Alter Ego is a narrative-driven personality exploration game where players tap whispers to gather EGO, which they use to progress through the story and take personality tests. The game is designed for those interested in self-analysis, literature, philosophy, or psychology, offering multiple endings that change based on player choices and interpretations. Players use insights gained from the game to reflect on their own personality and see themselves in new perspectives, with the in-game world's nature shifting according to how players interpret the narrative.