Games like Uncle Buddy's Phantom Funhouse

If you finished Uncle Buddy's Phantom Funhouse, the closest matches are Schrödinger's Call, Your Turn to Die: Death Game by Majority, Sarawak, Super Danganronpa Another 2 ~The Moon of Hope and Sun of Despair~ and Across the Grooves. All 6 share its visual novel genre and are ranked by how closely their themes and modes overlap.