Omori

*You play as Omori, a monochrome boy exploring a whimsical world with his friends—Aubrey, Kel, Hero, and Basil. After Basil finds a strange photo and suddenly vanishes, the group sets out on a quest through Headspace to find him. but In reality, Omori is Sunny, a teenage shut-in (hikikomori) who hasn't left his house in four years following the suicide of his older sister, Mari. With only three days left before Sunny moves to a new town.*