Subway Builder

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Subway Builder is a hyperrealistic transit simulation game. Build a new subway system from the ground up while dealing with real-world constraints and costs. Craft the subway system your city deserves.

Developer: Colin Miller, EJ Fox, Curran Kelleher, Nate Maue, Alex Wohlbruck, Piero Maddaleni, Brooks Flannery
Publisher: Borough Studio
Released: 17 Jul 2026
Price: $39.99
Platforms

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Players on Steam, last 48 hours

Steam concurrent players, polled every day. Observed since 22 Oct 2026. As of 03:22 UTC.

Show the numbers

Players of Subway Builder, last 48 hours, newest first
Poll	Players
29 Oct, 19:44 UTC	114
28 Oct, 19:30 UTC	122

How this is measured

Player counts over time, as we observed them.

Counts people running the game through Steam only. Players on other stores, consoles or launchers are not included.
We poll the busiest games every 15 minutes and quiet ones as rarely as once a month, so a short spike between polls can be missed. Each game shows how often it is polled.
Our player history starts on 19 October 2026. Earlier peaks, including launch peaks, are not in our data.

Source: Steam Web API, ISteamUserStats/GetNumberOfCurrentPlayers. Full methodology

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Subway Builder

Players on Steam, last 48 hours

Players on Steam, last 48 hours

Players By Month

Subway Builder

Players By Month