Hello how may I help you? Can you help me with game rules? Sure, what would you like to know? Are there any restricitons on the field of play in the game, Tag? There are no restrictions, however, it is suggested that the field of play not exceed 3.41 square kilometers. It should also be no smaller than 1250 square meters. That seems a little small for our purposes. I am glad it is just a suggestion. And not a restriction. Thank you. These suggestions are based on the size of Central Park and an Olympic swimming pool. Is there anything more I can help with? I understand. Yes...how do I know who it "it" first? Thank you for understanding. *is The person who asks who is "it" first, it "it."