We have built many facilities so far.
Site 22 is a big project with Site 21 motif.
And also it is a remake of SCP Foundation LC 2.
And even 1.16 works fine :)
Select version for changelog:
Changelog
The Map Is New!
The previous map was completely different from Site 21 and was remaking now
https://youtu.be/ntrOoMPqBxM
It in the version 1.14.30.2 !