marginalia is a 2D narrative puzzle game about the uncertainty of understanding others and the limits of our own perception. Set in a mysterious and melancholic atmosphere, it turns emotional interpretation into its core mechanic. Players discern the feelings hidden behind behaviors and attitudes presented through text and imagery, leaving their own interpretations within the scene. As new memories and clues continuously reshape the context of past choices, the story deepens into an intimate psychological mystery—leading players to question how they read both the world and themselves.