| Jack Move | 2022 | So Romantic | Xbox One, Microsoft Windows, macOS, Nintendo Switch, PlayStation 4, Xbox Series X and Series S |
| Jack Move: I.C.E. Breaker | 2022 | So Romantic | Microsoft Windows, macOS |
| Jack the Nipper | 1986 | Gremlin Interactive | Microsoft Windows, ZX Spectrum, Amstrad CPC, MSX, Commodore 64 |
| Jack the Nipper II: In Coconut Capers | 1987 | Gremlin Interactive | ZX Spectrum, Amstrad CPC, MSX, Commodore 64 |
| Jack the Ripper | 1987 | — | ZX Spectrum, Amstrad CPC, Commodore 64 |
| Jackass: The Game | 2007 | Sidhe, Sensory Sweep Studios | PlayStation 2, Nintendo DS, PlayStation Portable |
| Jackie Chan Adventures | 2004 | Atomic Planet Entertainment | PlayStation, PlayStation 2, Game Boy Advance |
| Jacob Jones and the Bigfoot Mystery | 2013 | Lucid Games | iOS, Android |
| Jacob Jones and the Bigfoot Mystery : Episode 1 | 2014 | Lucid Games | Microsoft Windows |
| Jagged Alliance 2: Wildfire | 2004 | — | Microsoft Windows, macOS, Linux |
| Jaguar XJ220 | 1993 | Core Design | Commodore Amiga, Sega CD/Mega CD, Sega Genesis/Mega Drive |
| Jalopy | 2018 | — | Microsoft Windows |
| Jambo! Safari: Animal Rescue | 2009 | Full Fat | Wii |
| James Bond 007: Blood Stone | 2010 | Bizarre Creations, n-Space | PlayStation 3, Microsoft Windows, Nintendo DS, Xbox 360 |
| James Bond 007: Nightfire | 2002 | Eurocom | PlayStation 2, Xbox, Microsoft Windows, macOS, Nintendo GameCube |
| James Bond 007: The Duel | 1993 | Domark Software | Sega Genesis/Mega Drive, Sega Master System |
| James Bond Jr. | — | Eurocom | Nintendo Entertainment System |
| James Pond 2: Codename: RoboCod | 1991 | — | Sega Genesis/Mega Drive, PlayStation, PlayStation 2, DOS, Super Nintendo Entertainment System, Game Boy Advance, Nintendo Switch, Sega Master System, Acorn Archimedes, Amiga 1200, Atari ST, Commodore 64 |
| James Pond 3: Operation Starfish | 1993 | — | Sega Genesis/Mega Drive, Super Nintendo Entertainment System, Amiga 1200, Amiga CD32, Game Gear, Commodore 64 |
| James Pond in the Deathly Shallows | 2011 | — | iOS |
| James Pond: Underwater Agent | 1990 | — | Commodore Amiga, Sega Genesis/Mega Drive, Acorn Archimedes, Atari ST |
| Jane's Advanced Strike Fighters | 2011 | Trickstar Games | PlayStation 3, Microsoft Windows, Xbox 360 |
| Jane's Attack Squadron | 2002 | Looking Glass Studios | Microsoft Windows |
| Jason's Gem | 1985 | — | ZX Spectrum |
| Java Jim in Square Shaped Trouble | 1984 | Aackosoft, Creative Sparks | Atari 8-bit family, Commodore 64 |
| Jeep Jamboree: Off Road Adventure | 1992 | Gremlin Interactive | Game Boy |
| Jeep Thrills | 2008 | Game Sauce | PlayStation 2, Wii |
| Jeff Wayne's The War of the Worlds | 1999 | — | PlayStation |
| Jeff Wayne's The War of the Worlds | 1998 | Rage Games | Microsoft Windows |
| Jelly Battle | 2007 | 20:20 | web browser |
| Jelly Boy | 1994 | Acclaim Studios London | Super Nintendo Entertainment System, Game Boy |
| Jelly Jumper | 2007 | 20:20 | web browser |
| Jenga World Tour | 2007 | Atomic Planet Entertainment | Wii |
| Jenga World Tour | 2007 | Atomic Planet Entertainment | Nintendo DS, Wii |
| Jeopardy! | 1987 | Rare Ltd. | Nintendo Entertainment System, Commodore 64 |
| Jeopardy! 25th Anniversary Edition | 1990 | Rare Ltd. | Nintendo Entertainment System |
| Jeopardy! Junior Edition | 1989 | Rare Ltd. | Nintendo Entertainment System |
| Jeremy McGrath Supercross '98 | — | Acclaim Studios London | PlayStation |
| Jersey Devil | 1997 | Behaviour Interactive | PlayStation, Microsoft Windows |
| Jet Force Gemini | 1999 | Rare Ltd. | Nintendo 64 |
| Jet Set Willy | 1984 | Software Projects | Dragon 32/64, ZX Spectrum, Atari 8-bit family, Amstrad CPC, Atari ST, MSX, Commodore 64 |
| Jet Set Willy II | 1985 | — | Commodore Amiga, ZX Spectrum, Amstrad CPC, MSX, Commodore 64 |
| Jet-Boot Jack | 1983 | English Software | Atari 400, Acorn Electron, Amstrad CPC, Commodore 64 |
| Jetpac | 1983 | Stamper brothers | ZX Spectrum, Commodore VIC-20, Commodore 64 |
| Jetpac Refuelled | 2007 | Rare Ltd. | Xbox 360 |
| Jetstrike | 1994 | — | DOS |
| Jett Tailfin | 2012 | Hoplite Research | Nintendo 3DS, iOS, Wii U, Android |
| Jewel Match Atlantis Solitaire - Collector's Edition | 2019 | Suricate Software | Microsoft Windows |
| Jewel Match Atlantis Solitaire 2 - Collector's Edition | 2021 | Suricate Software | Microsoft Windows |
| Jewel Match Atlantis Solitaire 3 - Collector's Edition | 2021 | Suricate Software | Microsoft Windows |
| Jewel Match Origins - Palais Imperial Collector's Edition | 2021 | Suricate Software | Microsoft Windows |
| Jewel Match Origins 2 - Bavarian Palace Collector's Edition | 2022 | Suricate Software | Microsoft Windows |
| Jewel Match Solitaire | 2018 | Suricate Software | Microsoft Windows |
| Jewel Match Solitaire 2 Collector's Edition | 2019 | Suricate Software | Microsoft Windows |
| Jewel Match Solitaire Collector's Edition | 2020 | Suricate Software | Microsoft Windows |
| Jewel Match Solitaire L'Amour | 2019 | Suricate Software | Microsoft Windows |
| Jewel Match Solitaire Summertime | 2021 | Suricate Software | Microsoft Windows |
| Jewel Match Solitaire Winterscapes | 2018 | Suricate Software | Microsoft Windows |
| Jewel Match Solitaire X Collector's Edition | 2022 | Suricate Software | Microsoft Windows |
| Jewel Match Twilight | 2022 | Suricate Software | Microsoft Windows |
| Jewel Match Twilight 2 | 2022 | Suricate Software | Microsoft Windows |
| Jewel Match Twilight 3 Collector's Edition | 2021 | Suricate Software | Microsoft Windows |
| Jewel Match Twilight Solitaire | 2018 | Suricate Software | Microsoft Windows |
| Jewel Match Winter Wonderland 2 Collector's Edition | 2022 | Suricate Software | Microsoft Windows |
| Jewels of Darkness | 1986 | Level 9 Computing | Classic Mac OS, DOS, ZX Spectrum, Amstrad CPC, Amstrad PCW, MSX |
| JFK Reloaded | 2004 | Traffic Games | Microsoft Windows |
| Jigsaw | 1995 | Graham Nelson | Z-machine |
| Jigsaw Boom | 2020 | Creobit | Microsoft Windows |
| Jigsaw Puzzle Beach Season | 2022 | Creobit | Microsoft Windows |
| Jigsaw Puzzle Beach Season 2 | 2022 | Creobit | Microsoft Windows |
| Jigsaw Tour | 2020 | Creobit | Microsoft Windows |
| Jim Henson's Muppets | — | Rockstar Lincoln | Game Boy Color |
| Jimmy Connors Tennis | 1993 | NMS Software | Nintendo Entertainment System |
| Jimmy White's 'Whirlwind' Snooker | 1991 | Virgin Interactive | Commodore Amiga, Sega Genesis/Mega Drive, DOS, Atari ST |
| Jimmy White's 2: Cueball | 2000 | UTV Ignition Games | PlayStation, PlayStation 2, Microsoft Windows, Dreamcast |
| Jimmy White's Cueball World | 2001 | — | Microsoft Windows |
| Jinx | 2003 | — | PlayStation |
| Jinxter | 1987 | Magnetic Scrolls | Commodore Amiga, Classic Mac OS, DOS, ZX Spectrum, Acorn Archimedes, Amstrad CPC, Amstrad PCW, Atari ST, Commodore 64 |
| Jocky Wilson's Darts Challenge | 1989 | — | Commodore Amiga, ZX Spectrum, Amstrad CPC, Atari ST, Commodore 64 |
| Joe Blade | 1987 | — | Commodore Amiga, ZX Spectrum, Amstrad CPC, Atari ST, MSX, Commodore 64 |
| Joe Danger | 2010 | Hello Games | PlayStation 3, Microsoft Windows, PlayStation Vita, Xbox 360, iOS, Android |
| Joe Danger 2: The Movie | 2012 | Hello Games | PlayStation 3, Microsoft Windows, macOS, PlayStation Vita, Linux, Xbox 360 |
| Joe Danger Infinity | 2014 | — | iOS |
| John Barnes European Football | 1992 | Krisalis Software | Commodore Amiga |
| John Elway's Quarterback | 1987 | Leland Corporation | Apple IIGS, DOS, Nintendo Entertainment System, ZX Spectrum, Amstrad CPC, Commodore 64 |
| John Wick Hex | 2019 | Bithell Games | Microsoft Windows, macOS, Nintendo Switch, PlayStation 4 |
| Johnny Bazookatone | 1995 | — | PlayStation, DOS, Sega Saturn, 3DO |
| Johnny Bravo: Date-o-Rama! | 2007 | Extra Mile Studios | PlayStation 2, Nintendo DS |
| Johnny Dynamite | 2015 | — | Nintendo 3DS |
| Joint Strike Fighter | 1997 | Innerloop Studios | Microsoft Windows |
| JoJo Siwa: Worldwide Party | 2022 | Cocodrilo Dog | Xbox One, Microsoft Windows, PlayStation 4, Xbox Series X and Series S |
| Jolly Jam | 2015 | — | iOS, Android |
| Jonah Lomu Rugby | 1997 | Codemasters | PlayStation, Microsoft Windows |
| Ju-on: The Grudge | 2009 | feelplus | Wii |
| Judge Dredd | 1995 | Acclaim Studios London | Sega Genesis/Mega Drive, Microsoft Windows, Super Nintendo Entertainment System, Game Boy, Linux, Game Gear |
| Judge Dredd | 1997 | — | PlayStation |
| Judge Dredd | 1990 | — | Commodore Amiga, ZX Spectrum, Atari ST, Commodore 64 |
| Judge Dredd | 1986 | Krome Studios Melbourne | ZX Spectrum, Commodore 64 |
| Judge Dredd: Dredd vs. Death | 2003 | Rebellion Developments | PlayStation 2, Xbox, Microsoft Windows, Nintendo GameCube |
| Juiced | 2005 | THQ Digital Studios UK | PlayStation 2, Xbox, Microsoft Windows |
| Juiced 2: Hot Import Nights | 2007 | THQ Digital Studios UK | PlayStation 2, PlayStation 3, Microsoft Windows, Nintendo DS, PlayStation Portable, Xbox 360 |
| Juiced: Eliminator | 2006 | THQ Digital Studios UK | PlayStation Portable |
| Jujutsu Kaisen Rumble: Survivaton | 2027 | Poncle | Nintendo Switch 2, Microsoft Windows, PlayStation 5, Xbox Series X and Series S |
| Jumanji: The Curse Returns | 2021 | Marmalade Game Studio | Microsoft Windows, Nintendo Switch |
| Jumanji: The Video Game | 2019 | — | Microsoft Windows, Nintendo Switch, PlayStation 4, PlayStation 5 |
| Jumpgate Evolution | — | NetDevil | Microsoft Windows |
| Jumping Jack | 1983 | Imagine Software | Dragon 32/64, Microsoft Windows, ZX Spectrum |
| Jumping Jazz Cats | 2025 | — | Microsoft Windows |
| Jungle Strike | 1993 | Electronic Arts | Sega Genesis/Mega Drive, Microsoft Windows, PlayStation Portable, DOS, Super Nintendo Entertainment System, Game Boy, Amiga 1200, Amiga CD32, Game Gear |
| Junkpunk | 2021 | SeaCorpTech | Microsoft Windows |
| Junkster | — | Stormcloud Games | Nintendo Switch 2, Microsoft Windows, PlayStation 5, Xbox Series X and Series S |
| Jurassic mahjong | 2021 | Creobit | Microsoft Windows |
| Jurassic Park | 1993 | Ocean Software | Super Nintendo Entertainment System |
| Jurassic Park | 1993 | — | DOS, Amiga 1200 |
| Jurassic Park | 1993 | Ocean Software | Nintendo Entertainment System, Game Boy |
| Jurassic Park 2: The Chaos Continues | 1994 | Ocean Software | Super Nintendo Entertainment System, Game Boy |
| Jurassic World Evolution | 2018 | Frontier Developments | Xbox One, Microsoft Windows, Nintendo Switch, PlayStation 4 |
| Jurassic World Evolution 2 | 2021 | Frontier Developments | Xbox One, Microsoft Windows, PlayStation 4, PlayStation 5, Xbox Series X and Series S |
| Jurassic World Evolution 3 | 2025 | Frontier Developments | Microsoft Windows, PlayStation 5, Xbox Series X and Series S |
| Just a Phrase by POWGI | 2021 | Lightwood Games | Xbox One, Xbox Series X and Series S |
| Just Cause | 2006 | Avalanche Studios Group | PlayStation 2, Xbox, Microsoft Windows, Xbox 360 |
| Just Cause 2 | 2010 | Avalanche Studios Group | PlayStation 3, Microsoft Windows, Xbox 360 |
| Just Cause Demo | 2006 | Avalanche Studios Group | PlayStation 2, Xbox, Microsoft Windows, Xbox 360 |
| Just Die Already | 2021 | DoubleMoose Games | Microsoft Windows, PlayStation 4 |
| Justice League: Chronicles | 2003 | Full Fat | Game Boy Advance |
| Justice League: Cosmic Chaos | 2023 | PHL Collective | Xbox One, Microsoft Windows, Nintendo Switch, PlayStation 4, PlayStation 5, Xbox Series X and Series S |