80		FurtherTime 1.0 (Windows, 2001)
55		VR Sushi Bar (Windows, 2017)
50		Real Flight R/C Simulator Deluxe (Windows, 1999)
50		Lightspeed (DOS, 1990)
50		X: Beyond the Frontier (Windows, 2000)
44		Wing Commander III: Heart of the Tiger (DOS, 1994)
40		Fly8 (DOS, 1993)
40		Grimm's Hatchery (Windows, 2007)
40		Whirlwind over Vietnam (Windows, 2007)
40		Wing Commander III: Heart of the Tiger (Windows, 2011)

Notes: Games similar to Startide, Games like Startide, MMEU, Swimming Scorpions, Ltd., Forever Entertainment S. A., Windows, Simulation, Fantasy, Sci-Fi, Futuristic, Arcade, Shooter, 1st-person, Flight, Aviation, Mecha, Giant Robot, PC, Game Similarities.