How many people are playing Castle Constructor right now?

Castle Constructor has 0 players on Steam right now, with a 24-hour peak of 2 and an all-time peak of 2 on 6 Sep 2026.

What is the all-time peak player count of Castle Constructor?

2 concurrent players on 6 Sep 2026.

Castle Constructor was released on Steam on 27 Mar 2024.

Every change SteamPeaks has recorded · decoded, with the original values

2 events

5 Sep 20261 event

07:02:132 days agoChangelist37,447,702 · 1 depot · store metadata · assets · launch options · localization+108

Change	Key	Before	After
Branches · 3
added	Build ID on publicdepots.branches.public.buildid	—	23708030
added	Build time on publicdepots.branches.public.timebuildupdated	—	12 Jun 2026, 19:20:48 UTC1781292048
added	Updated time on publicdepots.branches.public.timeupdated	—	12 Jun 2026, 20:08:55 UTC1781294935
Depots · 4
Depot 1555311
added	Operating systemsdepots.1555311.config.oslist	—	windows

12 Jun 20261 event

20:08:553 months agoBuild23708030 · public branch · 1 depot changed

Change	Depot	Before	After
manifest	Depot 1555311	—	4168951632070078223

Showing 1–2 of 2 events