- Hair Salon: Pocket Stylist (DSiWare)
- Hakuoki: Memories of the Shinsengumi (3DS)
- Halloween Night Archery (3DS eShop)
- Halloween: Trick or Treat (DSiWare)
- Halloween: Trick or Treat 2 (3DS eShop)
- Hammerwatch (Switch eShop)
- Hands On! Tangrams (DSiWare)
- Happy Birthday Mart (DSiWare)
- Happy Birthdays (Switch eShop)
- Happy Circus (3DS eShop)
- Happy Feet (Wii)
- Happy Hammerin' (WiiWare)
- Happy Holidays: Christmas (WiiWare)
- Happy Holidays: Halloween (WiiWare)
- Hard-Hat Domo (DSiWare)
- HarmoKnight (3DS eShop)
- Harry Potter and the Deathly Hallows: Part I (Wii)
- Harry Potter and the Half-Blood Prince (Wii)
- Harry Potter and the Half-Blood Prince (DS)
- Harry Potter and the Order of the Phoenix (Wii)
- Harry Potter and the Order of the Phoenix (DS)
- Harvest Moon (SNES)
- Harvest Moon (GBC)
- Harvest Moon 2 (GBC)
- Harvest Moon 3 (GBC)
- Harvest Moon 3D: The Tale of Two Towns (3DS)
- Harvest Moon 64 (N64)
- Harvest Moon DS: Grand Bazaar (DS)
- Harvest Moon DS: Sunshine Islands (DS)
- Harvest Moon DS: The Tale of Two Towns (DS)
- Harvest Moon: A New Beginning (3DS)
- Harvest Moon: Animal Parade (Wii)
- 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: 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 (Wii)
- Hasbro Family Game Night (DS)
- Hasbro Family Game Night Volume 2 (Wii)
- Hatsune Miku: Project MIRAI DX (3DS)
- Hazelnut Bastille (Switch eShop)
- Hazumi (3DS eShop)
- HB Arcade Cards (WiiWare)
- HB Arcade Disc Golf (WiiWare)
- Heart Beaten (3DS eShop)
- Heart Forth, Alicia (Wii U eShop)
- Heart&Slash (Switch eShop)
- Hearts Spades Euchre (DSiWare)
- Heathcliff: Spot On (DSiWare)
- Heatseeker (Wii)
- 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)
- Helix (WiiWare)
- Hell's Kitchen VS (DSiWare)
- 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 Happy Happy Family (3DS)
- Hello Kitty Kruisers (Wii U)
- Hello Kitty Kruisers (Switch)
- Hello Kitty Picnic with Sanrio Friends (3DS)
- Hellokids - Vol. 1: Coloring and Painting (DSiWare)
- Henry Hatsworth in The Puzzling Adventure (DS)
- Heptrix (Wii U eShop)
- Her Majesty's Spiffing (Switch eShop)
- Heracles: Chariot Racing (WiiWare)
- Hero of Sparta (DSiWare)
- Heroes of Mana (DS)
- Heroes of Ruin (3DS)
- Heroes Of The Monkey Tavern (Switch eShop)
- Heron: Steam Machine (WiiWare)
- Hex Heroes (Wii U eShop)
- Hey! Pikmin (3DS)
- Heyawake by Nikoli (3DS eShop)
- Hi Hi Puffy Ami Yumi: Genie & The Amp (DS)
- Hidden Expedition Titanic (DSiWare)
- Hidden Expedition: Titanic (3DS)
- Hidden Photo (DSiWare)
- Hideaways: Foggy Valley (3DS eShop)
- Hiding Out (3DS eShop)
- High School Musical 3: Senior Year (DS)
- High School Musical: Sing It! (Wii)
- High Stakes Texas Hold'em (DSiWare)
- High Strangeness (Wii U eShop)
- High Voltage Hot Rod Show (WiiWare)
- Hints Hunter (DSiWare)
- Hip Hop King: Rytmik Edition (DSiWare)
- Hiragana Pixel Party (Switch eShop)
- HISTORY Great Empires: Rome (DS)
- Hit Ninja (3DS eShop)
- Hitori by Nikoli (3DS eShop)
- Hive Jump (Wii U eShop)
- Hockey Allstar Shootout (WiiWare)
- Hogan's Alley (NES)
- Hold Your Fire: A Game About Responsibility (Wii U eShop)
- Hollow (Switch eShop)
- Hollow Knight (Wii U eShop)
- Hollow Knight (Switch eShop)
- 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 Improvement: Power Tool Pursuit! (SNES)
- Home Sweet Home (WiiWare)
- Hometown Story (3DS)
- Honeycomb Beat (DS)
- Hooked on Bass Fishing (DSiWare)
- HoopWorld (WiiWare)
- Horizon Riders (WiiWare)
- Horrible Histories: Ruthless Romans (Wii)
- Horse Life 4 (3DS)
- Horse Vet 3D (3DS eShop)
- Horsez (DS)
- Hospital Havoc (DSiWare)
- Hot and Cold: A 3D Hidden Object Adventure (DSiWare)
- Hot Rod Racer (Wii U eShop)
- Hot Wheels World's Best Driver (3DS)
- Hot Wheels: World's Best Driver (Wii U)
- Hotel Dusk: Room 215 (DS)
- Hotel Transylvania (3DS)
- Hotel Transylvania 3 (Switch)
- 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: Revolt of Gamers (Wii U eShop)
- Hover: Revolt of Gamers (Switch eShop)
- How to Survive (Wii U eShop)
- How to Train Your Dragon 2 (Wii U)
- How to Train Your Dragon 2 (3DS)
- HTR High Tech Racing (3DS eShop)
- Hubert the Teddy Bear: Winter Games (WiiWare)
- Hue (Wii U eShop)
- HullBreach: Uncloaked (Wii U eShop)
- Human Element (Wii U)
- Human Resource Machine (Wii U eShop)
- Human Resource Machine (Switch eShop)
- Human: Fall Flat (Switch eShop)
- Humanitarian Helicopter (Wii U eShop)
- HUNTDOWN (Switch eShop)
- 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 (Switch eShop)
- Hyper Lode Runner (GB)
- Hyper Sentinel (Switch eShop)
- Hyperlight EX (New 3DS)
- Hyrule Warriors (Wii U)
- Hyrule Warriors Legends (3DS)
- Hyrule Warriors: Definitive Edition (Switch)
- Hysteria Hospital: Emergency Ward (Wii)