The online version of the famine doll mask can be exchanged for gold with the pig king. In the game, players can get dolls randomly by collecting tumbleweeds, and they can also get them randomly by digging graves. Players and users can find the King of Pigs after getting the dolls, and then exchange the dolls for gold in the King of Pigs. Generally, the gold exchanged in the King of Pigs is four to seven, and the exchanged gold can be used to make technology.