 In each level , the player may come across one other player temporarily connected to their game . When players approach each other they charge one another 's scarves . They cannot communicate with each other beyond patterns of singing . Players can help each other by activating strips of cloth or showing paths , but cannot hinder each other and are not necessary for completing any level . When two players finish a section at the same time they remain together into the next one ; otherwise they are connected to new players when they move on . While all of the figures generally look the same , without gender or distinguishing characteristics , individual players can be told apart by unique symbols which are shown floating in the air when they sing and are displayed on their robes at all times . The entire game takes about two to three hours to complete . 
 In each level , the player may come across one other player temporarily connected to their game . When players approach each other they charge one another <a href='null_genetive' title='1'><mark>'s</mark></a>scarves . They cannot communicate with each other beyond <a href='negative_concord' title='2'><mark>patterns</mark></a> of singing . Players can help each other by activating strips of cloth or showing paths , but cannot hinder each other and <a href='negative_concord' title='3'><mark>are</mark></a> <a href='negative_concord' title='4'><mark>not</mark></a>necessary for completing any level . When two players finish a section at the same time they remain together into the next one ; otherwise they are connected to new players when they move on . While all of the figures generally look the same , without gender or distinguishing characteristics , individual players can be told apart by unique symbols which are shown floating in the air when they sing and are displayed on their robes at all times . The entire game <a href='uninflect' title='5'><mark>takes</mark></a> about two to three hours to complete . 
In each level , the player may come across one other player temporarily connected to their game . When players approach each other they charge one anotha  scarves . They cannot communicate with each other beyond no patterns of singing . Players can help each other by activating strips of cloth or showing paths , but cannot hinder each other and ain't necessary for completing any level . When two players finish a section at the same time they remain together into the next one ; otherwise they are connected to new players when they move on . While all of da figures generally look tdasame , without gender or distinguishing characteristics , individual players can b told apart by unique symbols which are shown floating in thdair when they sing and are displayed on their robes at alll times . Thedatire game take about two to three hrs to complete .