99		1979: Invasion Earth (Windows, 2017)
99		SDI2040 (DOS, 1993)
99		PC-Fun (DOS, 1985)
99		Zak Zapper (Windows, 2000)
99		3D Mars Mission (Windows, 2001)
99		Buggers (Windows, 2001)
99		Invaders Possibly from Space (Windows, 2009)
99		Just Shoot The Thing! (Windows, 2000)
99		3D Alien Invasion (Windows, 1998)
99		Galaxian (Windows, 2008)
99		Tick Attack (DOS, 1983)
99		Love Invaders (Windows, 2005)
99		Invaders From Neptune! (Windows, 2000)
99		The Interceptor (DOS, 1993)
99		Spac3 Invaders Extr3me (Windows, 2018)
99		Alien Invaders 2000 (Windows, 1999)
99		Space Intruders (DOS, 1993)
99		Space Invaders (Windows, 1999)
99		Zapshot (DOS, 1986)
99		Totally Tiny Arcade (Windows, 2007)
99		Super Destronaut (Windows, 2016)
99		Titan Attacks! (Windows, 2006)
99		Yars' Revenge (Windows, 2010)
99		Space Armada (Windows, 2010)
99		3105 A.D. (Windows, 2003)
99		CHAMP Invaders (DOS, 1997)
99		TIE Invaders (DOS, 1996)
99		LaserAge (Windows, 1999)
99		Super Stupid Space Invaders (DOS, 1997)
99		Space Commanders (DOS, 1983)
99		Avenger (DOS, 1997)
99		Space Invaders (DOS, 1995)
99		Galaxy Invaders (Windows, 2004)
99		Alien Sky (Windows, 2004)
99		CHAMP Galaxia (DOS, 1996)
99		Blasturon (Windows, 2008)
99		Orbsters (Windows, 1997)
99		Alien Attack (DOS, 1993)
99		Astrosmash (Windows, 2010)
99		Cash Invaders (DOS, 2002)
99		Bandits! (DOS, 1992)
99		Invaders 95 (Windows, 1995)
99		Fighter (Windows, 1995)
85		Tintin on the Moon (DOS, 1989)
85		Out of This World (DOS, 1992)
85		Lunar Take (DOS, 1989)
85		PLEBS (DOS, 1989)
84		Plexu: The Time Travellers (DOS, 1990)
84		Galactic Battle (DOS, 1990)
84		Space Spirals (DOS, 1988)
84		StarBlade (DOS, 1990)
83		Worm Burner (DOS, 1987)
83		Tommy's Space Goblins (DOS, 1987)
83		N++ (Windows, 2016)
82		Jetsons: The Computer Game (DOS, 1992)
82		Patriot Command (DOS, 1992)
82		Abduction Bit (Windows, 2016)
82		Super Mutant Alien Assault (Windows, 2016)
82		1993 (DOS, 1992)
81		Axiom Verge (Windows, 2015)
81		Ricochet (Windows, 2001)
81		Electroman (DOS, 1993)
81		Gravitar (DOS, 1993)
80		CHAMP Galagon (DOS, 1997)
80		Galagatron (Windows, 1996)
80		Max 2: Counterattack (Windows, 2002)
80		Abstractanoid (Windows, 2017)
80		FreeStrike (Windows, 2001)
80		Robot Heroes (Windows, 2017)
80		Galaga (Windows, 2004)
80		Spider Fighter (Windows, 2010)
80		Cybernoid II (Windows, 2002)
80		Invasion (Windows, 2017)
80		Demons to Diamonds (Windows, 2010)
80		Space Fortress (DOS, 1999)
80		Brickquest 2 (Windows, 2008)
80		Blast Lander (Windows, 2017)
80		Acky's XP Breakout (Windows, 2004)
80		Back to Earth (Windows, 2004)
80		Centipede (Windows, 2010)
80		Mars Taxi (Windows, 1997)
80		Explosionade (Windows, 2015)
80		Star Ship Attack (DOS, 1982)
80		Kurt's Spaced Invaders (DOS, 1995)
80		Out of This World (Windows, 2006)
80		Horizon Shift (Windows, 2015)
80		Fractal Fighter (Windows, 2007)
80		Chicken Invaders: Revenge of the Yolk (Windows, 2006)
80		Super Destronaut DX (Windows, 2018)
80		GAMP (Windows, 2016)
80		Älg Invaders: Return of the Gädda (Windows, 2016)
80		Brickquest (Windows, 2006)
80		Astro Fury (Windows, 2008)
80		Millipede (Windows, 2004)
80		Natomi Bottle Rockets Extreme (Windows, 2002)
80		Wings 2 (Windows, 2006)
80		UFO (DOS, 1982)
80		Choppy the Pork Chop (Windows, 1996)
80		Back to Earth 2 (Windows, 2007)
80		Capsule Force (Windows, 2015)
80		Asteroid Pilot (DOS, 1982)
80		Bit-Bat (DOS, 1982)
80		Pixel Space Battles (Windows, 2017)
72		Tommy's Lander (DOS, 1986)
72		Crazy Nick's Software Picks: Roger Wilco's Spaced Out Game Pack (DOS, 1992)
71		One Must Fall 2097 (DOS, 1994)
70		Asteroids (Windows, 2010)
70		Missile Command (Windows, 2010)
70		AstroRaid (Windows, 2003)
70		Out on a LEM (DOS, 1984)
70		Megamania (Windows, 2010)
70		Space Taxi (Windows, 2004)
70		Toho Invaders (Windows, 2009)
70		The Eternal Castle (Windows, 2019)
70		Original Journey (Windows, 2017)
70		Gravitar (Windows, 2010)
70		Dilbert's Desktop Games (Windows, 1997)
70		Computer Space Simulator (Windows, 2005)
70		Space Taxi 2 (Windows, 2004)
55		Star Breaker (DOS, 1989)
55		Rompe Muros (DOS, 1989)
55		Revenge of Defender (DOS, 1989)
55		Moonwalker (DOS, 1989)
55		Arkanoid: Revenge of DOH (DOS, 1989)
55		Bong Bong (DOS, 1989)
55		Breakoff (DOS, 1989)
55		Trantor the Last Stormtrooper (DOS, 1989)
55		RoboCop (DOS, 1989)
55		Fiendish Freddy's Big Top O' Fun (DOS, 1989)
55		Aldo Again (DOS, 1989)
55		Chuckie Egg (DOS, 1989)
55		Twilight Treasures (DOS, 1989)
55		Menace (DOS, 1989)
55		Super Pac-Man (DOS, 1989)
55		PC-Fender (DOS, 1989)
55		Meteors (DOS, 1989)
55		Zappa Roidz (DOS, 1989)
55		Intifada (DOS, 1989)
55		Cosmic Sheriff (DOS, 1989)
55		Baal (DOS, 1989)
55		Blood Money (DOS, 1990)
54		Buggy Ranger (DOS, 1990)
54		TAGAP 2: The Apocalyptic Game About Penguins 2 (Windows, 2011)
54		Navy Moves (DOS, 1990)
54		Joe Blade (DOS, 1990)
54		Shaft (DOS, 1990)
54		Netherworld (DOS, 1990)
54		La Espada Sagrada (DOS, 1990)
54		Cool Ball (DOS, 1990)
54		RS-2 (DOS, 1990)
54		La Corona Mágica (DOS, 1990)
54		Bomberman (DOS, 1992)
54		Stryx (DOS, 1990)
54		CyberGenic Ranger: Secret of the Seventh Planet (DOS, 1990)
54		Los Inhumanos (DOS, 1990)
54		Alive Sharks (DOS, 1990)
54		Mutan Zone (DOS, 1988)
54		Burger Blaster (DOS, 1988)
54		Hunchback (DOS, 1988)
54		Captain Power and the Soldiers of the Future (DOS, 1988)
54		Rampage (DOS, 1988)
54		Armorik the Viking: The Eight Conquests (DOS, 1988)
54		Dr. Sleeptite and the Nightmare Factory (DOS, 1988)
54		Blockbuster (DOS, 1988)
54		Side Arms Hyper Dyne (DOS, 1988)
54		Arkanoid (DOS, 1988)
54		Contra (DOS, 1988)
54		Lazer Beam Wars (DOS, 1988)
54		Sol Negro (DOS, 1988)
54		Bubble Bobble (DOS, 1988)
54		Bionic Commando (DOS, 1988)
54		Pharaoh's Revenge (DOS, 1988)
54		Willow (DOS, 1988)
54		Journey to the Center of the Earth (DOS, 1988)
53		Goferpop (DOS, 1991)
53		Lucky Luke (DOS, 1987)
53		Hydorah (Windows, 2010)
53		Aldo's Adventure (DOS, 1987)
53		F.Godmom (DOS, 1991)
53		TAGAP: The Apocalyptic Game About Penguins (Windows, 2007)
53		Tommy's Gorilla Ball Babies (DOS, 1987)
53		Tommy's Rocks (DOS, 1987)
53		Duke Nukum: Episode 1 - Shrapnel City (DOS, 1991)
53		ABM (DOS, 1991)
53		Akane (Windows, 2018)
53		Duke Nukum: Episode 3 - Trapped in the Future (DOS, 1991)
53		Duke Nukum: Episode 2 - Mission: Moonbase (DOS, 1991)
53		Flashback: The Quest for Identity (DOS, 1993)
53		Robozone (DOS, 1991)
53		Moraff's Blast I (DOS, 1991)
53		Crystal Caves (DOS, 1991)
53		Squirm (Windows, 2018)
53		Hammer Boy (DOS, 1991)
53		Duke Nukem (DOS, 1991)
53		Forgotten Worlds (DOS, 1991)
53		Goody (DOS, 1987)
53		Scud Atak (DOS, 1991)
53		Mushroom Mania (DOS, 1987)
53		Platoon (DOS, 1987)
53		Hurrican (Windows, 2007)
53		Sky Cat (DOS, 1991)
53		Aldo's Assault (DOS, 1991)
53		ANIMAC (DOS, 1991)
53		N (Windows, 2004)
53		Mini Ghost (Windows, 2017)
53		Orbt XL (Windows, 2017)
53		Bit Blaster XL (Windows, 2016)
53		Iji (Windows, 2008)
53		Bob Morane: Science Fiction 1 (DOS, 1987)
53		Super Crate Box (Windows, 2010)
53		Climber 5 (DOS, 1987)

Notes: Games similar to Clone Invader, Games like Clone Invader, DOS, Action, Sci-Fi, Futuristic, Arcade, Shooter, Side view, Fixed, Flip-screen, Fixed-screen shoot 'em up, PC, Game Similarities.