Let me just say first, I am a strong believer in healthy competition. In no particular order here are some tips for making games fun while keeping the competition in perspective: 1. Divide the room into two sides. Give each side a team name. For Kidz Blitz Live events, we call our teams Blue and Green. Dividing the room with a center aisle or rope down the middle is helpful/important/critical. Games just work better with a visible team divider.