I have done some research about the political situation in 1399. I think I found some flaws.
Central Asia:
The Kazakh horde (1456) and Nogai Horde (1440s) didn't exist in 1399. The area was either a part of the Timurid empire or The Golden Horde.
Georgia:
Georgia was much smaller then presented in the game. The area which is a part of Georgia in the game is either vacant in most of the maps or a part of the golden horde. In the example below its shown as vacant.
Austria:
Austria at the time already controlled most of the area which is today Slovenia including Trieste. The area most certainly wasnt a part of the bishopric of Aqilea (Note: The map shown below is not fully correct, there should be the duchy of gorz, which should control the provinces gorz and lienz if I'm not wrong).
Switzerland:
Was much smaller then it is today. The borders presented in the game were not achieved before 1815 (The red line is showing the approx size (I'm not sure if its correct, because the legend is rather vague) of Switzerland in 1399).
Fell free to comment or do your own research on any of my considerations.
Central Asia:
The Kazakh horde (1456) and Nogai Horde (1440s) didn't exist in 1399. The area was either a part of the Timurid empire or The Golden Horde.
Georgia:
Georgia was much smaller then presented in the game. The area which is a part of Georgia in the game is either vacant in most of the maps or a part of the golden horde. In the example below its shown as vacant.
Austria:
Austria at the time already controlled most of the area which is today Slovenia including Trieste. The area most certainly wasnt a part of the bishopric of Aqilea (Note: The map shown below is not fully correct, there should be the duchy of gorz, which should control the provinces gorz and lienz if I'm not wrong).
Switzerland:
Was much smaller then it is today. The borders presented in the game were not achieved before 1815 (The red line is showing the approx size (I'm not sure if its correct, because the legend is rather vague) of Switzerland in 1399).
Fell free to comment or do your own research on any of my considerations.