(it does, all three actions are doable they are the main aspect of the game.) Raise your own army and lead it into battle, commanding and fighting alongside your troops in the thick of the action. (it does)- Explore, raid and conquer your way across the vast continent of Calradia, making friends and enemies along the way. or charge into the thick of chaotic battles in your quest for power. establish secret criminal empires in the back alleys of cities, (debatable: there are criminal quests and you can beat up thugs in the alleys of cities, but whether this is a 'criminal empire' or not depends on your point of view.)
Bombard mountain fastnesses with siege engines, (it does) 'it expands both the detailed fighting system and the world of Calradia. Let us meanwhilse check what it is sold as on Steam and what it delivers already: If you have trailers or interviews promising features, please send me a link.
Which features? I checked old trailers, old interviews and those were vague and did not mention featues.