This thesis investigates the field of sustainable and digital transformation. Due to the rapid technological development in digital transformation and the potential ambiguities of sustainability, this thesis arrives from a critical perspective on what is sustainable and what is not. A lack of research in the fields combining sustainability and digital transformation leads the author, in collaboration with the TECH4SDT to create, develop and test 12 cards constituting a serious game in order to answer the problem statement: “How do you create a tool that facilitates reflection and discussion upon sustainable and digital transformation between researchers at a university?”. The results show how the cards facilitated and stimulated discussion upon the subjects of sustainable and digital transformation while reflection was only detected in very small parts.