This mod adds procedurally generated castles. The idea was to make a mod that adds underground dungeons, but those already exists, so i made dungeons on the surface.
This mod doesn't add new content to the game. It only builds castles (places blocks).
If you have never modified the default config, you should remove it every time you update the mod to always have the newest features.
This mod is server side mod since version 2.2.
In version 2.4 and newer in config.cfg property spawner-logic can be used to modify spawner logic.
Read more here:
This mod should by compatible with all mods but there are are known exceptions:
Immersive portals - game freezes at world generation
Lootr - compatible since version 2.6
You can use this mod in your modpack as long as you are not rehosting/reuploading this mod.