Collaborative decision making. Activities. Games. Let´s Play the Game uses collaboration to address problems in human relationships. The book is a companion to The Judgement Game, published in 2013. Through a series of activities and games, groups gather and share ideas in decision making and conflict resolution. Diversity of opinion and creativity are rewarded!This is a book for schools, reading groups, classes in critical thinking, ESL, legal theory and people with ideas about changing the criminal justice system.