Peters Pride or King Pauls Empire? Achievment Run - Hearts of Iron 4: Trial of Allegiance

After a month of technical issues (my entire pc broke for a week lul) I decided to play some Yugoslavia and see what scale of fun the achievement of Peter's Pride has to guide through compared to the potential of the later developed break down into Serbia, Croatia, Bosnia, Slovenia... ect. Then a grand kingdom at the end, one for the ages, mega core gaming.. well not max cores but I show that too!

00:00 Achievement Run
04:18 King Pauls Run
16:37 Maximum Cores?