Auto-translated
Okay, let's go through it in order:
* Humans: Archers, Dugal, Vitya, and the rest – definitely not.
* Demons: If it's not Deleb, they'll have a hard time. We even discussed it, and you suggested a variant on Skype. I think it works.
* Necropolis: No way! So, they multiply skeletons and zombies, and if they can also plan their moves well...
* Tower: They don't have problems at the start because of Chaos and Hunters.
* Elves: Ossir and Gilraen are doing well at the beginning, but it can be tough for others. Also, the city requires a lot of wood. I think adding a tower is possible, but not necessary.
* Academy: It would be too strong; they already have many unique features.
* Dungeon: It suits them, but they already have one tower.
* Stronghold: Well, for them, maybe the Leaning Tower of Pisa, with their brilliant engineers. And the centaurs under Haghesh kind of hint that they don't need towers.
That's how it is.