You play as an unnamed two-year-old child, the protagonist of Among the Sleep. Your perspective is central to the game's unique horror and emotional impact. As a toddler, your movement is limited; you can crawl, walk slowly, and perform small jumps. You are vulnerable and rely heavily on your senses and your companion, Teddy, for guidance and comfort. Your small size allows you to access hidden areas and crawl under obstacles, which is a core gameplay mechanic.

The child's innocence and vulnerability are key to the game's themes. The world is seen through their eyes, often distorted and terrifying, reflecting their limited understanding of adult problems. Your journey is one of discovery, not just of the physical environment, but of the emotional landscape of your home. The child's reactions to the unsettling events are often subtle, conveyed through whimpers, heavy breathing, and visual cues, drawing You deeper into their experience.