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Steam News17 November 20257mo ago

The 100k passenger update - a Beta branch patch

A tester recently shared an interesting save game with around 100k passengers and cargo units on the board. Unfortunately it was running a little slowly, but it has been a great test case to improve performance.

Full notes

Full Iron Roads update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

0 fixes1 addition3 changes0 removals
  • Compatibility
  • Performance
  • UI and audio
changedA tester recently shared an interesting save game with around 100k passengers and cargo units on the board. Unfortunately it was running a little slowly, but it has been a great test case to improve performance. This update to the `beta` has a number of performance improvements for large games.
addedA bug that could cause inconsistent train display, and eventually a crash (introduced on the `beta` branch)
changedUI scaling on larger screens
changedThanks to all those who have given us feedback on the current `beta`, please keep it coming! If you have not yet tried the preview of Beta 3 and would like to, there are notes on how here.

Iron Roads changes

changedA tester recently shared an interesting save game with around 100k passengers and cargo units on the board. Unfortunately it was running a little slowly, but it has been a great test case to improve performance. This update to the `beta` has a number of performance improvements for large games.
addedA bug that could cause inconsistent train display, and eventually a crash (introduced on the `beta` branch)
changedUI scaling on larger screens
changedThanks to all those who have given us feedback on the current `beta`, please keep it coming! If you have not yet tried the preview of Beta 3 and would like to, there are notes on how here.

A tester recently shared an interesting save game with around 100k passengers and cargo units on the board. Unfortunately it was running a little slowly, but it has been a great test case to improve performance. This update to the `beta` has a number of performance improvements for large games.

It also fixes:

  • A bug that could cause inconsistent train display, and eventually a crash (introduced on the `beta` branch)

  • UI scaling on larger screens

  • A bug that could double charge for track when extending platforms

Thanks to all those who have given us feedback on the current `beta`, please keep it coming! If you have not yet tried the preview of Beta 3 and would like to, there are notes on how here.

Source

Steam News / 17 November 2025

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