56		Subwar 2050 (DOS, 1993)
50		ACE: Air Combat Emulator (DOS, 1986)
46		Aces Over Europe (DOS, 1993)
46		Aces of the Pacific (DOS, 1992)
40		Artemis: Spaceship Bridge Simulator (Windows, 2013)

Notes: Games similar to Metaltech: EarthSiege, Games like Metaltech: EarthSiege, Dynamix, Inc., Sierra On-Line, Inc., DOS, Simulation, Sci-Fi, Futuristic, Vehicular Combat Simulator, 1st-person, Mecha, Giant Robot, Metaltech, Tribes, PC, Game Similarities.