The Gnumies
Gnumies are several races of alien space-faring creatures who love to party. They have parties as often as possible and invite all their friends¸ but try to avoid having certain party-crashers as guests. Getting families to come gives players extra points ¸ but allowing gate-crashers in¸ loses points. Of course¸ certain guests have special powers which can help or hinder players in their search for the best party. In the end¸ the player with the best party guests earns the most points and wins the game.