65		The Deed (Windows, 2015)
65		The Deed: Dynasty (Windows, 2016)
60		Scooby-Doo!: Mystery of the Fun Park Phantom (Windows, 1999)
54		The Mercury Man (Windows, 2018)
52		My Little Investigations (Windows, 2014)
50		Great Adventures: Lost in Mountains (Windows, 2010)
44		Earthworms (Windows, 2018)
43		The White Chamber (Windows, 2005)

Notes: Games similar to Barclay: The Marrowdale Murder, Games like Barclay: The Marrowdale Murder, Crimson Duck Studios, Crimson Duck Studios, Windows, Adventure, Graphic Adventure, Puzzle elements, Detective, Mystery, Bird's-eye view, PC, Game Similarities.