Queen Heroine

One of the heroines in this game is a queen.

A queen regnant is a female monarch of equivalent power to a male king.

A queen consort is the wife of a reigning king without equal power.

A queen dowager is a former queen consort whose husband has died

And a queen mother is either a queen dowager, or a queen regnant who has abdicated, whose son or daughter has become the monarch.