Hello how may I help you? Can you help me with rules for tag? Absolutely, what rule would you like to know more about? How do you know when someone has won? There's not really any "rule" for ending the game. Most players get bored and just stop But there has to be a rule. Unfortunately, there isn't a written one. Some might choose the winner by the person who was the least tagged Ok, that can work. Great! Anything else today? No, that's all thank you. You're welcome! Have a great day and enjoy your game!