[⌛ Coming soon ] Roblox Underground [Alpha]

A Roblox experience owned by MasKila's Studios.

SimulatorENsubway simulationBuenos Aires lorealpha development

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

Welcome to Roblox Underground🚇! Brief Description: A subway inspired by Buenos Aires, with detailed stations, realistic settings, and a unique universe full of lore, chaos, and special events. Includes the A and Premetro lines, classic and modern trains, signals, dynamic gameplay, and constant updates. last update (Alpha V.1.2.0.) 4 Premetro stations were added✅ 2 new trams were added✅ The Nazca garage was added✅ 2 new trains were added✅ The "TP's" button was added ✅ A few bugs were fixed✅ This game is in very early development stages, you can expect bugs, anything strange you see report it on the Discord server! ✅ Tags: Subway, Metro, Buenos Aires Subway, Buenos Aires, BA, Buenos Aires Subways, Line P, Line A, Greater Buenos Aires, Premetro, Buenos Aires Premetro, Tramway, Tram, Tramcar.

Last updated by the developer 13 Aug 2026, 02:51 UTC.

playing (measured 13 Aug 2026, 08:37 UTC)

4,657

lifetime visits

78%

liked (14 👍 / 4 👎)

favourites (11.2 per 1k visits)

19 January 2026

created (per Roblox)

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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 We do not publish numbers we have not measured.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
13 Aug 2026, 08:37	0	first reading

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

Badge funnel

Welcome! · welcome1,428 · 30.8% win

How many players have ever earned each badge — a proxy for how far players get before they stop. Steep drop-offs mark where a game loses people. Win rate is the past-day share of players who earned it; categories are assigned by a language model from each badge’s own name and description.

Like ratio over time

Growth

5 measurements spanning 60 days, net +11. 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 65–80 and does not start at zero.

Measurement log — every % liked count we have recorded
Measured (UTC)	% liked	Change
17 Oct 2026, 04:06	78	+2
7 Oct 2026, 03:46	76	+1
17 Sept 2026, 00:35	75	+4
7 Sept 2026, 00:34	71	+4
18 Aug 2026, 00:19	67	first reading

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