

Early Access
Yes, last updated today, averaging 1 update a month.
Last checked Oct 21, 2026
The newest build is on the beta branch, more than 36 hours after the public branch. Steam's own Early Access notice looks at the public branch and can miss that beta activity.
Diesel Railcar Simulator: 12 updates in the last 12 months, avg every 27 days. The chart covers 24 months from November 2024 to October 2026, including months with zero patch notes. Counts are dated patch and update posts, not branch builds. November 2024: 1, December 2024: 1, January 2025: 1, February 2025: 1, March 2025: 1, April 2025: 0, May 2025: 1, June 2025: 0, July 2025: 0, August 2025: 0, September 2025: 0, October 2025: 2, November 2025: 0, December 2025: 1, January 2026: 0, February 2026: 0, March 2026: 0, April 2026: 0, May 2026: 4, June 2026: 2, July 2026: 1, August 2026: 2, September 2026: 1, October 2026: 1.
| Month | Updates |
|---|---|
| November 2024 | 1 |
| December 2024 | 1 |
| January 2025 | 1 |
| February 2025 | 1 |
| March 2025 | 1 |
| April 2025 | 0 |
| May 2025 | 1 |
| June 2025 | 0 |
| July 2025 | 0 |
| August 2025 | 0 |
| September 2025 | 0 |
| October 2025 | 2 |
| November 2025 | 0 |
| December 2025 | 1 |
| January 2026 | 0 |
| February 2026 | 0 |
| March 2026 | 0 |
| April 2026 | 0 |
| May 2026 | 4 |
| June 2026 | 2 |
| July 2026 | 1 |
| August 2026 | 2 |
| September 2026 | 1 |
| October 2026 | 1 |
Oct 20, 2026 · Build
beta branch build 26084215
Latest build time Steam reports for the beta branch.
Oct 5, 2026 · Patch note
Gameplay patch 10 brings important changes to brake operation and editor undo/redo systems. The air flow simulation for brakes and other pneumatic components has been reimplemented. The behaviour and performance of brakes is almost identical to the previous version although there are some differences. The reservoir side of the vacuum brake piston is now mod…
Oct 5, 2026 · Build
Public branch build 25631612
Latest build time Steam reports for the public branch.
Sep 1, 2026 · Patch note
Gameplay patch 9 is now live with the following changes: Achievements Halved Flying Shoebox achievement minimum time to five minutes in order to make it easier to unlock Fixed missed stop penalty and unlocking of the Amnesia achievement Made it possible to unlock other achievements at the same time with the perfection achievement Physics Fixed possible inco…
Aug 12, 2026 · Patch note
Gameplay patch 8 is now live with the following changes: Timetable editor Fixed timetable editor to always write decimal values using dot instead of the current culture setting of the operating system. If loading a timetable crashes the game, it may be because the timetable data was previously saved using decimal comma (and can be fixed manually using a tex…
Diesel Railcar Simulator last shipped a build on the beta branch today (Oct 20, 2026).
Diesel Railcar Simulator averaged 1 update a month over the last year. Diesel Railcar Simulator is irregular (41/100). 7 of the last 12 months had at least one update day. Not enough of a cadence to call it regular.
No. Diesel Railcar Simulator shipped a build or patch note within the last 90 days.