Keystone Train Simulator
A Roblox experience owned by Pacific Horizon Studios.
SimulatorENtrain simulationrailwayrealistic
Description (written by the developer; not a statement by this register)
Keystone corridor from Harrisburg, PA -> Philadelphia, PA Featuring SEPTA's Busiest line; the Paoli/Thorndale line, and soon to come Cynwyd branch! Enjoy Amish Pennsylvania, passing lush farms and forests, to the busy cityscape of Philadelphia. 🐄🌲🏙️ Enjoying the rich and historic main line, between Philadelphia and Paoli, that has been transporting millions of passengers since the glory days of the PRR to the modern fast SEPTA trains. substituted names due to a lack of licensing
Last updated by the developer 10 Aug 2026, 16:26 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 We do not publish numbers we have not measured.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, 18:38 | 1 | 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.