64		The Forest (Windows, 2014)
63		Wick (Windows, 2015)
62		Sylvio (Windows, 2015)
62		Nevrosa: Prelude (Windows, 2017)
62		The Evil Within 2 (Windows, 2017)
62		10 Years After (Windows, 2015)
62		Emily Wants to Play (Windows, 2015)
61		Antihorror (Windows, 2016)
61		Night Light (Windows, 2016)
61		Raptor Valley: Night 1 (Windows, 2016)
61		Invention 2 (Windows, 2016)
61		Dark Deception (Windows, 2018)
61		Cryostasis (Windows, 2008)
61		Nevrosa: Escape (Windows, 2017)
61		Evil Resistance: Morning of the Dead (Windows, 2008)
61		Call of Cthulhu: Dark Corners of the Earth (Windows, 2006)
61		Alone in the Dark (Windows, 2008)
60		Unforgiving: A Northern Hymn (Windows, 2017)
60		Scary New Year (Windows, 2018)
60		Horror Hospital (Windows, 2017)
60		Cemetery Warrior III (Windows, 2017)
60		Wraith (Windows, 2017)
60		Dark Maze (Windows, 2017)
60		Sinistry Silinium (Windows, 2017)
60		Resident Evil: Survivor (Windows, 2002)
60		Roots of Insanity (Windows, 2017)
60		Silent Hill 4: The Room (Windows, 2004)
60		Husk (Windows, 2017)
60		Mist Survival (Windows, 2018)
60		Bloodline (Windows, 2005)
60		The Suffering: Ties That Bind (Windows, 2005)
60		Reficul (Windows, 2017)
60		Contagion VR: Outbreak (Windows, 2018)
55		Subnautica (Windows, 2014)
54		7 Days to Die (Windows, 2013)
54		Sniper Elite: Nazi Zombie Army 2 (Windows, 2013)
54		Sniper Elite: Nazi Zombie Army (Windows, 2013)
53		Arizona Sunshine (Windows, 2016)
53		Montas (Windows, 2014)
52		Resident Evil 7: Biohazard (Windows, 2017)
51		Timore Inferno (Windows, 2016)
51		Dead by Daylight (Windows, 2016)
51		Resident Evil 7 Teaser: Beginning Hour (Windows, 2016)
50		Reframed (Windows, 2018)
50		The Spirit Underneath (Windows, 2017)
50		Way of Hero (Windows, 2017)
50		Overkill's The Walking Dead (Windows, 2018)
50		Beach Cry of VR (Windows, 2017)
50		Lost Base Escape (Windows, 2017)
50		Near Death Experience (Windows, 2017)
50		Hotel 19-95 (Windows, 2017)
43		Damned (Windows, 2014)
41		Ancient Guardian (Windows, 2016)
41		Zombies on a Plane (Windows, 2016)
40		The Council of Hanwell (Windows, 2018)
40		Soviet Lunapark VR (Windows, 2018)
40		Throw Anything (Windows, 2018)

Notes: Games similar to SCP: Containment Breach, Games like SCP: Containment Breach, Undertow Games, Undertow Games, Windows, Action, Survival Horror, Horror, Survival, 1st-person, Blitz3D, SCP Foundation, PC, Game Similarities.