Games like Akanesasu Sekai de Kimi to Utau

If you finished Akanesasu Sekai de Kimi to Utau, the closest matches are Spade no Kuni no Alice: Wonderful Black World, Amnesia, Kami Naru Kimi To, Drastic Killer and L.G.S.: Shinsetsu Houshin Engi. All 9 share its puzzle genre and are ranked by how closely their themes and modes overlap.