Engine Simulator Playtest
Playing now
5Sampling since 12:59 UTC
22%of peak
All-time peak
236 Sep 2026
Update cadence · public branch
PICS live
3 days
Since last public build
—
Median interval
Pattern appears after five builds
1
Builds in 30 days
0 with patch notes · 1 unannounced
—
Downloaded in 30 days
Not quiet · on schedule
All 3 builds since 2026 · UTC
When it ships
036912151821
MonTue
Wed
Thu
Fri
Sat
Sun
FewerMorePeak cell: Fri 02:00 · 2 builds
Nothing published yet · from the developer’s Steam news feed
Patch notes
This developer has not posted update announcements to Steam, or we have not read their feed yet.
major updatenotes reach back further than our build history, which starts when SteamPeaks began watching the app
| Date | Day | Time | Patch title | Build ID | Branch | Depots | Download Δ |
|---|---|---|---|---|---|---|---|
| 4 Sep 2026 | Fri | 02:15 | No patch notes · unannounced build | 25114989 | public | 1 | — |
| 4 Sep 2026 | Fri | 02:15 | No patch notes · unannounced build | 25114989 | alpha | 1 | — |
| 3 Sep 2026 | Thu | 01:00 | No patch notes · unannounced build | 25092030 | alpha | 1 | — |
public branch · shipped todayother branchwide buildhas patch notes
Showing 3 of 3 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds