90		Tick Attack (DOS, 1983)
90		Centipede (Windows, 2010)
90		Bit-Bat (DOS, 1982)
90		Buggers (Windows, 2001)
90		Millipede (Windows, 2004)
90		Choppy the Pork Chop (Windows, 1996)
90		Demons to Diamonds (Windows, 2010)
90		Spider Fighter (Windows, 2010)
85		Super Destronaut (Windows, 2016)
84		1979: Invasion Earth (Windows, 2017)
83		Spac3 Invaders Extr3me (Windows, 2018)
80		Love Invaders (Windows, 2005)
80		Totally Tiny Arcade (Windows, 2007)
80		The Interceptor (DOS, 1993)
80		Cash Invaders (DOS, 2002)
80		Super Stupid Space Invaders (DOS, 1997)
80		Yars' Revenge (Windows, 2010)
80		Invaders Possibly from Space (Windows, 2009)
80		Space Invaders (DOS, 1995)
80		CHAMP Galaxia (DOS, 1996)
80		Avenger (DOS, 1997)
80		CHAMP Invaders (DOS, 1997)
80		Zapshot (DOS, 1986)
80		Astrosmash (Windows, 2010)
80		Clone Invader (DOS, 1989)
80		Space Invaders (Windows, 1999)
80		Alien Attack (DOS, 1993)
80		3105 A.D. (Windows, 2003)
80		PC-Fun (DOS, 1985)
80		Space Commanders (DOS, 1983)
80		TIE Invaders (DOS, 1996)
80		Fighter (Windows, 1995)
80		Bandits! (DOS, 1992)
80		Invaders 95 (Windows, 1995)
80		Orbsters (Windows, 1997)
80		LaserAge (Windows, 1999)
80		Space Armada (Windows, 2010)
80		Galaxian (Windows, 2008)
80		Just Shoot The Thing! (Windows, 2000)
67		Handsome Mr. Frog (Windows, 2016)
65		Spikit (Windows, 2016)
65		Pang Adventures (Windows, 2016)
65		TowerFall: Ascension (Windows, 2014)
65		PixBit (Windows, 2016)
65		Pirate Pop Plus (Windows, 2016)
65		Crackhead (Windows, 2016)
65		Stardust Vanguards (Windows, 2015)
65		Dig Dug (Windows, 2016)
64		Degauss (Windows, 2017)
64		Infernal Racket (Windows, 2017)
64		Penarium (Windows, 2015)
64		HassleHeart (Windows, 2015)
64		Crazy Toad (Windows, 2017)
64		Africa Hunting (Windows, 2017)
64		Jump Gunners (Windows, 2017)
64		Paperbound (Windows, 2015)
64		Demons with Shotguns (Windows, 2015)
63		Lock Her Up: The Trump Supremacy (Windows, 2018)
63		Super Weekend Mode (Windows, 2018)
63		N (Windows, 2004)
63		Final Slam 2 Gold (Windows, 2014)
63		Truffle Saga (Windows, 2014)
63		The Culling of the Cows (Windows, 2014)
63		Super Crate Box (Windows, 2010)
63		Harambe Kong (Windows, 2018)
63		Rock Boshers DX: Directors Cut (Windows, 2014)
63		S-COPTER: Trials of Quick Fingers and Logic (Windows, 2018)
63		Pengie (Windows, 2014)
63		Groundskeeper 2 (Windows, 2014)
62		Gentlemen! (Windows, 2013)
61		BreakQuest (Windows, 2004)
61		You Have to Win the Game (Windows, 2012)
61		DX-Ball 2 (Windows, 1999)
60		Journey to the Center of the Earth (DOS, 1988)
60		Rampage (DOS, 1988)
60		Contra (DOS, 1988)
60		Pharaoh's Revenge (DOS, 1988)
60		Bubble Bobble (DOS, 1988)
60		Dr. Sleeptite and the Nightmare Factory (DOS, 1988)
60		Climber 5 (DOS, 1987)
60		Lazer Beam Wars (DOS, 1988)
60		Blockbuster (DOS, 1988)
60		Burger Blaster (DOS, 1988)
60		Hamburger Hell (DOS, 1986)
60		Bouncing Babies (DOS, 1984)
60		Janitor Joe (DOS, 1984)
60		Smashout (DOS, 1984)
60		Bird Brain (DOS, 1984)
60		David's Kong (DOS, 1984)
60		Flyswat (DOS, 1983)
60		Skeet Shoot (DOS, 1982)
60		Swat! (Windows, 1995)
60		Centipede (DOS, 1983)
60		Disk Crash (DOS, 1985)
60		Rebound (DOS, 1985)
60		Platoon (DOS, 1987)
60		Tommy's Rocks (DOS, 1987)
60		Tommy's Gorilla Ball Babies (DOS, 1987)
60		Aldo's Adventure (DOS, 1987)
60		Mushroom Mania (DOS, 1987)
60		Knoxblock! (DOS, 1986)
60		Bong Bong (DOS, 1989)
60		Diamond Digger (DOS, 1986)
60		Tommy's Stompers (DOS, 1986)
60		Goody (DOS, 1987)
60		Scud Atak (DOS, 1991)
60		Smuś (DOS, 1993)
60		WISO Breakout (DOS, 1993)
60		Pea Shootin' Pete (DOS, 1994)
60		G-stones III (DOS, 1994)
60		Ack-Ack Attack! (DOS, 1995)
60		Bubble Blobb II (DOS, 1994)
60		Joe Snow 2 (DOS, 1993)
60		Spit Wad Willy (DOS, 1993)
60		The Munsters (DOS, 1993)
60		Bubble Blobb (DOS, 1993)
60		Sandstorm (DOS, 1993)
60		Super Trix (DOS, 1993)
60		Spider Boxer (DOS, 1993)
60		Bap!!! (DOS, 1995)
60		Aliens (DOS, 1996)
60		Aldo's Assault (DOS, 1991)
60		Breakoff (DOS, 1989)
60		Pac (DOS, 1992)
60		God Jul! (DOS, 1994)
60		Yongzhe Paopao Long (DOS, 1997)
60		StoneBreaker (DOS, 1996)
60		BOLTX (DOS, 2010)
60		Blockage (DOS, 2003)
60		The Worlds of Billy (DOS, 1997)
60		Pac 2000 (DOS, 1996)
60		Super Bubble Mania (DOS, 1997)
60		Air-Strike (DOS, 1998)
60		Digger (DOS, 1999)
60		Ball Breakers Corp. (DOS, 1993)
60		Jetpack: Christmas Special (DOS, 1993)
60		Joe Blade (DOS, 1990)
60		Shaft (DOS, 1990)
60		Navy Moves (DOS, 1990)
60		Cool Ball (DOS, 1990)
60		Alive Sharks (DOS, 1990)
60		Los Inhumanos (DOS, 1990)
60		Twilight Treasures (DOS, 1989)
60		Fiendish Freddy's Big Top O' Fun (DOS, 1989)
60		Chuckie Egg (DOS, 1989)
60		Intifada (DOS, 1989)
60		Aldo Again (DOS, 1989)
60		Super Pac-Man (DOS, 1989)
60		Arkanoid: Revenge of DOH (DOS, 1989)
60		Goferpop (DOS, 1991)
60		F.Godmom (DOS, 1991)
60		Elevators from Hell (DOS, 1992)
60		She Bo (DOS, 1992)
60		Aquanoid (DOS, 1992)
60		Diamond Ball III (DOS, 1992)
60		Il grande gioco di Tangentopoli (DOS, 1993)
60		Joe Snow (DOS, 1993)
60		Super Ball ! (DOS, 1992)
60		Wizkid: The Story of Wizball II (DOS, 1992)
60		IBM Personal Computer BASIC Compiler (included game) (DOS, 1982)
60		ABM (DOS, 1991)
60		Hammer Boy (DOS, 1991)
60		Moraff's Blast I (DOS, 1991)
60		Popeye 2 (DOS, 1992)
60		Rompe Muros (DOS, 1989)
60		Spyder (DOS, 1983)
60		Off the Wall (Windows, 2010)
60		Granny's Garden (Windows, 2007)
60		Disney's Arcade Frenzy (Windows, 1999)
60		Booym (Windows, 1999)
60		Bomb the City (Windows, 2003)
60		Pooyan (Windows, 2010)
60		Cap'n Crunch's Crunchling Adventure (Windows, 1999)
60		Pitfall II: Lost Caverns (Windows, 2010)
60		Robber (Windows, 2009)
60		Aquanoid 2 (Windows, 2004)
60		Superstar Chefs (Windows, 2003)
60		RETRO 4 (Windows, 2008)
60		Burn the Trash! (Windows, 2007)
60		Life is a Race (Windows, 2008)
60		Froggy Castle (Windows, 2003)
60		X-Tranoid (Windows, 2003)
60		Exerion (Windows, 2004)
60		Aquanoid 2 Gold (Windows, 2008)
60		Bubble Bobble (Windows, 2004)
60		HamsterJam (Windows, 2004)
60		Super Methane Bros (Windows, 2001)
60		Virus Crashers (Windows, 2006)
60		Bustout! (Windows, 2000)
60		Double Digger (Windows, 2002)
60		Buzz Bombers (Windows, 2010)
60		Beetle Ju (Windows, 2003)
60		White House Joust (Windows, 2004)
60		Pinwall (Windows, 2003)
60		Insect Invade II (Windows, 2005)
60		Digger (Windows, 2003)
60		Crazy Hunt (Windows, 2008)
60		Les Fous Volants (Windows, 1996)
60		Disney's Timon & Pumbaa's Jungle Games (Windows, 1995)
60		Pitfall! (Windows, 2010)
60		Nelda Nockbladder's Anatomy Lesson (Windows, 1997)
60		Bubble Bobble Quest (Windows, 2002)
60		H.E.R.O. (Windows, 2010)
60		Frog Bog (Windows, 2010)
60		Bombman! (Windows, 1996)
60		Meteor (DOS, 1981)
60		Air-Sea Battle (Windows, 2010)
60		Anti-Ballistic-Missile (DOS, 1982)
60		Kaboom! (Windows, 2010)
60		Shark! Shark! (Windows, 2010)
60		Pressure Cooker (Windows, 2010)
60		Spinout (DOS, 1982)
60		Breakout (Windows, 2010)
60		Stick Soldiers (Windows, 2002)
60		Super Breakout (Windows, 2010)
60		Skydiver (Windows, 2010)
60		Yie Ar Kung-Fu (Windows, 2010)
60		Missle Strike (DOS, 1982)
60		Oink! (Windows, 2010)

Notes: Games similar to Älg Invaders: Return of the Gädda, Games like Älg Invaders: Return of the Gädda, Wide Pixel Games, Wide Pixel Games, Windows, Action, Arcade, Shooter, Side view, Fixed, Flip-screen, Fixed-screen shoot 'em up, PC, Game Similarities.