>>96339519
>what kind of races would be available for playing?
Well there's the natives like the orcs, arakkoa, ogres, etc., the not as native variants of Draenei, the Alliance invaders(humans, dwarves, high elves, gnomes), Ethereals and maybe some Old Horde races like goblins and forest trolls depending on how canon you consider WC2 gameplay to be.
And if it's set after the Frozen Throne you can have night elves, blood elves and naga.
And also demons.