| Hisou Kihei X-SERD | 1990 | pcengine |
| History - Great Battles Medieval | 2010 | ps3 |
| History - Great Battles Medieval | 2010 | xbox360 |
| History - Great Empires - Rome | 2009 | nds |
| History - Legends of War | 2013 | ps3, vita |
| The History Channel - Great Battles of Rome | 2007 | ps2, psp |
| History Legends of War - Patton | 2012 | xbox360 |
| Hoi Hoi - Game Boy Ban | 1994 | gb |
| Hollywood Squares | 1989 | nes |
| Holy Invasion of Privacy, Badman! What Did I Do to Deserve This | 2009 | psp |
| Honshougi - Naitou 9 Dan Shougi Hiden | 1985 | nes |
| The Horde | 1994 | 3do, saturn |
| Hotel Giant DS | 2008 | nds |
| Hototogisu | 1988 | nes |
| Houkago in Beppin Jogakuin | 1995 | snes |
| Hoyle Card Games | 2000 | gbc |
| Hoyle Casino | 2000 | dreamcast |
| Huangshi Xue Yi | 1992 | genesis |
| Human Cannonball ~ Cannon Man | 1979 | a2600 |
| The Humans | 1992 | cd32, gb, genesis, snes |
| Hundred Swords | 2001 | dreamcast |
| Hunter x Hunter - Hunter no Keifu | 2000 | gbc |
| Huo-Wen Zhanji - Fengyin Zhi Jian | | gba |
| Huoyan Wen Zhang - Shengzhan de Xipu | | nes |
| The Hybrid Front | 1994 | genesis |
| Hyokkori Hyoutan-jima - Daitouryou wo Mezase! | 1992 | genesis |
| Hyper Universe | 2018 | xboxone |
| Hyper Wars | 1994 | pcengine |
| I.Q Final | 1998 | ps1 |
| The IIIrd World War | 1993 | segacd |
| IQ Test | 2014 | wiiu |
| Idol Mahjong - Final Romance 2 - Hyper Edition | 1996 | 3do |
| Idol Manager | 2022 | switch |
| The Ignition Factor | 1994 | snes |
| Illvanian no Shiro | 1994 | snes |
| Immortal Realms: Vampire Wars | 2020 | ps4, switch |
| Industrial Spy - Operation Espionage | 2000 | dreamcast |
| Infinium Strike | | xboxone |
| Inindo - Way of the Ninja | 1993 | snes |
| Innocent Life - A Futuristic Harvest Moon | 2007 | psp |
| Inoue Ryouko - Last Scene | 2001 | dreamcast |
| Insane Robots | 2018 | ps4, xboxone |
| Insect Planet TD | 2018 | wiiu |
| Inspector Gadget - Operation Madkactus | 2000 | gbc |
| International Cricket Captain 2000 | 2000 | ps1 |
| International Cricket Captain 2001 - Ashes Edition | 2001 | ps1 |
| International Cricket Captain 2002 | 2002 | ps1 |
| Into the Breach | 2018 | switch |
| Invisible, Inc. | 2016 | ps4, switch |
| Invizimals | 2010 | psp |
| Invizimals - Collectible Card Game - Hidden Challenges | 2014 | psp |
| Invizimals - Hidden Challenges | 2014 | vita |
| Invizimals - Shadow Zone | 2010 | psp |
| Invizimals - The Lost Tribes | 2011 | psp |
| Invokers Tournament | 2014 | ps3, vita |
| Iris and the Giant | 2020 | switch |
| Iron Harvest | 2020 | ps4, xboxone |
| Iron Sea Defenders | 2016 | ps4, vita |
| Iron Storm | 1996 | saturn |
| Ironcast | 2016 | ps4, switch, xboxone |
| Ironclad Tactics | 2015 | ps4 |
| Ishin no Arashi | 1990 | nes |
| Ishin no Arashi | 1999 | ps1 |
| Ishin no Arashi | 1997 | saturn |
| Ishin no Arashi - Shippuu Ryouma Den | 2010 | nds |
| Itadaki Street - Watashi no Omise ni Yottette | 1991 | nes |
| Itsudemo! Nyan to Wonderful | 1998 | gb |
| Jagged Alliance: Rage! | 2018 | ps4, xboxone |
| Jantei Monogatari | 1990 | genesis, pcengine |
| Jantei Monogatari 2 - Uchuu Tantei Diban - Shutsudou-hen | 1992 | pcengine |
| Jantei Monogatari 3 - Saver Angels | 1993 | pcengine |
| Jeanne d'Arc | 2006 | psp |
| Jeopardy! Junior Edition | 1989 | nes |
| Jewel Master - Cradle of Rome | 2008 | wii |
| Jewel Quest | 2016 | wiiu |
| Jidu Shan En Chouji - Le Comte de Monte-Cristo | 1996 | nes |
| Jietai World | 1995 | 3do |
| Jiqi Zhanshi Gaoda | 1990 | nes |
| The Joker's Wild! Jr. | 1994 | cdi |
| Jukebox | 1984 | col |
| Junjou de Karen - Meymay Kishidan - Spectral Force Seishoujo Gaiden | 1999 | ps1 |
| Jurassic Park - Operation Genesis | 2003 | ps2, xbox |
| Jutei Senki | 1993 | snes |
| KKND Krossfire | 1999 | ps1 |
| Kabushiki Doujou | 1989 | nes |
| Kagero II - Dark Illusion | 2006 | ps2 |
| Kaiju Panic | 2015 | xboxone |
| Kaijuu Senki | 1996 | ps1 |
| Kaisen Game - Navyblue | 1989 | gb |
| Kaisen Game - Navyblue 90 | 1990 | gb |
| Kaisen Game - Radarmission | 1990 | gb |
| Kaitei Densetsu!! Treasure World | 2000 | gbc |
| Kakutou Ryouri Densetsu Bistro Recipe - Wonder Battle Hen | 1999 | ws |
| Kamiyo Gakuen Genkouroku - Kuru Nu Gi A | 2008 | ps2 |
| KanColle Kai | 2016 | vita |
| Kanzume Monsters Parfait | 1999 | gbc |
| Kawaii Pet Shop Monogatari 3 | 2002 | gba |
| The Keeper of 4 Elements | 2016 | vita |
| Keiei Simulation - Jurassic Park | 2004 | ps2 |
| Ken Uston Blackjack-Poker | 1983 | col |