• This book constitutes the refereed post-conference proceedings of the 10th EAI International Conference on ArtsIT, Interactivity and Game Creation, ArtsIT 2021 which was held in December 2021. Due to COVID-19 pandemic the conference was held virtually. The 31 revised full papers presented were carefully selected from 57 submissions. The papers are thematically arranged in the following sections: Media Arts and Virtual Reality; Games; Fusions; Collaboration, Inclusion and Participation; Artificial Intelligence in Art and Culture; Approaches and Applications.