PTA Subway: Callaghan & Madison
A Roblox experience owned by Potato Transit Authority.
SimulatorENtransit simulationroleplaypublic transport
PTA Subway: Callaghan & Madison is a simulator experience created on 2022-03-18. The game has accumulated 2,665,914 lifetime visits and 13,138 favorites. Currently, 23 users are playing. The title holds a 91% like percentage. It serves fictional locations including Potatoburg, Cadland, and Westpotat within the PCS system framework.
Description (written by the developer; not a statement by this register)
Serving Potatoburg, Cadland, and Westpotat, the PTA Callaghan & Madison Lines are the second installment of lettered lines of the PCS system. We recommend that you join our communications server and Roblox group to stay informed.
Last updated by the developer 31 Jul 2026, 11:01 UTC.
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 We do not publish numbers we have not measured.
| Measured (UTC) | Players | Change |
|---|---|---|
| 10 Aug 2026, 16:03 | 24 | first reading |
Concurrent players at each of our measurements (insert-on-change).
Monetization — game passes
Game passes for sale and their prices, measured from the Roblox passes API. Developer products bought inside the game aren’t publicly listable.
Badge funnel
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.
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