Dead or Alive Xtreme Beach Volleyball takes place on Zack Island, a tropical island which he purchased and named after himself, after winning big at a casino. Zack declares the island the official location of the fourth Dead or Alive tournament. When the invites are sent and people start arriving, everyone realizes that only women were invited to the island. What is the meaning of this and how will the ladies amuse themselves in their free time on the tropical island?