99		X-COM: UFO Defense (PlayStation, 1995)
99		XCOM 2 (PlayStation 4, 2016)
80		Mecho Wars: Desert Ashes (PlayStation 4, 2018)
63		Sid Meier's Civilization: Revolution (PlayStation 3, 2008)
52		FLOCK! (PlayStation 3, 2009)
50		Thea: The Awakening (PlayStation 4, 2017)
45		X-COM: Terror from the Deep (PlayStation, 1996)
41		Sid Meier's Civilization II (PlayStation, 1999)
40		Pox Nora (PlayStation 4, 2017)

Notes: Games similar to XCOM: Enemy Unknown, Games like XCOM: Enemy Unknown, Firaxis Games, Inc., 2K Games, Inc., PlayStation 3, Strategy, Tactics, Sci-Fi, Futuristic, Managerial, Business Simulation, RPG elements, Turn-based, Bird's-eye view, UnrealEngine3, Sony PlayStation, PSX, PS1, PS2, PS3, PS4, Game Similarities.