

Early Access
Yes, last updated 12 days ago, averaging 2.4 updates a month.
Last checked Oct 21, 2026
DrainSim: 28 updates in the last 12 months, avg every 12 days. The chart covers 8 months from March 2026 to October 2026, including months with zero patch notes. Counts are dated patch and update posts, not branch builds. March 2026: 10, April 2026: 2, May 2026: 4, June 2026: 4, July 2026: 0, August 2026: 1, September 2026: 2, October 2026: 1.
| Month | Updates |
|---|---|
| March 2026 | 10 |
| April 2026 | 2 |
| May 2026 | 4 |
| June 2026 | 4 |
| July 2026 | 0 |
| August 2026 | 1 |
| September 2026 | 2 |
| October 2026 | 1 |
Oct 8, 2026 · Patch note
* Fixed AMD crashes when placing water barriers * Improved Workshop level loading for better GPU stability on older hardware * Workshop levels now keep water paused while restoring saved water heights * Campaign levels now keep water paused until loading is complete to reduce water spikes * Fixed Workshop savegames * Fixed Workshop level endscreen showing i…
Oct 8, 2026 · Build
Public branch build 25695499
Latest build time Steam reports for the public branch.
Oct 3, 2026 · Build
unstable branch build 25695499
Latest build time Steam reports for the unstable branch.
Sep 25, 2026 · Patch note
Fixed non-diggable drain near the forklift on Construction Site Slight RAM and VRAM improvements Fixed Downtown Station navigation from rails to platforms Removed save button when playing Workshop levels
Sep 24, 2026 · Patch note
DrainSim EA 0.4.1.12 - Workshop Update
After a long wait, the Level Editor is finally here! You can now make your own levels and upload them to the Workshop. Or just download and play the levels other people make. And if you've played those and still want more, maybe try making a level yourself. Hopefully we'll end up with a lot more levels than I could ever make on my own :) To open the editor,…
DrainSim last posted a patch note 12 days ago (Oct 8, 2026: DrainSim EA 0.4.1.20).
DrainSim averaged 2.4 updates a month over the last year. DrainSim is irregular (53/100). 9 of the last 12 months had at least one update day. Not enough of a cadence to call it regular.
No. DrainSim shipped a build or patch note within the last 90 days.