If you liked this
Games like Blue Orchid: Interactive Story
If you finished Blue Orchid: Interactive Story, the closest matches are Pentiment, AI: The Somnium Files - Nirvana Initiative, AI: The Somnium Files, Sarawak and Hello Charlotte Ep.2: Requiem Aeternam Deo. All 10 share its adventure genre and are ranked by how closely their themes and modes overlap.
