How many people are playing Castle Constructor right now?

Castle Constructor has 0 players on Steam right now, with a 24-hour peak of 0 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.

Castle Constructor Update History · SteamPeaks

5 Sep 20261 event

07:02:133 days agoChangelist37,447,702 · 1 depot · store metadata · assets · launch options · localization+108

Change	Key	Before	After
Depots · 4
Depot 1555311
added	Operating systemsdepots.1555311.config.oslist	—	windows
added	Download size on publicdepots.1555311.manifests.public.download	—	222.7 MB233474480
added	Manifest on publicdepots.1555311.manifests.public.gid	—	4168951632070078223
added	Size on disk on publicdepots.1555311.manifests.public.size	—	873.5 MB915958215

4 of 108 keys shown · changelist 37,447,702