Idk if its built in, but i notice that each game i play there are always a few factions that go along similar diplomatic routes.


for example, milan is always evil and betrays/goes to war with everyone

france and scotland usually get hooked up for a while, trying to take out english (sometimes it even works out well!)

germany nd denmark usually have a thing where it is either one or the other, so the center of the map is either black or red after a while

moors spain and portugal will often have a situation where two ally against one, so if its portugal and moors vs spain, nothing happens, spain and portugal vs moors, moors out of spain, spain and moors vs portugal, portugal dies nd the remaining two go 50/50

then in the east u hav byz nd turks having a similar situation to HRE nd denmark

thats the main stuff i see happen extremely often. So maybe there is something 2 it