54		Panic Invaders (Windows, 2004)
44		Jetpak: Solar Crisis (Windows, 2004)
44		Great Glacier (Windows, 2004)
43		Plasma Warrior (Windows, 2007)
43		TechnoSylph: vsys gaiden Special version (Windows, 2003)
43		Lunar Jetman (Windows, 2003)
42		Atomaders (Windows, 2002)
41		Spingun (Windows, 2016)
41		Cylindrix (Windows, 2001)
40		Invasion of the Mutant Space Bats of Doom (DOS, 1995)
40		Orion Odyssey: The Search for the Magic Ankh (DOS, 1991)
40		Kurt's Spaced Invaders (DOS, 1995)
40		Cyril Cyberpunk (DOS, 1996)
40		Trancelation (Windows, 2018)
40		Fire and Ice (DOS, 1989)
40		Cylindrix (DOS, 1996)
40		Obliterator (DOS, 1989)
40		Space Junkie (Windows, 1997)
40		Missile Command (Windows, 1999)
40		Asteroid Pilot (DOS, 1982)
40		Rocket Lander (DOS, 1982)
40		Round 42 (DOS, 1986)
40		Liberator (Windows, 2010)

Notes: Games similar to 1Key Rocket Launcher, Games like 1Key Rocket Launcher, Generation Stars, Generation Stars, Windows, Action, Sci-Fi, Futuristic, Arcade, PC, Game Similarities.