Games like Arsene Lupin: Once a Thief

If you finished Arsene Lupin: Once a Thief, the closest matches are Cocoon, Chants of Sennaar, Duck Detective: The Secret Salami, AI: The Somnium Files - Nirvana Initiative and Agatha Christie: Hercule Poirot - The London Case. All 10 share its adventure genre and are ranked by how closely their themes and modes overlap.