45		Undead Development (Windows, 2017)
45		Affliction (Windows, 2017)
45		Hollow (Windows, 2017)
45		The Brookhaven Experiment (Windows, 2016)
45		Welcome to Hanwell (Windows, 2017)
45		Finding Bigfoot (Windows, 2017)
45		Dead Realm (Windows, 2017)
45		Gevaudan (Windows, 2017)
45		Mount Hill (Windows, 2017)
45		Masked and Mysterious (Windows, 2017)
45		Horror of the Deep (Windows, 2017)
45		Visage (Windows, 2018)
44		Horror Legends (Windows, 2018)
44		Shining Hotel: Lost in Nowhere (Windows, 2018)
44		Fading Visage (Windows, 2018)
44		The Padre (Windows, 2018)
44		Witchkin (Windows, 2018)
44		Desolate (Windows, 2018)
44		Headache (Windows, 2018)
44		The Bellows (Windows, 2016)
44		Shadows Peak (Windows, 2016)
44		Terror Lab (Windows, 2016)
44		Monstrum (Windows, 2015)
44		Layers of Fear (Windows, 2016)
44		Armed Against the Undead (Windows, 2016)
44		Visitors (Windows, 2016)
43		Fireflies (Windows, 2015)
43		InsanZ: The Cake is a Lie (Windows, 2015)
43		Outlast (Windows, 2013)
42		CastleMiner Z (Windows, 2014)
42		Contagion (Windows, 2014)
42		Daylight (Windows, 2014)
41		Cry of Fear (Windows, 2013)
41		Shambles (Windows, 2013)
40		Dino Crisis 2 (Windows, 2003)
40		Cry of the Infected (Windows, 2008)
40		Erie (Windows, 2012)
40		Day of the Zombie (Windows, 2009)

Notes: Games similar to Organ Quarter, Games like Organ Quarter, Outer Brain Studios, Outer Brain Studios, Windows, Action, Survival Horror, 1st-person, PC, Game Similarities.