99		Hellgate: London (Windows, 2018)
74		Fallout 3 (Windows, 2008)
71		Fallout: New Vegas (Windows, 2010)
69		Mass Effect 2 (Windows, 2010)
65		Hard to Be a God (Windows, 2007)
65		Borderlands (Windows, 2009)
56		Richard Garriott's Tabula Rasa (Windows, 2007)
54		Sacred 2: Fallen Angel (Windows, 2008)
53		Fallen Earth (Windows, 2009)
53		Star Wars: Galaxies - An Empire Divided (Windows, 2003)
51		Mass Effect (Windows, 2008)
47		The Elder Scrolls IV: Oblivion (Windows, 2006)

Notes: Games similar to Hellgate: London, Games like Hellgate: London, Flagship Studios, Ping0, LLC, Namco Bandai Games America Inc., Windows, Role-Playing, RPG, Post-Apocalyptic, Sci-Fi, Futuristic, Action RPG, Hack and Slash, Shooter, 1st-person, Behind view, Havok, City - London, PC, Game Similarities.