osu! detects beatmaps in common between two or more players in the room and make a vote list, players open the list and are allowed give two votes the first map of their choice and 1 star to the others. After voting, this list is disabled and osu creates a queue depending on all the votes. Beatmap with the most votes so far, it appears somewhere, and the host may *optionally* choose to start that song and, this way successively with the following map. If a player enters the game, the list adds maps in common, and the same voting method is applied to him, and also all the players that have the map are allowed to give 1 vote to that song. After playing the last map, the queue and the voting list are restarted.