Games like Zettai Meikyuu Grimm Director's Cut: Nanatsu no Kagi to Rakuen no Otome

If you finished Zettai Meikyuu Grimm Director's Cut: Nanatsu no Kagi to Rakuen no Otome, the closest matches are Variable Barricade, Amnesia, Norn9: Act Tune, Beyond the Future: Fix the Time Arrows and Diabolik Lovers: Haunted Dark Bridal. All 8 share its adventure genre and are ranked by how closely their themes and modes overlap.