Games like Haunted Hotel: Charles Dexter Ward - Collector's Edition

If you finished Haunted Hotel: Charles Dexter Ward - Collector's Edition, the closest matches are The Room 4: Old Sins, True Fear: Forsaken Souls - Part 1, Mystery Case Files: Huntsville, Mystery Case Files: Ravenhearst and Mystery Case Files: Prime Suspects. All 8 share its adventure genre and are ranked by how closely their themes and modes overlap.