Of course, I forgot to post something very important: The formation of Spain!:

By the way, something very cool is that you may get a different dynamic flag depending on which is the Iberian country that forms it:

>Good dev diary!

>I'd like to know how dinamic is the spanish Flag? Most People love the cross of Burgundy Flag for Spain, but a small minority prefer the Charles III 'rojigualda' Flag because it looks more unique compared with all others. Will be able to change the Flag to that one? maybe throught an event during the age of absolutism/age of revolutions in which the King wants to change the Flag because it's to similar to other european flags? the historical option could be to change it like it happened in real life while the other to keep the cross of burgundy.

>I like that the Cross of Burgundy that was shown isn't the default flag of Spain, and I specially like the dynamic flags depending on the forming country. What are the conditions for the Cross of Burgundy? If Spain has the Habsburg dynasty? Or any German or Dutch dynasty?

>That's pretty cool but what about the cross of Burgundy? I thought SaintdaveUK said that was the base flag of Spain

The Cross of Burgundy is available, yes, and it unlocks if:
1. It's already the Age of Reformation (1537 or later).
2. Your country has the Empire rank.