- Habroxia (Switch eShop)
- Habu Yoshiharu Shōgi de Kitaeru: Ketsudanryoku DS (DS)
- HackyZack (Switch eShop)
- Hair Salon: Pocket Stylist (DSiWare)
- Hajime no Ippo The Fighting! DS (DS)
- Hakuoki (DS)
- Hakuoki: Memories of the Shinsengumi (3DS)
- Hakuoki: Yuugiroku (DS)
- Hakuoki: Zuisouroku (DS)
- HAL Wrestling (GB)
- Halcyon 6: Starbase Commander (Switch eShop)
- Halloween Night Archery (3DS eShop)
- Halloween Pinball (Switch eShop)
- Halloween: Trick or Treat (DSiWare)
- Halloween: Trick or Treat 2 (3DS eShop)
- Hammerin' Harry: Ghost Building Company (GB)
- Hammerwatch (Switch eShop)
- Hamsterdam (Switch eShop)
- Hamsterz Life (DS)
- Hana Yori Dango: Koi Seyo Otome (DS)
- Hand of Fate 2 (Switch eShop)
- Hands On! Tangrams (DS)
- Hands On! Tangrams (DSiWare)
- Hannah Montana (DS)
- Hannah Montana: Music Jam (DS)
- Hannah Montana: The Movie (DS)
- Hanshin Tigers DS (DS)
- Happy Birthday Mart (DSiWare)
- Happy Birthdays (Switch)
- Happy Circus (3DS eShop)
- Happy Feet (DS)
- Happy Feet (GCN)
- Happy Feet (Wii)
- Happy Feet Two (DS)
- Happy Hammerin' (WiiWare)
- Happy Happy Clover (DS)
- Happy Hippos On Tour (DS)
- Happy Holidays: Christmas (WiiWare)
- Happy Holidays: Halloween (WiiWare)
- Happy Words (Switch eShop)
- Hard West (Switch eShop)
- Hard-Hat Domo (DSiWare)
- Hardway Party (Switch eShop)
- Hardy Boys: Treasure on the Track (DS)
- Harlem Globetrotters: World Tour (DS)
- HarmoKnight (3DS eShop)
- Harobots Action! (DS)
- Harry Potter and the Chamber of Secrets (GCN)
- Harry Potter and the Deathly Hallows Part 1 (DS)
- Harry Potter and the Deathly Hallows, Part 2 (DS)
- Harry Potter and the Deathly Hallows: Part I (Wii)
- Harry Potter and the Goblet of Fire (DS)
- Harry Potter and the Goblet of Fire (GCN)
- Harry Potter and the Half-Blood Prince (DS)
- Harry Potter and the Half-Blood Prince (Wii)
- Harry Potter and the Order of the Phoenix (DS)
- Harry Potter and the Order of the Phoenix (Wii)
- Harry Potter and the Prisoner of Azkaban (GCN)
- Harry Potter and the Sorcerer's Stone (GCN)
- Harry Potter: Quidditch World Cup (GCN)
- Harvest Life (Switch eShop)
- Harvest Moon (GBC)
- Harvest Moon (SNES)
- Harvest Moon 2 (GBC)
- Harvest Moon 3 (GBC)
- Harvest Moon 3D: The Tale of Two Towns (3DS)
- Harvest Moon 64 (N64)
- Harvest Moon DS (DS)
- Harvest Moon DS Cute (DS)
- Harvest Moon DS: Grand Bazaar (DS)
- Harvest Moon DS: Sunshine Islands (DS)
- Harvest Moon DS: The Tale of Two Towns (DS)
- Harvest Moon GB (GB)
- Harvest Moon: A New Beginning (3DS)
- Harvest Moon: A Wonderful Life (GCN)
- Harvest Moon: Animal Parade (Wii)
- Harvest Moon: Another Wonderful Life (GCN)
- Harvest Moon: Frantic Farming (DS)
- Harvest Moon: Friends of Mineral Town (GBA)
- Harvest Moon: Island of Happiness (DS)
- Harvest Moon: Light of Hope Special Edition (Switch)
- Harvest Moon: Mad Dash (Switch)
- Harvest Moon: Magical Melody (GCN)
- Harvest Moon: Magical Melody (Wii)
- Harvest Moon: More Friends of Mineral Town (GBA)
- Harvest Moon: My Little Shop (WiiWare)
- Harvest Moon: Seeds of Memories (Wii U)
- Harvest Moon: Skytree Village (3DS)
- Harvest Moon: The Lost Valley (3DS)
- Harvest Moon: Tree of Tranquility (Wii)
- Harvey Birdman: Attorney at Law (Wii)
- Has-Been Heroes (Switch)
- Hasbro Family Game Night (DS)
- Hasbro Family Game Night (Wii)
- Hasbro Family Game Night Volume 2 (Wii)
- Hasbro Game Night (Switch)
- Hatris (GB)
- Hatsune Miku: Project DIVA Mega Mix (Switch eShop)
- Hatsune Miku: Project Diva Mega39’s (Switch)
- Hatsune Miku: Project MIRAI DX (3DS)
- Haunted Dungeons: Hyakki Castle (Switch eShop)
- Haven (Switch eShop)
- Hayate no Gotoku!: Boku ga Romeo de Romeo ga Boku de (DS)
- Hayate no Gotoku!: Ojō-sama Produce Daisakusen Bokuiro ni Somare! (DS)
- Hazelnut Bastille (Switch eShop)
- Hazumi (3DS eShop)
- HB Arcade Cards (WiiWare)
- HB Arcade Disc Golf (WiiWare)
- Headball Soccer Deluxe (Switch eShop)
- Headliner: NoviNews (Switch eShop)
- Headspun (Switch eShop)
- Heart Beaten (3DS eShop)
- Heart Forth, Alicia (Wii U eShop)
- Heart&Slash (Switch eShop)
- HeartCatch PreCure! Oshare Collection (DS)
- Hearts Spades Euchre (DSiWare)
- Heathcliff: Spot On (DSiWare)
- Heatseeker (Wii)
- Heave Ho (Switch eShop)
- Heaven's Vault (Switch eShop)
- Heavy Armor Brigade (DS)
- Heavy Fire: Afghanistan (Wii)
- Heavy Fire: Black Arms (WiiWare)
- Heavy Fire: Black Arms 3D (3DS eShop)
- Heavy Fire: Special Operations (WiiWare)
- Heavy Fire: Special Operations 3D (3DS eShop)
- Heavyweight Championship Boxing (GB)
- Heiankyo Alien (GB)
- Helix (WiiWare)
- Hell is Other Demons (Switch eShop)
- Hell Warders (Switch eShop)
- Hell's Kitchen (DS)
- Hell's Kitchen VS (DSiWare)
- Hellblade: Senua's Sacrifice (Switch eShop)
- HellFront: Honeymoon (Switch eShop)
- Hellmut: The Badass from Hell (Switch eShop)
- Hello Flowerz (DSiWare)
- Hello Kitty & Friends: Rockin' World Tour (3DS)
- Hello Kitty & Sanrio Friends 3D Racing (3DS)
- Hello Kitty and the Apron of Magic: Rhythm Cooking (3DS)
- Hello Kitty Daily (DS)
- Hello Kitty Happy Happy Family (3DS)
- Hello Kitty Kruisers (Switch)
- Hello Kitty Kruisers (Wii U)
- Hello Kitty Picnic with Sanrio Friends (3DS)
- Hello Kitty: Big City Dreams (DS)
- Hello Kitty: Roller Rescue (GCN)
- Hello Neighbor (Switch)
- Hello Neighbor Hide and Seek (Switch)
- Hello Pocoyo! (DS)
- Hellokids - Vol. 1: Coloring and Painting (DSiWare)
- Henry Hatsworth in The Puzzling Adventure (DS)
- Henry The Hamster Handler (Switch eShop)
- Heptrix (Wii U eShop)
- Her Majesty's Spiffing (Switch eShop)
- Heracles: Battle With The Gods (DS)
- Heracles: Chariot Racing (WiiWare)
- Hercules (GB)
- Hercules no Eikō: Tamashii no Shōmei (DS)
- Hero Express (Switch eShop)
- Hero of Sparta (DSiWare)
- Heroes of Mana (DS)
- Heroes of Ruin (3DS)
- Heroes Of The Monkey Tavern (Switch eShop)
- Heroes Trials (Switch eShop)
- HEROINE ANTHEM ZERO episode 1 (Switch eShop)
- Heroki (Switch eShop)
- Heron: Steam Machine (WiiWare)
- Hex Heroes (Wii U eShop)
- Hexa Maze (Switch eShop)
- HexaGravity (Switch eShop)
- Hexagroove: Tactical DJ (Switch eShop)
- Hexologic (Switch eShop)
- Hey! Pikmin (3DS)
- Heyawake by Nikoli (3DS eShop)
- Hi Hamtaro! Little Hamsters Big Adventure (DS)
- Hi Hi Puffy Ami Yumi: Genie & The Amp (DS)
- Hidden (Switch eShop)
- Hidden Expedition Titanic (DSiWare)
- Hidden Expedition: Titanic (3DS)
- Hidden Folks (Switch eShop)
- Hidden Photo (DSiWare)
- Hideaways: Foggy Valley (3DS eShop)
- Hiding Out (3DS eShop)
- High Noon Revolver (Switch eShop)
- High School Musical 2: Work This Out! (DS)
- High School Musical 3: Senior Year (DS)
- High School Musical: Makin' the Cut! (DS)
- High School Musical: Sing It! (Wii)
- High Stakes Gambling (GB)
- High Stakes Texas Hold'em (DSiWare)
- High Strangeness (Wii U eShop)
- High Voltage Hot Rod Show (WiiWare)
- Higurashi no Naku Koro ni Kizuna: Daiichikan Tatari (DS)
- Higurashi no Naku Koro ni Kizuna: Daisankan Rasen (DS)
- Higurashi no Naku Koro ni Kizuna: Daiyonkan Kizuna (DS)
- Hiiro no Kakera DS (DS)
- Hikaru no Go 3 (GCN)
- Himno (Switch eShop)
- Hindsight 20/20 (Switch eShop)
- Hints Hunter (DSiWare)
- Hip Hop King: Rytmik Edition (DSiWare)
- Hiragana Pixel Party (Switch eShop)
- Hirameki Action: Chibikko Wagan no Daiki na Bouken (DS)
- History 2048 (Switch eShop)
- HISTORY Great Empires: Rome (DS)
- Hit Ninja (3DS eShop)
- Hit the Ice (GB)
- Hitman 2: Silent Assassin (GCN)
- Hitman Reborn! DS: Mafia Daishūgō Vongola Festival! (DS)
- Hitori by Nikoli (3DS eShop)
- Hive Jump (Switch eShop)
- Hive Jump (Wii U eShop)
- Hob: The Definitive Edition (Switch eShop)
- Hockey Allstar Shootout (WiiWare)
- Hogan's Alley (NES)
- Hoggy2 (Switch eShop)
- Hold Your Fire: A Game About Responsibility (Wii U eShop)
- Hollow (Switch eShop)
- Hollow 2 (Switch eShop)
- Hollow Knight (Switch eShop)
- Hollow Knight (Wii U eShop)
- Hollow Knight: Silksong (Switch eShop)
- Holly Hobbie & Friends (DS)
- Hollywood Fame: Hidden Object Adventure (3DS)
- Holy Potatoes! A Weapon Shop?! (Switch eShop)
- Holy Potatoes! We’re in Space?! (Switch eShop)
- Holy Potatoes! What the Hell?! (Switch eShop)
- Home Alone (GB)
- Home Alone 2: Lost in New York (GB)
- Home Escape (Switch eShop)
- Home Improvement: Power Tool Pursuit! (SNES)
- Home Run King (GCN)
- Home Sweet Home (Switch eShop)
- Home Sweet Home (WiiWare)
- Homeland (GCN)
- Hometown Story (3DS)
- Homie Rollerz (DS)
- Homo Machina (Switch eShop)
- Honeycomb Beat (DS)
- Hook (GB)
- Hook (SNES)
- Hook (Switch eShop)
- Hookbots (Switch eShop)
- Hooked on Bass Fishing (DSiWare)
- HoopWorld (WiiWare)
- HoPiKo (Switch eShop)
- Hopping girl KOHANE Jumping Kingdom: Princess of the Black Rabbit (Switch eShop)
- Horizon Chase Turbo (Switch eShop)
- Horizon Riders (WiiWare)
- Horizon Shift '81 (Switch eShop)
- Horrible Histories: Ruthless Romans (DS)
- Horrible Histories: Ruthless Romans (Wii)
- Horrid Henry (DS)
- Horror Stories (3DS eShop)
- Horror Stories (Wii U eShop)
- Horse Life (DS)
- Horse Life 4 (3DS)
- Horse Vet 3D (3DS eShop)
- Horsez (DS)
- Hoshigami Remix (DS)
- Hoshizora no Comic Garden (DS)
- Hospital Havoc (DSiWare)
- Hot and Cold: A 3D Hidden Object Adventure (DSiWare)
- Hot Gimmick Cosplay-jong for Nintendo Switch (Switch eShop)
- Hot Rod Racer (Wii U eShop)
- Hot Springs Story (Switch eShop)
- Hot Wheels Velocity X (GCN)
- Hot Wheels World Race (GCN)
- Hot Wheels World's Best Driver (3DS)
- Hot Wheels: Beat That! (DS)
- Hot Wheels: World's Best Driver (Wii U)
- Hotel Dracula (Switch eShop)
- Hotel Dusk: Room 215 (DS)
- Hotel for Dogs (DS)
- Hotel Giant 2 (DS)
- Hotel Transylvania (3DS)
- Hotel Transylvania 3 Monsters Overboard (Switch)
- Hotline Miami Collection (Switch eShop)
- House, M.D. - Episode 1: Globetrotting (DSiWare)
- House, M.D. - Episode 2: Blue Meanie (DSiWare)
- House, M.D. - Episode 3: Skull and Bones (DSiWare)
- House, M.D. - Episode 4: Crashed (DSiWare)
- House, M.D. - Episode 5: Under the Big Top (DSiWare)
- Hover (Switch eShop)
- Hover: Revolt of Gamers (Wii U eShop)
- How to Survive (Wii U eShop)
- How to Train Your Dragon 2 (3DS)
- How to Train Your Dragon 2 (Wii U)
- HTR High Tech Racing (3DS eShop)
- Hubert the Teddy Bear: Winter Games (WiiWare)
- Hudson Hawk (GB)
- Hudson Selection Vol. 1: Lode Runner (GCN)
- Hudson Selection Vol. 2: Star Soldier (GCN)
- Hudson Selection Vol. 3: Bonk's Adventure (GCN)
- Hudson Selection Vol. 4: Adventure Island (GCN)
- Hue (Switch eShop)
- Hue (Wii U eShop)
- Hugo 2 (GB)
- Hulk (GCN)
- HullBreach: Uncloaked (Wii U eShop)
- Hulu (Switch eShop)
- Human Element (Wii U)
- Human Resource Machine (Switch eShop)
- Human Resource Machine (Wii U eShop)
- Human Rocket Person (Switch eShop)
- Human: Fall Flat (Switch eShop)
- Humanitarian Helicopter (Wii U eShop)
- Hungry Baby: Party Treats (Switch eShop)
- Hungry Shark World (Switch eShop)
- HUNTDOWN (Switch eShop)
- Hunter's Legacy: Purrfect Edition (Switch eShop)
- Hunter: The Reckoning (GCN)
- Hunting Simulator (Switch)
- Hurry Up Hedgehog! (DS)
- Hurry Up! Bird Hunter (Wii U eShop)
- Hybrid Heaven (N64)
- Hydroventure (WiiWare)
- Hydroventure: Spin Cycle (3DS eShop)
- Hyper Iria (SNES)
- Hyper Light Drifter (Wii U eShop)
- Hyper Light Drifter: Special Edition (Switch eShop)
- Hyper Lode Runner (GB)
- Hyper Sentinel (Switch eShop)
- Hyper Sports R (Switch)
- HYPERCHARGE Unboxed (Switch eShop)
- Hyperdrive Massacre (Switch eShop)
- Hyperforma (Switch eShop)
- Hyperide: Vector Raid (Switch eShop)
- Hyperlight EX (New 3DS)
- Hyperlight Ultimate (Switch eShop)
- HyperParasite (Switch eShop)
- Hyrule Warriors (Wii U)
- Hyrule Warriors Legends (3DS)
- Hyrule Warriors: Definitive Edition (Switch)
- Hysteria Hospital: Emergency Ward (DS)
- Hysteria Hospital: Emergency Ward (Wii)