Reflection of Mine is a puzzle game about dissociative identity disorder in which the player controls two characters simultaneously—one repeating the movements of the other. Both move in the same direction at the same time, but the map is split between them, meaning one girl may face flowers while the other faces a trap at the same coordinates. The game belongs to Lilly, a person whose memory is fragmentary and whose consciousness is shared with other personalities she cannot fully perceive. Finding the exit requires navigating both halves of a reality that isn't treating either of them the same way.