Ultimate Rails RO-Scale: Metro Mainline

A Roblox experience owned by Entropy Collection Incorporated.

SimulatorENtrainssimulationrailway

Description (written by the developer; not a statement by this register)

Newerest Game Theres a button to remove rust so stop complaining. In this game your trains will not collide with other players' trains. (Database v2) There are various mile reward locomotives Full servers can get kinda laggy so be careful there. Warning: This game has a large amount of trees rejoin if controller brokey (taking out controller before sprinting can help stop this sometimes) some sets (occasionally) spawn improperly lately because of some roblox physics changes, sorry bros

Last updated by the developer 14 Feb 2026, 06:45 UTC.

playing (measured 10 Aug 2026, 20:04 UTC)

351,135

lifetime visits

80%

liked (567 👍 / 142 👎)

2,603

favourites (7.4 per 1k visits)

21 February 2022

created (per Roblox)

Play on Roblox →

Live players over time

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every players count we have recorded
Measured (UTC)	Players	Change
10 Aug 2026, 20:04	0	first reading

Concurrent players at each of our measurements (insert-on-change).

Monetization — game passes

CN Old Power

386 R$

BMRR Trains

370 R$

SOGAR +

281 R$

UP DDA40X

257 R$

UP C855

255 R$

FST Passenger and Maintenance stuff

214 R$

BNSF SD75M/I

200 R$

ATSF SD45U

145 R$

CSX SD70MAC (YN2)

111 R$

CN GT Unit

95 R$

KCS 70MAC rebuild

79 R$

BNSF 3GS21B

68 R$

Milwaukee Rarities

65 R$

NS SD70ACU

55 R$

Game passes for sale and their prices, measured from the Roblox passes API. Developer products bought inside the game aren’t publicly listable.

Like ratio over time

Growth

2 measurements spanning 10 days. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 79–81 and does not start at zero.

Measurement log — every % liked count we have recorded
Measured (UTC)	% liked	Change
25 Aug 2026, 00:05	80	no change
14 Aug 2026, 23:51	80	first reading

Percentage of votes that are likes, at each of our measurements. A falling line is a game losing its crowd’s goodwill.