How many people are playing Unknown Castle right now?

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

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

0 concurrent players on 6 Sep 2026.

Unknown Castle was released on Steam on 19 Aug 2019.

25,610,873 on Steam▼ 976,797 7,038,243 in-gameTop now Counter-Strike 2 505,670PICS #38,654,355122 builds todaySale Steam PvE Survival Crafting Festends 7 Sep Sampled 7 Sep 2026, 01:25 UTC

Unknown Castle Depots · SteamPeaks

3 depots · 74.5 MB on disk

Sizes from the public manifests

Depot ID	Name	OS	Language	Size	Download
1090651	—	windows	—	24.1 MB	16.7 MB
1090652	—	windows	—	24.1 MB	16.7 MB
1090653	—	linux	—	26.4 MB	16.8 MB

updated this weeklargest depotshared from another app