Hello how may I help you? Hello. Help me game rules. Sure, what do you need help with? Game of tag. Okay, what would you like to know about tag? Is there any restriction for this game? I'm assuming you're asking about restrictions for the field of play? Yes exactly. Well, no. No restrictions, but there are suggestions - shouldn't be bigger than the size of Central park and shouldn't be smaller than the size of an Olympic swimming pool, for example Alright, thanks. You're welcome!