From the publisher: Fifty new side splitting Curses that will make you beg for more and 50 new crazy "challenge cards" that are easy to do but hard to watch without laughing. Also 8 NEW Ding Cards! You can mix the new curses with the original curses decks and use it with the original rules or you can play More Curses as a stand alone game. Whatever you do keep playing and keep laughing; it's good for you.