Windy Demolition Blow up balloons and release the air to demolish walls made of paper cups. Use this game to introduce the story of Joshua and the battle of Jericho. BibleGamesCentral | May 3, 2019 adults, ages 10 to 14, ages 14 to 99, ages 6 to 10, games, indoor, joshua, joshua 6:1-20, kids, large group, low energy, low prep, moderate energy, small group, wall of jericho, youths