80		Code 7 (Windows, 2017)
80		Les Portes du Temps (DOS, 1989)
52		Secret Little Haven (Windows, 2018)
52		Paranoia (DOS, 1993)
50		Another Lifeless Planet and Me With No Beer (DOS, 1989)
50		Beyond the Tesseract (DOS, 1988)
50		Starship Titanic (Windows, 1998)
50		The Crack of Doom (DOS, 1989)
50		2112: A Field Trip (Windows, 2001)
50		Arthur: The Quest for Excalibur (DOS, 1989)
50		Megacorp (DOS, 1989)
50		Marooned Again (DOS, 1990)
50		Gnome Ranger (DOS, 1987)
50		Trekboer (DOS, 1985)
50		Hadean Lands (Windows, 2016)
50		Suspended (DOS, 1983)
50		The Guild of Thieves (DOS, 1987)
50		Fahrenheit 451 (DOS, 1984)
41		Stories Untold (Windows, 2017)
40		Sex Vixens From Space (DOS, 1989)
40		The Shadows of Mordor (DOS, 1988)
40		Event[0] (Windows, 2016)
40		Abyss (Windows, 2016)
40		The Fellowship of the Ring (DOS, 1986)
40		VariTale (DOS, 1987)
40		Fish (DOS, 1988)
40		Planet of Lust (DOS, 1989)

Notes: Games similar to Hitchhiker's Guide to the Galaxy Remake, Games like Hitchhiker's Guide to the Galaxy Remake, DN Games, DN Games, Windows, Adventure, Sci-Fi, Futuristic, Interactive Fiction, Text Adventure, 1st-person, Fixed, Flip-screen, Adventure Game Studio, AGS, PC, Game Similarities.