Summoning & Turning Friendly NPCs - Creatures, Undead and Vampire Companions (followers)
I would love to be able to turn animal/creature companions (like our servants), create friendly undead NPCs that can follow/assist me, from skeletons to ghouls, then more advanced and dangerous undead (e.g. wraiths, death-knights?) until at the top of this research tree I could create a vampire companion to share eternity with and maybe even customisations for them in future too (Abilities and Appearance)
And the ability to resurrect these beloved companions of the night ^,,^
(Below is a possible extension for later, the above is what I would love to see most)
Additionally external NPC vampires where you could have a diplomacy/relationship system to either befriend, coexist or battle them. Could be expanded into creating NPC bloodlines, clans that you could join (or found your own!) or war against for territory/food - could result in solo/PvE server warzones etc.
More PvE Content please!
I LOVE this game, keep it up! <3