Fanatical

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Humble Store

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GOG.com

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Latest tracked store observations (2026-07-22 05:58 UTC), cheapest first. Prices may have changed since observation. Some are affiliate links — we may earn a commission at no extra cost to you. Learn more.

Platforms

macwindows

Genres

AdventureIndieRPG Simulation Strategy

Frequently asked questions

How many copies has Roman's Christmas / 罗曼圣诞探案集 sold?: indielist estimates Roman's Christmas / 罗曼圣诞探案集 has sold between 71,196 and 166,124 units (median 118,660), derived from its 1,396 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.
Who developed Roman's Christmas / 罗曼圣诞探案集?: Roman's Christmas / 罗曼圣诞探案集 was developed by SelfCrop Studio and published by FawnGame.
Who published Roman's Christmas / 罗曼圣诞探案集?: Roman's Christmas / 罗曼圣诞探案集 was published by FawnGame, developed by SelfCrop Studio. See FawnGame's full catalogue and submission status on indielist.
When was Roman's Christmas / 罗曼圣诞探案集 released?: Roman's Christmas / 罗曼圣诞探案集 was released in 2020.
How many reviews does Roman's Christmas / 罗曼圣诞探案集 have on Steam?: Roman's Christmas / 罗曼圣诞探案集 has 1,396 Steam reviews, of which 96% are positive.
Is Roman's Christmas / 罗曼圣诞探案集 worth playing?: Steam players rate Roman's Christmas / 罗曼圣诞探案集 96% positive across 1,396 reviews. indielist doesn't score games editorially; it surfaces public review sentiment and a white-box sales estimate so you can judge reception and reach yourself.

Players looking for games like Roman's Christmas / 罗曼圣诞探案集 can compare it on indielist against semantically similar Adventure titles such as Subnautica, Raft, Satisfactory, Human Fall Flat, ranked by shared tags and genre rather than by ad spend. On the developer side, SelfCrop Studio's other releases and FawnGame's wider catalog are one click away, letting developers benchmark where Roman's Christmas / 罗曼圣诞探案集 sits among a studio's body of work and how its publisher's portfolio performs. Because indielist maps studios, publishers, games, and funding into one connected graph, the same Roman's Christmas / 罗曼圣诞探案集 page serves three audiences at once: players hunting their next Adventure game, developers studying how comparable projects were positioned and what they sold, and investors tracing which teams and labels are active in the space. A machine-readable markdown mirror of this page is published at the same path with a .md suffix for AI assistants, and its review, price, and sales-estimate figures are refreshed on a schedule rather than frozen at launch.

Matched from shared Steam tags and primary genre. Review count breaks ties; it is not a personal recommendation score.