95		Super Beemger (DOS, 1994)
95		Illusion Blaze (DOS, 1994)
95		The Day 4: Icarus (DOS, 1994)
95		Xatax (DOS, 1994)
94		The Day 5: Assault Dragon (DOS, 1995)
94		Into the Sun: Projected Distruction (DOS, 1995)
94		Geu Nal-i Omyeon 3: Dragon Force (DOS, 1993)
94		SK-111 'Star Killer' (Windows, 1995)
92		Blood Money (DOS, 1990)
92		Revolver360 Re:Actor (Windows, 2014)
91		Alien Stars (Windows, 2008)
91		Syder Arcade (Windows, 2012)
90		IO (Windows, 2007)
90		Leave Home (Windows, 2010)
90		Steel Saviour (Windows, 2004)
90		Astro Tripper (Windows, 2009)
90		Side Arms Hyper Dyne (DOS, 1988)
90		Fren-ze (Windows, 2006)
90		Menace (DOS, 1989)
90		WarMachine Overload (Windows, 2005)
90		Absolute Blue (Windows, 2005)
90		Thrustburst (Windows, 2008)
90		C-RUSH (Windows, 2014)
90		Star Blaze (Windows, 2005)
90		Power-Up (Windows, 2014)
85		Project-X (DOS, 1994)
84		Delvion Star Interceptor (DOS, 1995)
84		Fox Ranger II: Second Mission (DOS, 1993)
83		Stargunner (DOS, 1996)
83		Interpose (DOS, 1996)
83		Fox Ranger (DOS, 1992)
83		Defender (DOS, 1992)
83		Jets 'n' Guns (Windows, 2004)
82		Nebula Fighter (DOS, 1997)
82		Forgotten Worlds (DOS, 1991)
82		Mono Space (DOS, 1997)
82		Betamax (DOS, 1997)
82		Blaster! (DOS, 1997)
81		Steredenn (Windows, 2015)
81		Jets 'n' Guns Gold (Windows, 2007)
81		RS-2 (DOS, 1990)
81		Procyon (Windows, 2014)
80		Platypus (Windows, 2002)
80		Hornado (Windows, 2001)
80		Pulstar (Windows, 2016)
80		Super Chain Crusher Horizon (Windows, 2012)
80		Gleylancer (Windows, 2016)
80		Stargunner (Windows, 2013)
80		Bio Hazard Battle (Windows, 2010)
80		AfterBurn (Windows, 2004)
80		BlastZone 2 (Windows, 2011)
80		Revenge of Defender (DOS, 1989)
80		3105 A.D. (Windows, 2003)
80		Starmaxx (DOS, 1983)
80		Blazing Star (Windows, 2016)
80		Time Pilot (Windows, 2010)
80		Star Breaker (DOS, 1989)
80		PixelShips (Windows, 2000)
80		Nebula Fighter (Windows, 2003)
80		Zeroth Zone (DOS, 1999)
80		2V Hoverbike (Windows, 2017)
75		Tubular Worlds (DOS, 1994)
72		In the Hunt (Windows, 1997)
70		Armed Seven (Windows, 2008)
70		Redux: Dark Matters (Windows, 2014)
70		Zangeki Warp (Windows, 2017)
70		Astrobatics (Windows, 2003)
70		Armalyte (Windows, 2010)
70		G Darius (Windows, 2000)
70		Darius Gaiden (Windows, 1999)
70		Last Resort (Windows, 2008)
65		Hurdles (DOS, 1994)
65		The Orion Project (DOS, 1994)
65		Entity (DOS, 1994)
64		Duke Nukem II (DOS, 1993)
64		VanSlug: X Mission (DOS, 1995)
64		Meteor Mission (DOS, 1995)
64		Jim Power: The Lost Dimension in 3D (DOS, 1993)
64		Prototype (DOS, 1995)
64		Major Stryker (DOS, 1993)
64		Primal Rage (DOS, 1995)
64		World Quest (DOS, 1993)
63		Firewind (DOS, 1996)
63		Hurrican (Windows, 2007)
63		Hunter Hunted (Windows, 1996)
63		Box Ranger (DOS, 1992)
63		Bit Blaster XL (Windows, 2016)
63		Dalek Attack (DOS, 1992)
63		Xenophage: Alien BloodSport (DOS, 1996)
63		Stillhunt (DOS, 1996)
63		Hydorah (Windows, 2010)
63		Cyber Police (DOS, 1996)
63		Baoxiao Chuji (DOS, 1992)
63		Space Vegetables (DOS, 1992)
62		Super Cyborg (Windows, 2014)
62		Super Hydorah (Windows, 2017)
62		Ikaruga (Windows, 2014)
62		MURI (Windows, 2013)
62		Shatter (Windows, 2010)
62		Lazarus (DOS, 1997)
62		MAZ! (Windows, 2017)
62		Realm (DOS, 1997)
62		Starcom (DOS, 1997)
62		Duke Nukum: Episode 3 - Trapped in the Future (DOS, 1991)
62		Duke Nukem (DOS, 1991)
62		The Fourth Generation (DOS, 1997)
62		Duke Nukum: Episode 2 - Mission: Moonbase (DOS, 1991)
62		Duke Nukum: Episode 1 - Shrapnel City (DOS, 1991)
61		P47 Thunderbolt (DOS, 1990)
61		Solaris 1.0.4. (Windows, 2000)
61		Jackson City (DOS, 1990)
61		Freddy (Windows, 1998)
61		Xenon 2000: Project PCF (Windows, 2000)
61		Awesomenauts (Windows, 2012)
61		The Angry Video Game Nerd Adventures (Windows, 2013)
61		Space Tripper (Windows, 2002)
61		Galactic Patrol (Windows, 1998)
60		Gundeadligne (Windows, 2011)
60		Zheros (Windows, 2016)
60		Uriel's Chasm 2: Et (Windows, 2015)
60		Armed and Gelatinous (Windows, 2016)
60		Wisp Lisp: Array of List (Windows, 2011)
60		Anyman (Windows, 2012)
60		Glum Buster (Windows, 2009)
60		Xenophage: Alien BloodSport (Windows, 2015)
60		Street Fighter X Mega Man (Windows, 2012)
60		Warside (Windows, 2015)
60		Stellar 2D (Windows, 2015)
60		The Cleaner (Windows, 2008)
60		Shudder (Windows, 2018)
60		Marsh (Windows, 2010)
60		Heckpoint (Windows, 2017)
60		The Great Paper Adventure (Windows, 2010)
60		Gentrieve (Windows, 2010)
60		VectorMan (Windows, 2010)
60		Maidens of a Hollow Dream (Windows, 2018)
60		Raiden IV (Windows, 2015)
60		DubWars (Windows, 2016)
60		Metroid Sigma (Windows, 2015)
60		Nighthaw-X3000 (Windows, 2017)
60		Ironclad (Windows, 2016)
60		Weapon of Choice (Windows, 2015)
60		Gongbat (Windows, 2015)
60		Asteria (Windows, 2014)
60		Broken Pearl (Windows, 2014)
60		Reflex Point (DOS, 1985)
60		Bob Morane: Science Fiction 1 (DOS, 1987)
60		Space Strike (Windows, 2007)
60		Zappa Roidz (DOS, 1989)
60		Hellraider (DOS, 1989)
60		Bullshot (Windows, 2016)
60		Captain Power and the Soldiers of the Future (DOS, 1988)
60		Xenon (DOS, 1989)
60		Crimzon Clover: World Ignition (Windows, 2014)
60		Dark Moon (DOS, 1999)
60		BiFrost (Windows, 2013)
60		Dark Matter (Windows, 2013)
60		Battle Squadron (Windows, 2013)
60		Gaurodan (Windows, 2013)
60		Duke Nukem (Windows, 2013)
60		Ballpoint Universe: Infinite (Windows, 2013)
60		Duke Nukem II (Windows, 2013)
60		Super Killer Hornet: Resurrection (Windows, 2014)
60		The Final Warrior (Windows, 2014)
60		Tyrian 2000 (DOS, 1999)
60		Project Root (Windows, 2014)
60		Out 'M' Up (DOS, 2000)
60		Override (Windows, 2017)
60		The Steel Empire (Windows, 2017)
60		Journey to Silius (Windows, 2017)
60		Hydorah (Windows, 2013)
60		Major Stryker (Windows, 2014)
60		Adagio (Windows, 2005)
60		Robocop 2D 2: Robocop vs Terminator (Windows, 2005)
60		Halo Zero (Windows, 2005)
60		Inescapable (Windows, 2013)
60		Monadius (Windows, 2005)
60		Alien Horde (Windows, 2003)
60		Solar 2 (Windows, 2011)
60		TUMIKI Fighters (Windows, 2004)
60		ProtoType (Windows, 2006)
60		Urban Uprising: Dark New World (Windows, 2006)
60		GraviTron (Windows, 2006)
60		DroneSwarm (Windows, 2007)
60		Uriel's Chasm (Windows, 2014)
60		Fuck Space! (Windows, 2006)
60		PixelShips Retro (Windows, 2006)
60		Raiden III (Windows, 2006)
60		Angelfish (Windows, 2006)
60		Nick Naster's eXtinction (Windows, 2003)
60		Major Havoc (Windows, 2010)
60		Killer Baby (Windows, 2006)
60		Gunner 3 (Windows, 2000)
60		UFO-Hunt 2001 (Windows, 2001)
60		Great Glacier (Windows, 2004)
60		Fire Zone (Windows, 1999)
60		Isin-Densin Zero (Windows, 1999)
60		TechnoSylph: vsys gaiden Special version (Windows, 2003)
60		Tyrian 2000 (Windows, 1999)
60		Intensity XS (Windows, 2001)
60		RayStorm (Windows, 2001)
60		Entrance Gate (Windows, 2002)
60		BII-NARY: The War Against Pop-Ups (Windows, 2002)
60		Alien Tequila (Windows, 2002)
60		Sonic Princess (Windows, 2001)
60		Cho Ren Sha 68k (Windows, 2001)
60		GFID Advanced Place: Project φ (Windows, 2001)
60		Intensity XS: ReCharge (Windows, 2001)
60		Blessed (Windows, 2007)
60		Crimzon Clover (Windows, 2010)
60		Supercharged Robot Vulkaiser (Windows, 2007)
60		Protoganda: Strings (Windows, 2007)
60		Nux (Windows, 2007)
60		Varia (Windows, 2007)
60		Clean Asia! (Windows, 2007)
60		Zub (Windows, 2007)

Notes: Games similar to IAS, Games like IAS, Sigmatec, Sigmatec, DOS, Action, Sci-Fi, Futuristic, Arcade, Shooter, Side view, Scrolling shoot 'em up, PC, Game Similarities.