Games like Houdini Master of the Extraordinary 1: The Temple of the Serpent

If you finished Houdini Master of the Extraordinary 1: The Temple of the Serpent, the closest matches are Jusant, Grimvalor, Tasomachi: Behind the Twilight, Scarlet Deer Inn and Shin Megami Tensei: Synchronicity Prologue. All 10 share its adventure genre and are ranked by how closely their themes and modes overlap.