Games like Kurai Nichiyoubi: Sombre Dimanche

If you finished Kurai Nichiyoubi: Sombre Dimanche, the closest matches are Corpse Party II: Darkness Distortion, Your Turn to Die: Death Game by Majority, The House in Fata Morgana: A Requiem for Innocence, Saiaku Naru Saiyaku Ningen ni Sasagu and Apathy: Gakkou de Atta Kowai Hanashi - Visual Novel Version. All 6 share its visual novel genre and are ranked by how closely their themes and modes overlap.