43		Grid Runner (Windows, 1996)
40		Space Pirates and Zombies 2 (Windows, 2016)
40		ThreadSpace: Hyperbol (Windows, 2007)

Notes: Games similar to Space Dude, Games like Space Dude, Evryware, FormGen, Inc., DOS, Action, Strategy, Tactics, Sci-Fi, Futuristic, 3rd-person, Other, PC, Game Similarities.