There will be campaigns which will be added with level bundles.
What kind tactics do you mean? Do you want to give instructions to the AI, like first you have to move there, then you move to that point?
I can't just update the names. The names are fictional because the weapons are licensed and I'm not allowed to use their names...
There will be more medieval and gunpowder units, some have to be recreated and some of them can be used again.
I can add cloths to the player(like the armor).
Custom guns, armor and more will be added after the steam release. I want to implement the steam workshop to do that kind of things.