The MEGA Game Book is a compendium of educational games (on-line games, activity games, board games) on the topics of environmental protection, management, and governance. It has been prepared by the Moldovan Environmental Governance Academy (MEGA) to help environmental organizations, teachers of classes on ecology and environment, trainers delivering sessions on these topics at various events, and other educators to enhance their education and learning practice through play, entertainment, and fun. The MEGA Game Book is also meant to support research on gamification in environmental education and the market of environmental “serious games”. Moldovan Environmental Governance Academy (MEGA), Chisinau, 2015.