Interplaytions is an interactive music composition puzzle game in that allows the player to create music with an AI composer. The existence of a 'creative AI' fears a lot of people, as if it can substitute human creators. We wanted to raise questions about this point of view. Our aim was to let the player perceive the AI composer as a creative agent while maintaining the playfulness of making music. The game is played inside an arcade cabinet, in order to let the player actually create music while operating a device that is solely made for play.