44		Dead Pixels (Windows, 2012)
44		Grave Prosperity: Volume 1 - Part 1 (Windows, 2012)
42		I'm Not Alone (Windows, 2010)
41		White Day: A Labyrinth Named School (Windows, 2017)
40		The Padre (Windows, 2018)
40		A Walk in the Woods (Windows, 2018)
40		SG/ZH: School Girl/Zombie Hunter (Windows, 2018)
40		Crying is not Enough (Windows, 2018)
40		Blair Witch: Volume I - Rustin Parr (Windows, 2000)
40		Dino Crisis 2 (Windows, 2003)
40		Soundless Mountain II (Windows, 2008)
40		Blair Witch: Volume III - The Elly Kedward Tale (Windows, 2000)
40		Blair Witch: Volume II - The Legend of Coffin Rock (Windows, 2000)

Notes: Games similar to Knock-knock!, Games like Knock-knock!, Ice-Pick Lodge Ltd., Ice-Pick Lodge Ltd., Windows, Action, Survival Horror, 3rd-person, Other, Side view, PC, Game Similarities.