99		Homeworld: Cataclysm (Windows, 2000)
99		Homeworld (Windows, 1999)
99		Homeworld: Remastered Collection (Windows, 2015)
83		Star Trek: Armada II (Windows, 2001)
82		Star Trek: Armada (Windows, 2000)
81		Battlefleet Gothic: Armada (Windows, 2016)
80		Ancient Space (Windows, 2014)
74		Conquest: Frontier Wars (Windows, 2001)
73		Star Trek: Deep Space Nine - Dominion Wars (Windows, 2001)
72		Homeworld: Deserts of Kharak (Windows, 2016)
72		Sins of a Solar Empire (Windows, 2008)
71		Star Ruler (Windows, 2010)
70		Battlestar Galactica: Deadlock (Windows, 2017)
70		Star Ruler 2 (Windows, 2015)
70		Star Wolves 3: Civil War (Windows, 2009)
70		Gemini Wars (Windows, 2012)
70		Star Hammer: The Vanguard Prophecy (Windows, 2015)
70		Blue Libra (Windows, 2015)
67		Impossible Creatures (Windows, 2003)
62		Star Wars: Force Commander (Windows, 2000)
57		Warhammer 40,000: Dawn of War (Windows, 2004)
52		Warhammer 40,000: Dawn of War III (Windows, 2017)
46		Ground Control II: Operation Exodus (Windows, 2004)
45		Perimeter (Windows, 2004)
45		Nexagon Deathmatch (Windows, 2003)
45		Ground Control (Windows, 2000)
45		Empire Earth (Windows, 2001)
45		Disney's Treasure Planet: Battle at Procyon (Windows, 2002)
44		Earth 2150: The Moon Project (Windows, 2001)
44		Earth 2160 (Windows, 2005)
44		Empire Earth II (Windows, 2005)
44		Earth 2150 (Windows, 2000)
44		Earth 2150: Lost Souls (Windows, 2002)
43		Pax Solaris (Windows, 2005)
43		Trash (Windows, 2005)
43		Smugglers (Windows, 2001)
43		The Outforce (Windows, 2001)
42		Particle Fleet: Emergence (Windows, 2016)
42		Times of Conflict (Windows, 2000)
42		Perimeter: Emperor's Testament (Windows, 2006)
42		Arena Wars Reloaded (Windows, 2007)
42		Stellaris (Windows, 2016)
42		Sins of a Solar Empire: Rebellion (Windows, 2012)
41		Final Demand: The Challenge (Windows, 1999)
41		First Strike: Final Hour (Windows, 2017)
41		Istrolid (Windows, 2016)
41		The Show (Windows, 2007)
41		Machines (Windows, 1999)
41		Empire Earth III (Windows, 2007)
40		Adeptus Titanicus: Dominus (Windows, 2018)
40		Philip José Farmer's Riverworld (Windows, 1998)
40		Clad in Iron: Sakhalin 1904 (Windows, 2018)
40		Star Fleet II: Krellan Commander (DOS, 1989)
40		Battleship Lonewolf 2 (Windows, 2018)
40		Strain Tactics (Windows, 2017)
40		Orch Star (Windows, 2017)
40		Panic Soldier (DOS, 1997)
40		The Horus Heresy: Betrayal at Calth (Windows, 2018)
40		Beyond the Void (Windows, 2017)
40		Stormrise (Windows, 2009)
40		Project Aftermath (Windows, 2008)
40		Hive Rise (Windows, 2009)
40		Shattered Suns (Windows, 2008)
40		There Came an Echo (Windows, 2015)
40		Achron (Windows, 2011)
40		Rising Lands (Windows, 1997)
40		Picaroon (Windows, 2011)
40		Stellar Impact (Windows, 2011)
40		Tryst (Windows, 2012)
40		Guardians of Atlas (Windows, 2016)
40		Annex: Conquer The World (Windows, 2012)
40		Naval War: Arctic Circle (Windows, 2012)
40		Zero-K (Windows, 2012)
40		Oil Rush (Windows, 2012)
40		Mechs & Mercs: Black Talons (Windows, 2015)

Notes: Games similar to Homeworld 2, Games like Homeworld 2, Relic Entertainment, Sierra Entertainment, Inc., Vivendi Universal Games, Inc., Windows, Strategy, Tactics, Sci-Fi, Futuristic, Real-Time, 3rd-person, Other, Space Flight, Free-roaming camera, PC, Game Similarities.