Education, Teaching Aid and Training Content Design Cohesion Board Game by Chan Wing Ki Cohesion is a cooperative board game created for families facing frequent conflicts and communication problems. Players work together within a time limit to remove conflict cards by collecting value cards that represent appreciation, harmony, discipline and warmth. The set includes character cards, event cards, a printed map, an hourglass and acrylic value tiles. Cards may not be shown to others, so players must talk to plan each move. The game encourages family members to act as a team and to solve real problems in a constructive way.