Games like Sylvan Disappearance

If you finished Sylvan Disappearance, the closest matches are Reveil, Corpse Party II: Darkness Distortion, Your Turn to Die: Death Game by Majority, The House in Fata Morgana: A Requiem for Innocence and Saiaku Naru Saiyaku Ningen ni Sasagu. All 6 share its visual novel genre and are ranked by how closely their themes and modes overlap.