65		Tryst (Windows, 2012)
64		Picaroon (Windows, 2011)
64		Stellar Impact (Windows, 2011)
63		Homeworld: Deserts of Kharak (Windows, 2016)
63		Stellaris (Windows, 2016)
62		Hive Rise (Windows, 2009)
61		Disney's Treasure Planet: Battle at Procyon (Windows, 2002)
60		Nexagon Deathmatch (Windows, 2003)
60		Pax Solaris (Windows, 2005)
60		Philip José Farmer's Riverworld (Windows, 1998)
60		Impossible Creatures (Windows, 2003)
60		Times of Conflict (Windows, 2000)
60		Machines (Windows, 1999)
57		Sins of a Solar Empire: Rebellion (Windows, 2012)
55		Zero-K (Windows, 2012)
55		Naval War: Arctic Circle (Windows, 2012)
55		Gemini Wars (Windows, 2012)
54		Star Ruler (Windows, 2010)
53		Sins of a Solar Empire (Windows, 2008)
52		Star Ruler 2 (Windows, 2015)
52		Star Wolves 3: Civil War (Windows, 2009)
51		Arena Wars Reloaded (Windows, 2007)
51		Conquest: Frontier Wars (Windows, 2001)
50		Star Trek: Deep Space Nine - Dominion Wars (Windows, 2001)
50		The Show (Windows, 2007)
50		Final Demand: The Challenge (Windows, 1999)
50		Panic Soldier (DOS, 1997)
46		Homeworld: Remastered Collection (Windows, 2015)
43		Ancient Space (Windows, 2014)
43		Homeworld (Windows, 1999)
43		Homeworld: Cataclysm (Windows, 2000)
41		Homeworld 2 (Windows, 2003)
40		Star Wars: Force Commander (Windows, 2000)

Notes: Games similar to Annex: Conquer The World, Games like Annex: Conquer The World, DelphaDesign, DelphaDesign, Windows, Strategy, Tactics, Sci-Fi, Futuristic, Real-Time, 3rd-person, Other, PC, Game Similarities.