| Hybrid | 2012 | xbox360 |
| Hydra | 1990 | arcade |
| Hyper Duel | 1996 | saturn |
| Hyper Duel | 1993 | arcade |
| Hyper Dyne Side Arms | 1986 | arcade |
| Hyper Fighters | 2011 | wii |
| Hyper Sentinel | 2018 | xboxone |
| Hyper Void | 2015 | ps3, ps4 |
| Hyper Void | 2016 | xboxone |
| HyperParasite | 2020 | ps4, switch, xboxone |
| Hyperdrive Massacre | 2016 | xboxone |
| Hypernova Blast | 2014 | pcengine |
| Hyperspace | 1979 | arcade |
| I Hate Running Backwards | 2018 | switch, xboxone |
| I, AI | 2020 | ps4 |
| I, Robot | 1983 | arcade |
| I-War | 1995 | jaguar |
| ICBM Attack | 1982 | astrocade |
| IPM Invader | 1979 | arcade |
| IRONFALL Invasion | 2015 | 3ds |
| Ibara | 2005 | arcade, ps2 |
| Ice Cream Surfer | 2014 | vita, wiiu |
| Ice Nine | 2003 | gba |
| Ikari | 1986 | arcade |
| Ikari II - Dogosoken | 1988 | nes |
| Ikari III - The Rescue | 1989 | arcade |
| Ikari Three | 1989 | arcade |
| Ikari Warriors | 1986 | a2600, a7800, nes |
| Ikari Warriors | 1986 | arcade |
| Ikari Warriors II - Victory Road | 1988 | nes |
| Ikari no Yousai | 1991 | gb |
| Ikari no Yousai | 1993 | snes |
| Ikari no Yousai 2 | 1992 | gb |
| Ikaruga | 2001 | arcade, dreamcast, gc, ps4, switch |
| Ikaruga | 2008 | xbox360 |
| Illvelo | 2008 | arcade |
| Illvelo Dillinjah | 2014 | 3ds |
| Illvelo Swamp Happy Together | | switch |
| Illvelo Wii | 2008 | wii |
| Image Fight | 1988 | arcade |
| ImageFight | 1990 | nes |
| ImageFight | 2018 | wiiu |
| ImageFight II | 2018 | wiiu |
| Imago | 1983 | arcade |
| Immercenary | 1995 | 3do |
| Immercenary - Combat in a Digital World | 1995 | 3do |
| Immies & Aggies | 1983 | a2600 |
| Immortal Redneck | 2018 | ps4, xboxone |
| Impacto | 1981 | arcade |
| Improbability Fighter | 2021 | nes |
| In Space We Brawl | 2014 | ps3 |
| In Space We Brawl: Full Arsenal Edition | 2016 | xboxone |
| In The Hunt | 1993 | arcade, ps1, saturn |
| Incoming - Jinrui Saishuu Kessen | 1998 | dreamcast |
| The Incredible Wizard | 1982 | astrocade |
| Independence Day | 1997 | ps1, saturn |
| Independence Day - The Game | 1996 | ps1, saturn |
| Indian Battle | 1980 | arcade |
| Infected | 2005 | psp |
| Infernal - Hell's Vengeance | 2009 | xbox360 |
| Inferno 2 | 2019 | ps4, xboxone |
| Infinity Runner | 2015 | wiiu, xboxone |
| InkSplosion | 2018 | vita, xboxone |
| Innsmouth no Yakata | 1995 | vb |
| Insector | 1982 | arcade |
| Insector War | 1994 | 3do |
| Insector X | 1989 | arcade, genesis, nes |
| Insurgency: Sandstorm | 2021 | ps4, xboxone |
| Inter Stellar | 1983 | arcade |
| Inter Stellar Zangus | 1984 | arcade |
| International Team Laser | 1987 | arcade |
| Into the Dead 2 | 2019 | switch |
| Intruder | 1980 | arcade |
| Invader | 2002 | gba |
| Invader's Revenge | 1980 | arcade |
| The Invaders | 1979 | arcade |
| Invaders from Hyperspace | 1979 | o2 |
| Invasion | | arcade |
| Invasion From Spaaace! | 2026 | gb |
| Invasion: The Abductors | 1999 | arcade |
| Inversion | 2012 | ps3, xbox360 |
| Inversus Deluxe | 2017 | switch, xboxone |
| Invinco | 1979 | arcade |
| Ion Assault HD | 2011 | ps3 |
| Ion Fury | 2020 | ps4, switch |
| Iraq War 2003 | 2003 | genesis |
| Irena - Genesis Metal Fury | 2021 | genesis |
| Iridion 3D | 2001 | gba |
| Iridion II | 2003 | gba |
| Irion | 1983 | arcade |
| Iro Hero | 2018 | switch, xboxone |
| Iron Angel of the Apocalypse - Tetsujin | 1994 | 3do |
| Iron Angel of the Apocalypse - The Return | 1995 | 3do |
| Iron Brigade | 2011 | xbox360 |
| Iron Horse | 1986 | arcade |
| Iron Soldier | 1994 | jaguar |
| Iron Tank - The Invasion of Normandy | 1988 | nes |
| Ironclad | 2010 | wii |
| Ironclad Chotetsu Brikinger | 2014 | wii |
| Isolated Warrior | 1991 | nes |