Devil Inside Us Roots of Evil — is a horror game focused on the plot. Play as a priest and help the family with their cursed house, explore, follow your visions, cast out evil. Auguste Hailel, an exorcist legitimized by the Vatican, and the priest in question no longer believe in their faith. He writes a letter in which he talks about his life and his worst mission, the Roots of Evil case, which began in 1984.