Games like Umineko no Naku Koro ni Chiru: Episode 8 - Twilight of the Golden Witch

If you finished Umineko no Naku Koro ni Chiru: Episode 8 - Twilight of the Golden Witch, the closest matches are Vampire: The Masquerade - Bloodlines 2, GreedFall, The Room 4: Old Sins, Blacksad: Under the Skin and Twin Mirror. All 9 share its adventure genre and are ranked by how closely their themes and modes overlap.