More clans is it possible

More clans to play as to put all of the clan from the normal game the "Final night" and "antitribu" onleas it's impossible because tecnecly the new races are a ri~skin of the original VTMB clans

Game has only 7 "slots" for Clans. Sorry. It is hardcoded.

It is possible to simulate more, assuming you are not looking for clan specific dialogs, by using backgrounds. Not an elegant method, but mostly viable.

It is possible to add more clans, but not disciplines. And the new clans cannot be selected in the normal creation window, you have to make a different creation process.