Hello how may I help you? can you help me out with some tag rules? Sure what rules do you need clarifying? how big is the field of play supposed to be? While there are no restrictions it is suggested that the field of play not exceed 3.41 square kilometers about the area of Central Park or a small Olympic swimming pool ok, how do we know who wins? You can just keep playing till everyone is it or whoever it is less wins meaning they were rarely ever tug alright, how do we decide who is it first? whoever says 'who's it' is it first perfect, thanks for all the help with these rules! have fun playing