Those two countries are Polish Commonwealth and Austria. Austria just won a war with spain and gained naples, and belgium (flanders)
In total, playable countries are:
Spain
France
Great Britain
Ottoman Empire
Austria
Polish Commonwealth
Russia
And possibly Prussia
At the time germany was seperated into many princes under the holy roman empire. Technically the Austrians were emperor over them but it wasnt a very centralised rule. They were pretty much independent, so i chose the ones that were pretty powerful, and gave them the land. Im trying to make rules that allow you to influence the minors in the game to perform actions for you such as move their armies to attack adjacent provinces. You can also just attack the minors and take the provinces for your own aswell.