80		After the End (Windows, 2004)
50		Alien Shooter (Windows, 2003)
50		Captain Quazar (Windows, 1997)
50		Robotron X (Windows, 1997)
48		Dead Space 2 (Windows, 2011)
45		Dead Space (Windows, 2008)
45		Crusader: No Remorse (Windows, 2011)
45		Crusader: No Regret (Windows, 2011)
44		HMS Diptera (Windows, 2010)
44		Aliens vs Predator (Windows, 2010)
43		Aliens: Colonial Marines (Windows, 2013)
43		Aliens Versus Predator (Windows, 1999)
43		DOOM (Windows, 2016)
43		DOOM (DOS, 1993)
43		DOOM II (DOS, 1994)
43		Corporate Lifestyle Simulator (Windows, 2014)
43		Soldier Vs Aliens (Windows, 2013)
43		Aliens Versus Predator 2 (Windows, 2001)
43		Alien Shooter: Revisited (Windows, 2009)
42		DOOM³ (Windows, 2004)
42		Dead Effect (Windows, 2014)
42		The Ultimate DOOM (DOS, 1995)
42		Crusader: No Regret (DOS, 1996)
42		Crusader: No Remorse (DOS, 1995)
42		Cargo 3 (Windows, 2014)
41		Deployment (Windows, 2018)
41		DOOM: VFR (Windows, 2017)
41		Putrefaction (Windows, 2015)
41		Colonial Defence Force Ghostship (Windows, 2015)
41		Zombie Shooter (Windows, 2007)
41		Clive Barker's Jericho (Windows, 2007)
41		DOOM II (Windows, 1995)
41		Solarix (Windows, 2015)
40		Przeklęta Ziemia (DOS, 1998)
40		Bedlam 2: Absolute Bedlam (DOS, 1997)
40		Cthon (Windows, 2017)
40		The Reap (Windows, 1997)
40		The Ultimate DOOM (Windows, 1996)
40		Xenomorph (Windows, 2018)
40		Reframed (Windows, 2018)
40		Project Xenoclone (Windows, 2006)
40		Mini Doom II (Windows, 2018)
40		DOOM (Windows, 1995)
40		Martian Gothic: Unification (Windows, 2000)
40		Psychotoxic (Windows, 2005)
40		Mini Doom (Windows, 2016)
40		Shadowgrounds (Windows, 2006)
40		Cobra (DOS, 1987)
40		Death Illustrated (Windows, 2002)
40		Corridor 7: Alien Invasion (DOS, 1994)
40		Postal (Windows, 1997)
40		In Extremis (DOS, 1993)
40		Hellforces (Windows, 2005)

Notes: Games similar to Bunch of Heroes, Games like Bunch of Heroes, NGD Studios, NGD Studios, Windows, Action, Sci-Fi, Futuristic, Shooter, Horror, Isometric, PC, Game Similarities.