85		X-COM: Interceptor (Windows, 1998)
82		Star Rangers (DOS, 1995)
82		Elite: Dangerous (Windows, 2015)
80		StarMade (Windows, 2014)
72		Star Trek: Bridge Commander (Windows, 2002)
70		Star Raiders (Windows, 2010)
54		Alpha Storm (DOS, 1997)
51		GoD Factory: Wingmen (Windows, 2014)
50		Space Trader (Windows, 2007)
50		Infestation (DOS, 1990)
41		Stealth Combat (Windows, 2002)

Notes: Games similar to Xenocracy, Games like Xenocracy, Simis Limited, Grolier Interactive Inc., Windows, Action, Simulation, Strategy, Tactics, Sci-Fi, Futuristic, Shooter, Vehicular Combat Simulator, 1st-person, Space Flight, PC, Game Similarities.