X-COM: UFO Defense is a renowned turn-based tactical strategy game developed by Mythos Games and MicroProse. Released for the Sony PlayStation 1, it thrusts players into a gripping sci-fi universe where Earth is under threat from alien invasions. As the commander of the eponymous X-COM, players must strategically manage resources, research alien technologies, build bases, and lead squads in isometric ground battles against extraterrestrial enemies. With its deep strategic gameplay, permadeath mechanics, and tense atmosphere, X-COM offers a challenging and immersive experience in the strategy genre.