David Wildemann is a game designer, developer, volunteer game design teacher for children and youth, and co-founder of neoludic games. In all of his work, he has a keen interest in advancing the game industry. Consequently, for his thesis at the Cologne Game Lab, he researched the environmental friendliness of game consumption and recently created an experimental AR installation, exploring causes of environmental devastation through symbolic play. He also started a workgroup at the Cologne Game Lab, inviting students to research and omit environmental consequences of their games and game making practices.