39. On-demand printing reduces production cost. It used to cost a lot of money to print game boards, cards, and booklets because you were required to order hundreds (or thousands) of copies at a minimum. On-demand print services are now available where the unit cost is the same whether you order one or 1000 copies. This brings down the production cost of game materials within the reach of most organizations.

40. Ownership of the learning process. When people participate in training games and activities, they don’t passively listen to the teacher’s lectures or read chapters in a textbook. They take stronger responsibility for mastering new skills and knowledge. They break the culture of passive learning and become more skilled in working on their own and with their peers.