Main character is currently a female(or futa) human (still not quite sure about that. Maybe she will be a unique species that cannot be found anywhere else, making hybrids between her and anything else also unique). There will be a lot of base species (currently only 7 (Centaur, Harpy, Angel, Succubus, Mermaid, Plant, Lavagirl)) and all possible combinations as hybrids as your character pool to recruit from/ breed. NPCs will mostly be variants of those species or completely unique ones.