63		Transylvania (DOS, 1986)
50		The Dracula Files (Windows, 2009)
50		Vampire Saga: Pandora's Box (Windows, 2009)
50		Blood Ties (Windows, 2008)
50		The Vampire Diaries (Windows, 1996)
50		Dracula: Origin (Windows, 2008)
50		Blood Oath (Windows, 2010)
50		Vampire Saga: Break Out (Windows, 2012)
50		Vampire Saga: Welcome to Hell Lock (Windows, 2011)
50		Vampire Brides: Love Over Death (Windows, 2010)
50		Die Schule der kleinen Vampire: Knoblauchalarm (Windows, 2007)
50		Love & Death: Bitten (Windows, 2010)
50		Born Into Darkness (Windows, 2010)
50		Buffy the Vampire Slayer: Call of the Siren (Windows, 2002)
50		Erevos (Windows, 2001)
50		Dracula: The Last Sanctuary (Windows, 2001)
50		William R. Fisher's Beyond the Spirit's Eye (Windows, 2007)
50		Dracula 4: The Shadow of the Dragon (Windows, 2013)
44		The Mist (DOS, 1985)
42		The Lurking Horror (DOS, 1987)
41		A Vampyre Story (Windows, 2008)
40		Frankenstein Adventure (DOS, 1992)
40		Hampton Manor (DOS, 1992)
40		Daughter of Serpents (DOS, 1992)
40		Jonathan (DOS, 1993)
40		Neighbourhood Necromancer (Windows, 2017)
40		The First Mile (DOS, 2005)
40		Bureau 13 (DOS, 1995)
40		Final Soul (DOS, 1995)
40		Demon's Tomb: The Awakening (DOS, 1989)
40		The Hound of Shadow (DOS, 1989)
40		Countdown 1: The Body (Windows, 2007)
40		Shades of Death: Royal Blood (Windows, 2011)
40		The McCarthy Chronicles: Episode 1 (Windows, 2009)
40		Countdown 2: The Soul (Windows, 2007)
40		1HEART (Windows, 2014)
40		The First Mile (Windows, 2005)
40		Dracula: The Resurrection (Windows, 2000)
40		Ooze: Creepy Nites (DOS, 1989)

Notes: Games similar to Vampire's Castle Adventure, Games like Vampire's Castle Adventure, DOS, Adventure, Interactive Fiction, Text Adventure, Puzzle elements, Horror, Vampires, PC, Game Similarities.