| H.A.T.E.: Hostile All-Terrain Encounter | — | Vortex Software | ZX Spectrum, Amstrad CPC, Atari ST, Commodore 64 |
| Hades II | roguelike | Supergiant Games | Microsoft Windows, Mac, Xbox Series X and Series S |
| Haegemonia: The Solon Heritage | real-time strategy, strategy video game, 4X | Digital Reality | Microsoft Windows |
| Hajis | casual game, adventure video game, action game, action-adventure game, strategy video game | — | Microsoft Windows |
| Hakoniwa Explorer Plus | action game, role-playing video game | — | Microsoft Windows |
| Hakuoki: Edo Blossoms | otome game, visual novel | — | Microsoft Windows, PlayStation Vita |
| Half-Life: Decay | first-person shooter, science fiction video game | Gearbox Software, Valve Corporation | — |
| Half-Life: Source | first-person shooter | Valve Corporation | Microsoft Windows, macOS, Linux |
| Halley's Comet | action game, science fiction video game | Taito | arcade video game machine |
| Hallowed Pumpkins | casual game, action game | — | Microsoft Windows |
| Halloween Forever | action game | — | Microsoft Windows |
| Halloween Memory: Reborn | casual game | — | Microsoft Windows |
| Halloween Trouble 2 | casual game | — | Microsoft Windows |
| Halls of Torment | action roguelike, action role-playing game | — | Microsoft Windows, Linux, Xbox Series X and Series S |
| Halo 3 | first-person shooter, science fiction video game | Bungie | Microsoft Windows |
| Hammerfist | — | — | ZX Spectrum, Atari ST, Commodore 64 |
| Hammerwatch II | action game | Crackshell | Microsoft Windows, Xbox Series X and Series S |
| Hamster All-Stars | casual game, simulation video game, sports video game | Sokpop Collective | Microsoft Windows, macOS |
| Hanako | casual game, simulation video game, adventure video game, action game, action-adventure game, strategy video game | Chilla's Art | Microsoft Windows |
| Hand Simulator | simulation video game | — | Microsoft Windows |
| Hand Simulator: Horror | simulation video game, adventure video game, action game, action-adventure game, massively multiplayer online game | — | Microsoft Windows |
| Handball | handball video game | — | TRS-80 Color Computer |
| Handball 17 | handball video game | Eko Software | PlayStation 3, Microsoft Windows |
| Handball Heat | handball video game | CSP Mobile GmbH | Java Platform, Micro Edition |
| Handy Dandy | adventure video game | — | Microsoft Windows, macOS |
| Handyman | casual game, simulation video game | Piece Of Voxel | Microsoft Windows |
| Hangeki | action game | — | Microsoft Windows |
| Happy Live Show Up! | eroge, bishōjo game, romance video game, visual novel | Favorite | Microsoft Windows |
| Happy Stealing with Kirisame Marisa | survival horror | Bawu Team | Microsoft Windows |
| Happy Valentine's Day | casual game, adventure video game, strategy video game | Rosa Special Studio | Microsoft Windows |
| Happy's Humble Burger Farm | simulation video game | Scythe Dev Team | Microsoft Windows, Xbox Series X and Series S |
| Hara ☆ Kano!! Ano Ko to Lovelove Harabote Seikatsu | eroge, visual novel | — | Microsoft Windows |
| Haramase Hitozuma Shimai: Aniyome to Otōtoyome wa Ore no Seisai | eroge, visual novel | — | Microsoft Windows |
| Hard Drivin' | — | Atari Games | DOS, arcade video game machine, ZX Spectrum, Amstrad CPC, Atari ST, Atari Lynx, Commodore 64 |
| Hard Truck 2: King of the Road | business simulation game, truck simulation video game | — | Microsoft Windows |
| Hard West 2 | turn-based strategy video game | — | Microsoft Windows, Xbox Series X and Series S |
| Hardline | — | Cryo Interactive | Classic Mac OS, DOS |
| Hardwar | — | The Software Refinery | Microsoft Windows, personal computer |
| Hardware: Rivals | — | — | — |
| Hardwork Simulator | casual game, simulation video game, adventure video game, action game, action-adventure game | — | Microsoft Windows |
| Hare Raising Havoc | adventure video game | BlueSky Software | DOS |
| Hareraiser | — | — | ZX Spectrum, Amstrad CPC, MSX, Commodore VIC-20, Commodore 64 |
| Harlequin | — | — | Atari ST |
| Harmonium | — | — | Microsoft Windows |
| Harold Dating sim | parody video game, comedy video game, dating sim, visual novel | Phiriart | Microsoft Windows |
| Harriet: From Slave To Hero | casual game, adventure video game, action game, action-adventure game, strategy video game | — | Microsoft Windows |
| Harry Potter and the Chamber of Secrets | — | KnowWonder | Microsoft Windows, macOS, Nintendo GameCube, Game Boy Color, Mac operating system |
| Harry Potter and the Deathly Hallows – Part 1 | — | Electronic Arts | PlayStation 3, Microsoft Windows, Nintendo DS, Wii |
| Harry Potter and the Philosopher's Stone | action-adventure game | MacSoft Games, KnowWonder | Classic Mac OS, Microsoft Windows, macOS |
| Harry Potter for Kinect | — | Eurocom | — |
| Haruka ni Aogi, Uruwashi no | eroge, bishōjo game, visual novel | Pulltop | Microsoft Windows |
| Harukanaru Toki no Naka de 4 | — | Ruby Party | Wii |
| Harukazedori ni, Tomarigi o | eroge, visual novel | SkyFish | Microsoft Windows |
| Harvest Moon: Back to Nature | life simulation game | Victor Interactive Software | — |
| Harvey Birdman: Attorney at Law | interactive film, adventure video game, visual novel | High Voltage Software | Wii |
| HATCHICK | — | — | Microsoft Windows |
| Hatoful Boyfriend: Holiday Star | — | Mediatonic | Microsoft Windows, macOS, PlayStation Vita, Linux |
| Hatsukoi Zensen | eroge, visual novel | I.D. | Microsoft Windows |
| Hatsune Miku Jigsaw Puzzle | jigsaw puzzle video game | Crypton Future Media | Microsoft Windows, Xbox Series X and Series S |
| Hatsune Miku Logic Paint S | casual game | Crypton Future Media | Microsoft Windows, Xbox Series X and Series S |
| Hatsune Miku: Project DIVA | rhythm game, music video game | Crypton Future Media | PlayStation 3, PlayStation Portable |
| Hatsune Miku: Project DIVA 2nd | music video game | Crypton Future Media | PlayStation 3, PlayStation Portable |
| Hatsune Miku: Project DIVA Dreamy Theater 2nd | — | — | PlayStation Portable |
| Hatsune Miku: Project DIVA F 2nd | rhythm game | Q122741 | PlayStation Vita |
| Hatsune Miku: Project DIVA X | rhythm game | Q122741 | PlayStation Vita |
| Haunted Castle | action game, platform game | Konami | — |
| Haunted Cities Volume 3 | adventure video game | Kitty Horrorshow | Microsoft Windows, macOS, Linux |
| Haunted Nightmares | casual game, action game, strategy video game | — | Microsoft Windows, macOS |
| Haunted Past: Realm of Ghosts | — | Gogii Games | Microsoft Windows |
| Haunted PS1 Demo Disc | horror video game, video game compilation | — | Microsoft Windows |
| Have a Blast | action game | — | Microsoft Windows |
| Have a Nice Death | roguelite, platform game | Magic Design Studios | Microsoft Windows |
| Havocado | — | — | Microsoft Windows, macOS |
| Hazel Sky | adventure video game | Coffee Addict Studio | Microsoft Windows, Xbox Series X and Series S |
| Head Coach v3 | — | — | Amstrad PCW, Atari ST, BBC Micro |
| Headhunter Redemption | science fiction video game, third-person shooter | Amuze | — |
| Headsnatchers | casual game, action game, sports video game | IguanaBee | Microsoft Windows |
| Healing Simulator | casual game, simulation video game, strategy video game | — | Microsoft Windows |
| Heartland | — | Odin Computer Graphics | ZX Spectrum, Amstrad CPC, Commodore 64 |
| Hearts of Chaos | casual game, adventure video game, strategy video game, role-playing video game | Warfare Studios | Microsoft Windows |
| Hearts of Iron II | historical video game, real-time strategy, computer wargame, grand strategy wargame | Development Studio | Microsoft Windows, macOS |
| Hearts United | role-playing video game | — | Microsoft Windows |
| HeatStroke | simulation video game | — | Microsoft Windows |
| Heaven & Hell 2 | tile-matching video game | HH-Games | Microsoft Windows |
| Heaven Dust 2 | survival horror | One Gruel Studio | Microsoft Windows |
| Heaven Knows You | visual novel | — | Microsoft Windows, macOS, Linux |
| Heaven's Voice Feast of Famine | — | — | Microsoft Windows |
| Heavenly Sword | — | Ninja Theory | PlayStation 3 |
| Heavy on the Magick | — | Gargoyle Games | ZX Spectrum, Amstrad CPC |
| Hebereke's Popoitto | falling block puzzle game | Sunsoft | Super Nintendo Entertainment System |
| Heck Deck | — | — | Microsoft Windows, macOS, Linux |
| Hedon Bloodrite | action game, shooter game | — | Microsoft Windows, Linux |
| Hehe | casual game, simulation video game, adventure video game, action game, action-adventure game, strategy video game, racing video game | — | Microsoft Windows |
| Heiankyo Alien 3671 | — | — | Microsoft Windows |
| Heisei Shin Onigashima | — | — | Wii U |
| Heist | — | — | Microsoft Windows |
| Helicopter Mission | — | — | DOS |
| Heliopedia | simulation video game | Sokpop Collective | Microsoft Windows, macOS |
| Hell is Other Demons | arcade, shooter game, platform game | — | Microsoft Windows, macOS, Linux |
| Hell Let Loose | — | Black Matter | Microsoft Windows, Xbox Series X and Series S |
| Hell Let Loose: Vietnam | — | — | Microsoft Windows, Xbox Series X and Series S |
| Hell Madness | casual game, simulation video game, adventure video game | — | Microsoft Windows |
| Hell Shooter | action game | — | Microsoft Windows |
| Hell Trigger | action game | — | Microsoft Windows |
| Helldorado | strategy video game | Spellbound Entertainment | Microsoft Windows |
| Hellfire | arcade, shooter game | — | Microsoft Windows, macOS, Linux |
| Hellgate | — | — | Atari ST |
| HellGunner | — | — | Xbox Series X and Series S |
| Hello Engineer | simulation video game | Q21189808 | Microsoft Windows, Xbox Series X and Series S |
| Hello Kitty no Hanabatake | platform game | Shimada Kikaku | Nintendo Entertainment System |
| Hello Lady! - Complete Edition | casual game, adventure video game | — | Microsoft Windows |
| Hello Lady! -New Division- | visual novel | — | Microsoft Windows |
| Hello, Good-bye | eroge, casual game, historical fiction, simulation video game, action game, visual novel, harem | Lump of Sugar | Microsoft Windows |
| HellScape: Two Brothers | adventure video game | — | Microsoft Windows |
| Helltower | adventure video game, action game, action-adventure game | — | Microsoft Windows |
| HelpTheAlien | — | — | Microsoft Windows, macOS |
| Helvetii | action game | Team KwaKwa | Microsoft Windows, Linux |
| Hentai beautiful girls 4 | — | — | Microsoft Windows |
| Hentai Crush - Uncensored (18+) | casual game, dating sim, erotic video game, tile-matching video game | Mature Games | Microsoft Windows |
| Hentai Girl Division Uncensored (18+) | casual game, dating sim, adventure video game, erotic video game, role-playing video game, tile-matching video game | Mature Games | Microsoft Windows |
| Hentai Girls - Anime Puzzle 18+ | casual game, simulation video game, role-playing video game | — | Microsoft Windows |
| Hentai Gothic Girl | — | — | Microsoft Windows |
| Hentai Hack-Her | — | — | Microsoft Windows |
| Hentai MatureCat | casual game, strategy video game | — | Microsoft Windows, macOS, Linux |
| Hentai Nureta Puzzle Cyberpunk | — | — | Microsoft Windows |
| Hentai Ojou | casual game, strategy video game | — | Microsoft Windows, macOS, Linux |
| Hentai Pussy 5 | casual game | — | Microsoft Windows |
| HENTAI PUZZLE | — | — | Microsoft Windows |
| Hentai Tales: Licentious Town Azaria | casual game, erotic video game | Hentai works | Microsoft Windows, macOS, Linux |
| Hentai Tales: Strange Land Apaku | casual game, erotic video game | Hentai works | Microsoft Windows, Linux |
| Hentai Tales: The Neko Returns | casual game, erotic video game | Hentai works | Microsoft Windows, macOS, Linux |
| Her Story | — | Sam Barlow | Microsoft Windows, macOS, Android |
| Herbert's Dummy Run | action-adventure game | — | ZX Spectrum, Commodore 64 |
| Herby | action game, puzzle video game | Crystal Shard, Radarsoft | Commodore 64 |
| Hercules no Eikō: Ugokidashita Kamigami | — | Data East | Game Boy |
| Heretic: Shadow of the Serpent Riders | first-person shooter, action game | — | Microsoft Windows, DOS |
| Hero | — | — | Microsoft Windows |
| Hero Allstars: Void Invasion | adventure video game, role-playing video game | — | Microsoft Windows |
| Hero Among Us | strategy video game | — | Microsoft Windows, macOS, Linux |
| Hero Bank 2 | — | — | Nintendo 3DS |
| Hero of the Golden Talisman | — | Mr Chip Software | Amstrad CPC, Commodore 64 |
| Hero Ring | — | — | Microsoft Windows |
| Heroes of Hellas Origins: Part Two | casual game, adventure video game, strategy video game | Jaibo Games | Microsoft Windows |
| Heroes of Mana | tactical role-playing game, real-time strategy | Square Enix | Nintendo DS |
| Heroes of Might and Magic IV | turn-based strategy video game | New World Computing | Classic Mac OS, Microsoft Windows |
| Heroes of Might and Magic: Olden Era | turn-based strategy video game | — | Microsoft Windows |
| Heroes of Time 2 - Aizack's Return | adventure video game, role-playing video game | — | Microsoft Windows |
| HEROES' VS | — | — | PlayStation Portable |
| Heroines | adventure video game, role-playing video game | — | Microsoft Windows |
| HeroQuest | — | Gremlin Interactive | DOS, ZX Spectrum, Acorn Archimedes, Commodore 64 |
| Herotopia | — | — | — |
| Hex Two | — | Studio Goya | Microsoft Windows, macOS |
| Hexagonia | — | — | ZX Spectrum |
| HexaGravity | — | — | — |
| Hexcells | — | Matthew Brown | Microsoft Windows, macOS, Linux |
| Hexdoku | — | — | Microsoft Windows, macOS |
| Hexen: Deathkings of the Dark Citadel | first-person shooter, action game | — | Microsoft Windows |
| Hexia | strategy video game | — | Microsoft Windows |
| Hexologic | puzzle video game | — | Microsoft Windows, Linux |
| Hextones: Spacetime | casual game, strategy video game | Nukearts | Microsoft Windows, macOS |
| Hey You, Pikachu! | life simulation game | Ambrella | Nintendo 64 |
| Hi no Tori Hououhen | action game | Konami | MSX |
| Hi Pizza | — | — | Microsoft Windows |
| Hidamari | eroge, visual novel | AXL | Microsoft Windows |
| Hidden Deep | action game, shooter game, vehicle simulation game, platform game | — | Microsoft Windows |
| Hidden Dungeon Top-Down 3D | casual game, simulation video game, adventure video game, action game, action-adventure game, strategy video game, role-playing video game | — | Microsoft Windows, macOS, Linux |
| Hidden Floating City Top-Down 3D | casual game, simulation video game, adventure video game, action game, action-adventure game, strategy video game | — | Microsoft Windows, macOS, Linux |
| Hidden Ghost Town | simulation video game, action game, strategy video game | — | Microsoft Windows, macOS, Linux |
| Hidden Harbor Top-Down 3D | casual game, simulation video game, adventure video game, action game, action-adventure game, strategy video game | — | Microsoft Windows, macOS, Linux |
| Hidden Mars | casual game | — | Microsoft Windows |
| Hidden Object - Tools | casual game, adventure video game, strategy video game | Boogygames Studios | Microsoft Windows |
| Hidden Object Bundle 5 in 1 | casual game, adventure video game | Alawar Entertainment | Microsoft Windows |
| Hidden Shelter | casual game, adventure video game, action game, action-adventure game, strategy video game | — | Microsoft Windows |
| Hidden Tavern Top-Down 3D | simulation video game, adventure video game, action game, action-adventure game, strategy video game, role-playing video game | — | Microsoft Windows, macOS, Linux |
| Hidden Words | casual game | — | Microsoft Windows |
| High Heat Major League Baseball 2003 | — | The 3DO Company, Sam Sheth | Microsoft Windows |
| Highway of death | racing video game | Laush Studio | Microsoft Windows |
| Highway Wars | adventure video game, role-playing video game | Hosted Games | Microsoft Windows, macOS, Linux |
| Higurashi no Naku Koro ni Tactics | tactical role-playing game | SORAYUME | i-αppli, S!Appli |
| Higurashi When They Cry Hou - Ch.3 Tatarigoroshi | visual novel | 07th Expansion | Microsoft Windows, macOS, Linux |
| Hiiro no Kakera | otome game, visual novel | Otomate, Design Factory | PlayStation 3, Nintendo DS, PlayStation Portable, PlayStation Vita |
| Hikari! Clover Rescue | — | — | Microsoft Windows |
| Hikeshi-Fireman- | casual game | — | Microsoft Windows |
| Hill Climb Racing 2 | racing video game | Fingersoft | Windows Phone, Android |
| Him & Her Collection | puzzle-platformer | — | Microsoft Windows, Xbox Series X and Series S |
| Himemiko San | eroge, visual novel | — | Microsoft Windows |
| Himemiko Sengetsu | eroge, visual novel | — | Microsoft Windows |
| Himemiko: Akatsuki | eroge, visual novel | — | Microsoft Windows |
| HINAKOI | — | — | Android |
| Hinedere Beat | — | — | Microsoft Windows |
| Hired Guns | — | — | — |
| Hiryū no Ken | fighting game | — | Wii U |
| Hisui no Shizuku: Hiiro no Kakera 2 | otome game, visual novel | Otomate, Design Factory | Nintendo DS, PlayStation Portable |
| Hitler On The Moon | adventure video game, action game, action-adventure game, role-playing video game | — | Microsoft Windows |
| Hitman 2: Silent Assassin | — | Q746059 | PlayStation 3, Microsoft Windows, Nintendo GameCube |
| Hitman 3 | action-adventure game, stealth game | Q746059 | Microsoft Windows, macOS, Xbox Series X and Series S |
| Hitman: Absolution | — | Nixxes Software, Q746059, Feral Interactive | PlayStation 3, Microsoft Windows, macOS, Android |
| Hitman: Sniper Challenge | action game | Nixxes Software, Q746059 | PlayStation 3, Microsoft Windows |
| Hitozuma Cosplay Kissa | eroge, visual novel | Atelier Kaguya | Microsoft Windows |
| Hitozuma Dorei Keikaku | eroge, visual novel | — | Microsoft Windows |
| Hitozuma Onee-san to Tsundere Osananajimi no Haranda Kankei | eroge, visual novel | — | Microsoft Windows |
| Hitozumaman!! Haranda Kunoichi Tsumamigoro | eroge, visual novel | — | Microsoft Windows |
| Hitstun | action game | — | Microsoft Windows, macOS |
| Hive Mind | casual game, action game | — | Microsoft Windows |
| Hmmsim Metro | simulation video game | — | Microsoft Windows |
| Ho-Ho-Home Invasion | action game | — | Microsoft Windows |
| Hobo Cat Adventures | adventure video game, action game, action-adventure game | — | Microsoft Windows, Linux |
| Hogan's Alley | first-person shooter | Intelligent Systems | Nintendo Entertainment System |
| Hogoworm Dungeon | casual game, strategy video game | — | Microsoft Windows |
| HOGuru Presents: The House With Too Many Zombies In It | adventure video game, action game, action-adventure game, role-playing video game | StarSystemStudios™ | Microsoft Windows |
| Hogvalord | simulation video game, strategy video game, role-playing video game | — | Microsoft Windows |
| Hokkaidō Rensa Satsujin: Ohōtsuku ni Kiyu | adventure video game | Armor Project | Nintendo Entertainment System, FM-7 |
| Hokko Life | — | Wonderscope | Microsoft Windows, Xbox Series X and Series S |
| Hokuto no Ken: Seiki Matsukyu Seishi Densetsu | action game, beat 'em up | — | — |
| Hole in the Clouds | casual game, action game | — | Microsoft Windows |
| Holedown | casual game, action game | Grapefrukt games | Microsoft Windows |
| Holiday Bonus GOLD | — | Grey Alien Games | Microsoft Windows, macOS |
| Holiday Express | — | HipSoft | — |
| Holiday Jigsaw Easter 2 | — | Creobit | Microsoft Windows |
| Holiday Jigsaw Easter 3 | — | Creobit | Microsoft Windows |
| Holiday Jigsaw Halloween 2 | — | Creobit | Microsoft Windows |
| Holiday Jigsaw Halloween 4 | — | Creobit | Microsoft Windows |
| Hollow 2 | adventure video game, action game, action-adventure game | MegaPixel Studio | Microsoft Windows |
| Holy Shit | casual game | — | Microsoft Windows |
| Home Alone | — | — | — |
| Home Designer - Home Sweet Home | casual game | Mad Data | Microsoft Windows |
| Home Run | baseball video game | Atari, Inc. | Atari 2600 |
| Home Run Derby: vs Fairy Tales | casual game, action game, sports video game | — | Microsoft Windows |
| Home Sweet Home EP2 | — | — | Microsoft Windows |
| Homestar Ruiner | graphic adventure game | Telltale Games | PlayStation 3, Microsoft Windows, Wii |
| Homeworld 2 | space opera video game, simulation video game, real-time strategy, strategy video game | — | Microsoft Windows, macOS |
| Hook | — | Ocean Software | DOS, Atari ST |
| Hooked on You: A Dead by Daylight Dating Sim | dating sim, visual novel | — | Microsoft Windows |
| HoopsFPS | casual game, simulation video game, action game, massively multiplayer online game, sports video game | — | Microsoft Windows |
| Hope's Journey | casual game, adventure video game, role-playing video game | — | Microsoft Windows |
| Hoppin' Mad | — | — | ZX Spectrum, Amstrad CPC, Commodore 64 |
| Horace | post-apocalyptic video game | Paul Helman, Sean Scaplehorn | Microsoft Windows, Xbox Series X and Series S |
| Horde Of Plenty | — | — | Microsoft Windows |
| HordeCore: Training Ground | — | — | Microsoft Windows |
| Horizon Chase | — | — | Android |
| Horizon Shift '81 | — | — | Microsoft Windows, macOS |
| Hornby Virtual Railway | — | Hornby Hobbies Limited | Microsoft Windows |
| Hornet Virus: Steel Alcimus II | action game | — | Microsoft Windows |
| Horny Alice: Gothic Run | casual game, adventure video game | — | Microsoft Windows |
| Horrible Histories: Ruthless Romans | — | Virtual Identity S.r.l. | Microsoft Windows, Nintendo DS, Wii |
| Horrid Henry's Krazy Karts | — | P2 Entertainment | Microsoft Windows |
| Horror Girl Puzzle | — | Anatoliy Loginovskikh | Microsoft Windows |
| Horror Rollercoaster | — | — | Microsoft Windows |
| Horror Squad | casual game, adventure video game, action game, action-adventure game | — | Microsoft Windows |
| Horror Ville Maze Escape | casual game, adventure video game, strategy video game | — | Microsoft Windows |
| Horse Club Adventures 2: Hazelwood Stories | adventure video game | Wild River Games | Microsoft Windows, Xbox Series X and Series S |
| Horse Farm | farming simulation game | — | Microsoft Windows |
| Horse Life Adventures | — | Neko Entertainment | Wii |
| Horse Racing Rally | racing video game | — | Microsoft Windows, macOS, Linux |
| Hospital Tycoon | — | DR Studios | Microsoft Windows |
| HOSTLIGHT | casual game, adventure video game, strategy video game | — | Microsoft Windows |
| Hot Coffee | — | Q94912 | Microsoft Windows |
| Hot Dish | time management video game, tile-matching video game | — | Microsoft Windows |
| Hot Hentai Puzzle Vol.1 | — | — | Microsoft Windows, Linux |
| Hot Milf 9 | casual game, erotic video game | — | Microsoft Windows |
| Hot Roads | simulation video game, adventure video game, action game, action-adventure game, racing video game, sports video game | QuickBobber | Microsoft Windows |
| Hot Squat 2: New Glory | — | — | Microsoft Windows |
| Hot Vacation | — | — | Microsoft Windows |
| Hot wheels Race off Monsters First the time | — | — | Android |
| Hot Wheels World Race | — | Climax Studios | Microsoft Windows, Nintendo GameCube |
| Hotdog Man | — | — | Microsoft Windows |
| Hotel Manager Simulator | casual game, simulation video game, strategy video game | — | macOS |
| Hour of the Snake | casual game | — | Microsoft Windows |
| Hourglass | adventure video game, puzzle video game | Cyberwave | Microsoft Windows, Xbox Series X and Series S |
| House Number 666 | casual game, adventure video game | Anamik Majumdar | Microsoft Windows, Linux |
| House of 1000 Doors: Family Secrets | casual game, adventure video game | FIVE-BN | Microsoft Windows |
| House of Jigsaw: Masters of Ar | casual game, adventure video game | — | Microsoft Windows |
| Hover Havoc | — | Canalside Studios | Microsoft Windows, macOS, Linux |
| Hoverbike Escape | casual game | — | Microsoft Windows |
| How To Bathe Your Cat: Impossible Mission | casual game | Fractal Projects | Microsoft Windows |
| How to Fool a Liar King Remastered | adventure video game | Roseverte | Microsoft Windows, macOS, Linux, Xbox Series X and Series S |
| How to Say Goodbye | puzzle video game | — | Microsoft Windows, macOS, Android |
| How to Train Your Dragon | action-adventure game | Étranges Libellules | PlayStation 3, Nintendo DS, Wii |
| Howl | turn-based tactics | Mi'pu'mi Games | Microsoft Windows |
| HRD 3 Pegasus Island | casual game, simulation video game, adventure video game, action game, action-adventure game, role-playing video game, racing video game, sports video game | — | Microsoft Windows |
| Hrot | first-person shooter | — | Microsoft Windows |
| HUBE: Seeker of Achievements | — | — | Microsoft Windows |
| Hue Defense | strategy video game, role-playing video game | — | Microsoft Windows |
| Huge Enemy - Worldbreakers | — | — | Microsoft Windows, macOS, Linux |
| Huge Jaws | casual game, simulation video game, adventure video game | Piece Of Voxel | Microsoft Windows |
| Hugo: Cannon Cruise | action game, platform game | Interactive Television Entertainment | — |
| Human Apocalypse | casual game, simulation video game, adventure video game, action game, action-adventure game, role-playing video game | — | Microsoft Windows, macOS, Linux |
| Human Killing Machine | — | Tiertex Design Studios | ZX Spectrum, Amstrad CPC, Commodore 64 |
| Human-powered spacecraft | casual game | — | Microsoft Windows |
| Humanity | casual game, action game | Tha Ltd. | Microsoft Windows |
| Humans vs Tigers | casual game, simulation video game, adventure video game, sports video game | — | Microsoft Windows |
| Hummer | racing video game | Q122741 | — |
| Hundred Bullets | — | Silverware Games | Xbox Series X and Series S |
| HUNGRY PIGS | action game | — | Microsoft Windows |
| Hunt | — | Sabec Limited | — |
| Hunt Ducks 4 | — | — | Microsoft Windows, Xbox Series X and Series S |
| Huntdown | action game | — | Microsoft Windows, macOS, Linux |
| Hunter's Moon | — | — | — |
| Hunter: The Reckoning – Redeemer | hack and slash, third-person shooter | High Voltage Software | — |
| HUNTERS All Star Battle | casual game, action game | — | Microsoft Windows |
| Hunting Moon vol.2 | role-playing video game | — | Microsoft Windows |
| Hurricanes | — | Acclaim Studios London | — |
| Huts | — | Sokpop Collective | Microsoft Windows, macOS |
| Huygens Principle | action game | — | Microsoft Windows |
| Hyacinthus | — | — | Microsoft Windows |
| Hyaku Monogatari: Honto ni Atta Kowai Hanashi | horror video game, adventure video game, visual novel | Hudson Soft | TurboGrafx-16 |
| Hydlide 3: The Space Memories | action role-playing game, adventure video game | — | NEC PC-8800 series, Microsoft Windows, Nintendo Entertainment System, mobile phone, Sharp X68000, NEC PC-9800 series, Sharp X1, MSX |
| Hydro Thunder | racing video game | Midway Games | Microsoft Windows, Nintendo GameCube, Nintendo 64, arcade video game machine |
| Hydro Thunder Hurricane | racing video game | Vector Unit | — |
| Hydroneer | — | — | Microsoft Windows, Xbox Series X and Series S |
| Hymns of Resurrection | role-playing video game | — | Microsoft Windows |
| Hypaball | — | Odin Computer Graphics | ZX Spectrum, Commodore 64 |
| Hyper Hentai Sexy Sensei | casual game, erotic video game | GentleDriver, Puzzle L Porject | Microsoft Windows, macOS, Linux |
| Hyper Light Breaker | action game | Heart Machine | Microsoft Windows |
| Hyper Road Carnage | casual game, action game, racing video game | — | Microsoft Windows |
| Hyper Storm | — | — | Microsoft Windows |
| Hyper Street Fighter II | fighting game | Capcom | — |
| Hyper Train Corporation | — | — | Microsoft Windows, macOS |
| Hyperdimension Neptunia | role-playing video game | Idea Factory | PlayStation 3, Microsoft Windows |
| HyperDot | casual game, action game | Tribe Games | Microsoft Windows, macOS, Linux |
| HYPERNOVA: Escape from Hadea | — | — | Microsoft Windows, macOS, Linux |
| HyperParasite | — | Troglobytes Games | Microsoft Windows |
| HyperShot | casual game, action game | — | Microsoft Windows |
| Hyperspace Delivery Boy! | — | Monkeystone Games | Microsoft Windows, macOS, Linux |
| Hyperspaced | adventure video game, action game, action-adventure game | Rarebyte | Microsoft Windows |
| Hypnagogia: Boundless Dreams | casual game, adventure video game | — | Microsoft Windows, macOS, Linux |
| Hyposphere Z | casual game, strategy video game, racing video game | — | Microsoft Windows |
| Hyrule Warriors: Age of Calamity | crowd-combat video game, hack and slash | Omega Force | — |
| Hyrule Warriors: Definitive Edition | hack and slash, action game | Team Ninja, Omega Force | — |