I don't know if I'm more excited about what's in HOI4 or what has been removed/changed from HOI3? Or is that the same thing? 
Hey can you or anyone tell me what general you have for your profile avatar? can't seem to put a name to him![]()
Thats great!Please can you tell more about those details.They seem to have done really well with the historical research in this game. I've seen some interesting details of WW2 history relating to Greece.
...my hope was that research points will be tied to some kind of infrastructure like ic on factories and it will be possible to bomb it to cripple enemy research projects)...PS and I don't understand how really works experience system , if I get battle experience using ground army will it be possible to use it for modernising air units? (I don't think it's good if it's true)
Thanks for answer!You have 3-5 research slots (you can gain some with national focuses if you don't have 5).
Techs take varying times to research and IIRC countries don't have the same starting techs levels.
As for combat experience, it's separated by arms branch: army, air, navy.
Thanks for answer! But I don't like that research slots , it was in hoi2 and I think hoi3 was great step forward when research slots were changed to new hoi3 research system, and returning research slots for me it's step backwards.
Thats great!Please can you tell more about those details.