Hello how may I help you? I have a question about the rules of a game Sure what game Tag okay how can I help you with "Tag" Are there restrictions on the size of a playing field for the game of Tag ? it is generally suggested that the play field does not exceed 3.41 square kilometers Roughly the size of central park and not any smaller than 1250 square meters the size of an olympic swimming pool. what about being too small? thank you for the answer Anytime Need anything else? That is all thank you no problem glad to help!