Players must form valid runs (three or more consecutive cards of the same suit) or sets (three or four cards of the same rank) in order to win at rummy. Players must also monitor the movemenfree casino slotsts of their opponents as they advance through their turns & modify their tactics as necessary. Until the draw pile runs out or until one player successfully melds all of their cards, the game is over. Points are normally given according to the number of cards in opponents' hands at the conclusion of a round, though scoring can change depending on the exact rules being followed.