How many copies has Rolling Line sold?

indielist estimates Rolling Line has sold between 86,580 and 202,020 units (median 144,300), derived from its 2,405 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.

Who developed Rolling Line?

Rolling Line was developed by Gaugepunk Games and published by Gaugepunk Games.

Who published Rolling Line?

Rolling Line was published by Gaugepunk Games, developed by Gaugepunk Games. See Gaugepunk Games's full catalogue and submission status on indielist.

When was Rolling Line released?

Rolling Line was released in 2018.

How many reviews does Rolling Line have on Steam?

Rolling Line has 2,405 Steam reviews, of which 96% are positive.

Is Rolling Line worth playing?

Steam players rate Rolling Line 96% positive across 2,405 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.

Rolling Line

Apr 27, 2018 Casual $19.99

Developer Gaugepunk Games Publisher Gaugepunk Games

Profile updated Jun 2026

A casual trains simulation and sandbox indie game, Rolling Line focuses on model railway building with a level editor and moddable support. Released in 2018 by Gaugepunk Games and self-published under the same slug, it has 2,505 Steam reviews with 96% positive sentiment.

Rolling Line is a 2018 Casual game developed by Gaugepunk Games and published by Gaugepunk Games. On Steam it has gathered 2,405 player reviews, 96% of them positive, which counts as a overwhelmingly positive reception among indie titles in the Casual category. The game is available on windows, and launched at $20. The pairing of developer Gaugepunk Games with publisher Gaugepunk Games is one of the studio-publisher relationships indielist tracks, letting players find comparable games and letting developers and investors study how Casual projects reach the market. indielist's white-box method estimates its lifetime sales at roughly 87,000 to 202,000 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, Rolling Line can be compared against similar Casual titles and benchmarked on review counts and estimated sales.

Reviews

2,405

Positive

96%

Steam appid

754150

Engine

Unknown

Players (snapshot)

Unavailable

Sales estimate

v1.0

87K to 202K

units (median: 144K)

≈ $989K to $2.3M modeled net revenue (fixed store-cut, refund, and regional-price assumptions applied)

87K median 202K

+ How is this calculated?

2,405 reviews × NB(60) = 144,300 median units

Factor	Adjustment
base	+50
year_2018	+15
price_$20	0
positive_96%	+10
genre_Casual	-15
final NB	60

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 Rolling Line at roughly 87,000 to 202,000 copies, with a median around 144,000, derived from its 2,405 Steam reviews using a multi-factor Boxleiter method (version v1.0). That median maps to approximately $1.6M 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

15 observed days · window low $15.99

Across 15 observed UTC days from 2026-06-04 to 2026-07-23, the daily lowest tracked USD price across stores ranged from $15.99 to $19.99. The tracked-window low was $15.99 on 2026-07-20.

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

Where to buy

Affiliate disclosure

Steam reference -20%

$15.99 Buy
Humble Store

$19.99 Buy
Green Man Gaming

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GOG.com

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Latest tracked store observations (2026-07-23 05:51 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

windows

Frequently asked questions

How many copies has Rolling Line sold?: indielist estimates Rolling Line has sold between 86,580 and 202,020 units (median 144,300), derived from its 2,405 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.
Who developed Rolling Line?: Rolling Line was developed by Gaugepunk Games and published by Gaugepunk Games.
Who published Rolling Line?: Rolling Line was published by Gaugepunk Games, developed by Gaugepunk Games. See Gaugepunk Games's full catalogue and submission status on indielist.
When was Rolling Line released?: Rolling Line was released in 2018.
How many reviews does Rolling Line have on Steam?: Rolling Line has 2,405 Steam reviews, of which 96% are positive.
Is Rolling Line worth playing?: Steam players rate Rolling Line 96% positive across 2,405 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 Rolling Line can compare it on indielist against semantically similar Casual titles such as Transport Fever 2, House Flipper 2, House Flipper, Derail Valley, ranked by shared tags and genre rather than by ad spend. On the developer side, Gaugepunk Games's other releases and Gaugepunk Games's wider catalog are one click away, letting developers benchmark where Rolling Line 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 Rolling Line page serves three audiences at once: players hunting their next Casual 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.