RTF is a global modification that replaces all towns in the game.

Interesting and cool! I understand that Necropolis is your favorite faction?

No, it's just that Necropolis has a lot of cool and inspiring units.

Actually, I like dwarves the most.

Necropolis has a problem with the conceptual part - they have too many unit variations, I think this is because undead are usually just cannon fodder.

That is, here is a classic - skeleton, zombie, ghost, vampire, lich, this is a standard set.

But skeletons can be divided into infantry and archers (at different levels), in the case of the resurrected Roman legion, this looks appropriate.

You can use mummies, there are various ghouls, resurrected animals, ghosts can be in cloaks, they can be transparent, they can look like elementals made of dust, and vampires are also divided into several types, there is a demilich, I think you can list them for a long time.

For the most part, Necropolis includes units inspired by something, for example, I really like the Dark Messiah (infantry in armor from the Dark Messiah), then one of the infantry in the Guardian helmet (this is undead inspired by Marvel), skeleton archers are an old idea of ​​Necro-Romans, that there is infantry and a separate archer unit.

Of course, there is undead imitating the sixth Heroes game (I love the sixth Heroes), then there are ghouls - this is a development of the old idea of ​​skull demons, it was initially inspired by enemies from the Overlord game, and then I was inspired by wendigos.

And the most unusual unit of the whole bunch is the fly - I was not inspired by anything, I took the effects from the water elemental and saw fast twitching streams of water and that's it - a spark, a storm, madness, I attached wings to the streams.

It's more pleasant to work with inspiration, for example, Chaos Dwarves turned out worse because I decided to make a Dwarven GHOST - T1, T2, T3 and T4 have the same armor, only the black possessed one has heavy armor, this turned into a routine (Ifrits and Titans became a breath of fresh air).

Added 4 minutes ago
The only thing I don't like is the concept of Necropolis as a whole - there is one guy and his puppets, THAT'S ALL... so I have to come up with some factions of undead that are fighting for power