58		World of WarCraft (Windows, 2004)
58		Guild Wars (Windows, 2005)
57		City of Villains (Windows, 2005)
56		City of Heroes (Windows, 2004)
56		EverQuest II (Windows, 2004)
55		The Lord of the Rings Online: Shadows of Angmar (Windows, 2007)
54		Age of Conan: Hyborian Adventures (Windows, 2008)
54		Atlantica Online (Windows, 2008)
54		Dark Age of Camelot (Windows, 2001)
54		Richard Garriott's Tabula Rasa (Windows, 2007)
54		Asheron's Call 2: Fallen Kings (Windows, 2002)
53		Star Wars: Galaxies - An Empire Divided (Windows, 2003)
53		Guild Wars 2 (Windows, 2012)
52		EverQuest (Windows, 1999)
52		Aion (Windows, 2009)
50		Villagers & Heroes of a Mystical Land (Windows, 2011)

Notes: Games similar to The Matrix Online, Games like The Matrix Online, Monolith Productions, Inc., SEGA of America, Inc., Warner Bros. Interactive Entertainment Inc., Windows, Role-Playing, RPG, Cyberpunk, Dark Sci-Fi, Martial Arts, Massively Multiplayer, Persistent, Behind view, The Matrix, PC, Game Similarities.