| Name |
System |
Subsystem |
Players |
Genre |
Release Date |
| I, AI | Switch | Download Software | 1 | Shooter | Dec 9, 2020 |
| I Am Adventure Boy: Super Escape Island | Switch | Download Software | 1 - 2 | Action | Mar 7, 2024 |
| I Am An Air Traffic Controller Airport Hero: Centrair | Switch | Download Software | 1 | Simulation | Dec 11, 2024 |
| I Am An Air Traffic Controller: Airport Hero Haneda | Switch | | 1 | Simulation | Feb 7, 2023 |
| I Am An Air Traffic Controller Airport Hero Haneda Allstars | Switch | | 1 | Puzzle | Oct 19, 2023 |
| I am Ball | Switch | Download Software | 1 | Puzzle | Feb 4, 2020 |
| I Am Busy Digging A Hole | Switch | Download Software | 1 | Simulation | Apr 17, 2025 |
| I Am Dead | Switch | Download Software | 1 | Puzzle | Sep 30, 2020 |
| I Am Setsuna | Switch | Download Software | 1 | RPG | Mar 3, 2017 |
| I Am the Hero | Switch | Download Software | 1 - 2 | Action | Nov 30, 2018 |
| I Am Titan | Switch | Download Software | 1 | Action | May 25, 2024 |
| I and Me | Switch | Download Software | | Action | Jul 13, 2017 |
| Ib | Switch | Download Software | 1 | Adventure | Mar 9, 2023 |
| ibb & obb | Switch | Download Software | 1 - 2 | Action | Mar 5, 2020 |
| Ice Age: Scrat's Nutty Adventure | Switch | | 1 | Action | Oct 18, 2019 |
| Ice Cream Surfer | Switch | Download Software | 1 - 2 | Action | May 17, 2018 |
| Ice Cream Wars | Switch | Download Software | 1 | Racing | Sep 23, 2024 |
| Ice Crush 10,000 BC | Switch | Download Software | 1 | Puzzle | May 16, 2024 |
| Ice Princess Crystals | Switch | Download Software | 1 | Puzzle | Jul 6, 2025 |
| Ice Sisters: Princesses of the Frozen Age | Switch | Download Software | 1 | Adventure | Feb 6, 2025 |
| Ice Station Z | Switch | Download Software | 1 | Action | Nov 18, 2021 |
| Ice World: The Frozen Age | Switch | Download Software | 1 | Adventure | Aug 12, 2024 |
| Icey | Switch | Download Software | 1 | Action | May 31, 2018 |
| Ichima-san | Switch | Download Software | 1 | Action | Nov 21, 2024 |
| IChu | Switch | | 1 | Adventure | Nov 10, 2022 |
| I*Chu: Chibi Edition | Switch | Download Software | 1 | Rhythm | Oct 3, 2024 |
| Iconoclasts | Switch | Download Software | 1 | Action | Aug 2, 2018 |
| Idea | Switch | Download Software | 1 | Adventure | Mar 8, 2023 |
| Idle Champions of the Forgotten Realms | Switch | Download Software | 1 | RPG | May 7, 2020 |
| Idle Command: Supply Frontline | Switch | Download Software | 1 | Strategy | Oct 18, 2024 |
| Idle Devils | Switch | Download Software | 1 | RPG | Nov 21, 2024 |
| Idle Inventor - Factory Tycoon | Switch | Download Software | 1 | Simulation | Sep 6, 2021 |
| Idle Zoo Park | Switch | Download Software | 1 | Simulation | Aug 4, 2023 |
| IdolDays | Switch | Download Software | 1 | Adventure | Jun 17, 2021 |
| Idol Hell | Switch | Download Software | 1 | Shooter | Nov 29, 2024 |
| Idol Janshi Suchie Pai | Switch | Download Software | 1 | Puzzle | Jul 6, 2023 |
| Idol Janshi Suchie-Pai Milky's Ambition | Switch | Download Software | 1 | Puzzle | Dec 23, 2021 |
| Idol Janshi Suchie-Pai -Saturn Tribute- | Switch | Download Software | 1 | Puzzle | Dec 8, 2022 |
| Idol Janshi Suchie-Pai Special+ Remix -Saturn Tribute- | Switch | Download Software | 1 | Puzzle | Dec 8, 2022 |
| Idol Janshi Suchie Pie Mecha Limited Edition -Saturn Tribute- | Switch | Download Software | 1 | Action | Dec 8, 2022 |
| Idol Mahjong Final Romance 2 | Switch | Download Software | 1 | Party/Parlor | Apr 29, 2021 |
| Idol Mahjong Final Romance 4 Remaster | Switch | Download Software | 1 | Puzzle | Oct 26, 2023 |
| Idol Mahjong Final Round R | Switch | Download Software | 1 | Party/Parlor | Nov 18, 2021 |
| Idol Manager | Switch | Download Software | 1 | Simulation | Aug 25, 2022 |
| Idol Symphony | Switch | Download Software | 1 | Puzzle | Jan 30, 2025 |
| I Dream Of You And Ice Cream | Switch | Download Software | 1 | Adventure | Jun 17, 2020 |
| If Found... | Switch | Download Software | 1 | | Oct 22, 2020 |
| If My Heart Had Wings | Switch | Download Software | 1 | Adventure | Sep 5, 2019 |
| I.F.O | Switch | Download Software | 1 | Shooter | Aug 5, 2021 |
| i.Game Hong Kong Mahjong | Switch | Download Software | 1 | Puzzle | Jun 29, 2023 |
| i.Game Hong Kong Mahjong | Switch | Download Software | 1 | Party/Parlor | Jun 20, 2024 |
| Ignatius | Switch | Download Software | 1 | Action | Jun 10, 2022 |
| I Got Isekai'd Into A Shmup | Switch | Download Software | 1 - 4 | Shooter | Sep 19, 2024 |
| IGS Classic Arcade Collection | Switch | Download Software | 1 - 4 | Action | Apr 13, 2023 |
| I Hate Running Backwards | Switch | Download Software | 1 - 2 | Shooter | Oct 19, 2018 |
| I Have No Mouth, And I Must Scream | Switch | Download Software | 1 | Adventure | Mar 27, 2025 |
| IHugU | Switch | Download Software | 1 - 2 | Puzzle | Jan 21, 2019 |
| IIN | Switch | Download Software | 1 | Puzzle | Apr 6, 2023 |
| Ikai | Switch | Download Software | 1 | Adventure | Mar 29, 2022 |
| Ikari III: The Rescue | Switch | ARC | 1 - 2 | Shooter | Mar 26, 2020 |
| Ikari Warriors | Switch | ARC | 1 - 2 | Shooter | Mar 7, 2019 |
| Ikaruga | Switch | Download Software | 1 - 2 | Shooter | May 29, 2018 |
| Ikenfell | Switch | Download Software | 1 | RPG | Oct 8, 2020 |
| Ikkarus and the Prince of Sin | Switch | Download Software | 1 | Adventure | Jan 10, 2024 |
| Ikki | Switch | ARC | 1 - 2 | Action | May 24, 2018 |
| Ikki Unite | Switch | Download Software | 1 | Action | Apr 18, 2024 |
| Ilbero Swamp: Happy Together | Switch | | 1 | Strategy | Jun 5, 2025 |
| I'll Be Your Ideal Lover | Switch | Download Software | 1 | Adventure | Jan 5, 2023 |
| I'll Kill Her | Switch | Download Software | 1 | Adventure | Jun 29, 2023 |
| Illmatic Womb | Switch | Download Software | 1 | Strategy | Nov 18, 2021 |
| Illuminatia | Switch | Download Software | 1 | Strategy | Oct 26, 2023 |
| Illusion | Switch | Download Software | 1 | Adventure | Jul 6, 2023 |
| Illusion Garden Story -Daiichi Sangyo Yuukarin- | Switch | Download Software | 1 | RPG | Dec 22, 2022 |
| Illusion of Itehari | Switch | | 1 | Adventure | Year 2025 |
| Illusion of L'Phalcia | Switch | Download Software | 1 | RPG | Aug 1, 2019 |
| I Love Finding Birds | Switch | Download Software | 1 | Puzzle | May 4, 2023 |
| I Love Finding Cats and Pups | Switch | Download Software | 1 | Puzzle | Jun 21, 2024 |
| I Love Finding Cats! Collector's Edition | Switch | Download Software | 1 | Puzzle | Jan 6, 2022 |
| I Love Finding Critters! Collector's Edition | Switch | Download Software | 1 | Puzzle | Jun 13, 2022 |
| I Love Finding Furbabies | Switch | Download Software | 1 | Adventure | Feb 16, 2024 |
| I Love Finding MORE Cats! Collector's Edition | Switch | Download Software | 1 | Puzzle | Jun 16, 2022 |
| I Love Finding More Pups: Collector's Edition | Switch | Download Software | 1 | Puzzle | Sep 22, 2022 |
| I Love Finding Pups! Collector's Edition | Switch | Download Software | 1 | Puzzle | Jan 20, 2022 |
| I Love Finding Wild Friends | Switch | Download Software | 1 | Puzzle | Oct 14, 2024 |
| Image Fight | Switch | ARC | 1 - 2 | Shooter | May 23, 2019 |
| Imagine Earth | Switch | Download Software | 1 | Strategy | May 9, 2024 |
| Imi ga Wakaru to Kowai Mystery | Switch | Download Software | 1 | Adventure | Jul 7, 2022 |
| Immerse Land | Switch | Download Software | 1 | Adventure | Oct 1, 2020 |
| Immortal Planet | Switch | Download Software | 1 | Fighting | Dec 6, 2019 |
| Immortal Realms: Vampire Wars | Switch | Download Software | 1 | Strategy | Aug 28, 2020 |
| Immortal Redneck | Switch | Download Software | 1 | Shooter | May 10, 2018 |
| Immortals: Fenyx Rising | Switch | | 1 | Action | Dec 3, 2020 |
| Immortus Temporus | Switch | Download Software | 1 | Puzzle | Oct 13, 2021 |
| Imomushi Wars DX | Switch | Download Software | 1 - 4 | Action | Feb 14, 2019 |
| Implosion: Never Lose Hope | Switch | Download Software | 1 | Action | Jul 6, 2017 |
| Imp of the Sun | Switch | Download Software | 1 | Action | Mar 24, 2022 |
| Impossible Mission | Switch | Download Software | 1 | Action | Apr 29, 2019 |
| Imposter Slot Puzzle | Switch | Download Software | 1 | Puzzle | Aug 4, 2024 |
| I'm Your Pet | Switch | Download Software | 1 | Adventure | Aug 8, 2024 |
| Inayah | Switch | Download Software | 1 | Action | TBA |
| Inazuma Eleven RE | Switch | Download Software | 1 | RPG | Year 2026 |
| Inazuma Eleven: Victory Road | Switch | Download Software | 1 | RPG | Jun 2025 |
| inbento | Switch | Download Software | 1 | Simulation | Mar 12, 2020 |
| In Between | Switch | Download Software | 1 | Action | Aug 7, 2018 |
| In Celebration of Violence | Switch | Download Software | 1 - 3 | RPG | Nov 26, 2020 |
| Incoherence | Switch | Download Software | 1 | Adventure | Apr 7, 2023 |
| Incredible Mandy | Switch | Download Software | 1 | Action | Nov 7, 2019 |
| Indgyo | Switch | Download Software | 1 | Adventure | Aug 21, 2020 |
| Indian Princess: Dress Up! | Switch | Download Software | 1 | Simulation | Oct 17, 2024 |
| Indiecalypse | Switch | Download Software | 1 | Action | May 29, 2020 |
| Indigo 7 | Switch | Download Software | 1 | Puzzle | Jul 8, 2021 |
| Indivisible | Switch | | 1 | RPG | Apr 28, 2020 |
| Indoor Gardening | Switch | Download Software | 1 | Simulation | Dec 5, 2024 |
| Indoor Kickball | Switch | Download Software | 1 - 2 | Sports | Sep 29, 2023 |
| Induction | Switch | Download Software | 1 | Puzzle | Jul 14, 2021 |
| Inertia 2 | Switch | Download Software | 1 | Action | Nov 20, 2023 |
| Inertial Drift | Switch | Download Software | 1 - 2 | Racing | Sep 11, 2020 |
| Inertia: Redux | Switch | Download Software | 1 | Action | Jul 22, 2022 |
| Inescapable: No Rules, No Escape | Switch | Download Software | 1 | Adventure | Oct 19, 2023 |
| Inexistence: Rebirth | Switch | Download Software | 1 | Adventure | Jun 11, 2021 |
| Inexperienced Classmates | Switch | Download Software | 1 | Adventure | Oct 28, 2021 |
| In Extremis DX | Switch | Download Software | 1 - 2 | Shooter | Nov 17, 2022 |
| Infantry Attack | Switch | Download Software | 1 | Shooter | Mar 15, 2024 |
| Infected Run To Survive | Switch | Download Software | 1 | Shooter | Dec 29, 2022 |
| Infection - Board Game | Switch | Download Software | 1 - 2 | Party/Parlor | Oct 2, 2020 |
| Infection Maze | Switch | Download Software | 1 | Action | Jul 29, 2021 |
| Infectra | Switch | Download Software | 1 | Puzzle | Mar 13, 2021 |
| Infectro | Switch | Download Software | 1 | Strategy | Oct 23, 2020 |
| Infenal Radiation | Switch | Download Software | 1 - 2 | Adventure | May 5, 2021 |
| Infernax | Switch | Download Software | 1 | Action | Feb 14, 2022 |
| Infernitos | Switch | Download Software | 1 | Puzzle | Jan 23, 2025 |
| Infernium | Switch | Download Software | 1 | Adventure | Apr 5, 2018 |
| Inferno 2 | Switch | Download Software | 1 - 2 | RPG | Sep 19, 2019 |
| Inferno Climber: Reborn | Switch | Download Software | 1 | RPG | Mar 28, 2019 |
| Infestor | Switch | Download Software | 1 | Action | May 7, 2021 |
| Infini | Switch | Download Software | 1 | Puzzle | Jul 3, 2020 |
| Infinite Adventures | Switch | Download Software | 1 | RPG | Apr 22, 2021 |
| Infinite - Beyond the Mind | Switch | Download Software | 1 | Action | May 7, 2020 |
| InfiniteCorp: Cyberpunk Card Game | Switch | Download Software | 1 | Strategy | Oct 7, 2021 |
| Infinite Golf 2 | Switch | Download Software | 1 - 4 | Sports | Jul 8, 2021 |
| Infinite Guitars | Switch | Download Software | 1 | RPG | Mar 30, 2023 |
| Infinite Links | Switch | Download Software | 1 | RPG | May 12, 2022 |
| Infinite Minigolf | Switch | | | Sports | Jul 28, 2017 |
| Infinite Seek and Find | Switch | Download Software | 1 | Puzzle | Aug 22, 2024 |
| Infinite Tanks WWII | Switch | Download Software | | Simulation | Jun 3, 2021 |
| Infinity Knights: Xross | Switch | Download Software | 1 - 3 | RPG | TBA |
| Infinity Strash: Dragon Quest The Adventure of Dai | Switch | | 1 | RPG | Sep 28, 2023 |
| Inflatables | Switch | Download Software | 1 | Action | Jul 27, 2024 |
| Infliction: Extended Cut | Switch | Download Software | 1 | Adventure | Jul 2, 2020 |
| Inhabit | Switch | Download Software | 1 | Puzzle | Jun 8, 2023 |
| In His Time | Switch | Download Software | 1 | Adventure | May 23, 2024 |
| Ink | Switch | Download Software | 1 - 2 | Action | Jun 19, 2018 |
| Ink & Paper: DoodleCut | Switch | Download Software | 1 | Party/Parlor | Feb 24, 2023 |
| Ink Cipher | Switch | Download Software | 1 | Puzzle | Mar 4, 2022 |
| Inked: A Tale of Love | Switch | Download Software | 1 | Adventure | Aug 27, 2021 |
| Inksplosion | Switch | Download Software | 1 | Shooter | May 10, 2018 |
| Inkulinati | Switch | Download Software | 1 | Strategy | Feb 22, 2024 |
| Inkventure | Switch | Download Software | 1 | Adventure | Jun 6, 2025 |
| InkyPen | Switch | | | | Dec 17, 2018 |
| Inmost | Switch | Download Software | 1 | Adventure | Aug 21, 2020 |
| In My Arms With Memories | Switch | | 1 | Adventure | Feb 23, 2023 |
| In My Shadow | Switch | Download Software | 1 | Adventure | Sep 25, 2021 |
| Inner Ashes | Switch | Download Software | 1 | Adventure | Jun 30, 2023 |
| InnerSpace | Switch | Download Software | 1 | Action | Jan 16, 2018 |
| Inner Voices | Switch | Download Software | 1 | Adventure | Apr 14, 2022 |
| Innocence Island | Switch | Download Software | 1 | Adventure | Sep 15, 2022 |
| Inops | Switch | Download Software | 1 | Puzzle | Jan 24, 2019 |
| InorStreet | Switch | Download Software | 1 | Shooter | Jan 30, 2025 |
| In Other Waters | Switch | Download Software | 1 | Adventure | Apr 3, 2020 |
| Inquiry For Justice | Switch | Download Software | 1 | Adventure | Mar 3, 2023 |
| In Rays Of The Light | Switch | Download Software | 1 | Adventure | Mar 17, 2021 |
| Insant Sports Plus | Switch | Download Software | 1 - 4 | | Apr 22, 2022 |
| Inscryption | Switch | Download Software | 1 | RPG | Dec 1, 2022 |
| Insects of the World - Knowledge Quiz | Switch | Download Software | 1 | Puzzle | Nov 16, 2023 |
| Insectum - Epic Battles of Bugs | Switch | Download Software | 1 - 2 | Strategy | Sep 27, 2024 |
| Insert Before Flight | Switch | Download Software | 1 | Simulation | Feb 3, 2022 |
| Inside | Switch | Download Software | 1 | Adventure | Jun 28, 2018 |
| Inside Grass: A Little Adventure | Switch | Download Software | 1 | RPG | Oct 8, 2020 |
| Inside Her (bedroom) | Switch | Download Software | 1 | Puzzle | Feb 17, 2022 |
| Inside My Radio | Switch | Download Software | 1 | Rhythm | Jan 10, 2019 |
| Inside The Crystal Mountain | Switch | Download Software | 1 | Action | Oct 24, 2024 |
| Insomnis | Switch | Download Software | 1 | Adventure | Oct 27, 2022 |
| In Sound Mind | Switch | | 1 | Adventure | Oct 11, 2022 |
| Inspector Gadget: MAD Time Party | Switch | | 1 - 4 | Action | Sep 14, 2023 |
| Inspector Waffles | Switch | Download Software | 1 | Adventure | Oct 14, 2021 |
| Inspiration In A Place Like This | Switch | Download Software | 1 | Puzzle | Jun 22, 2023 |
| Inspiration Picture Search | Switch | Download Software | 1 | Puzzle | Sep 14, 2023 |
| Instant Chef Party | Switch | | 1 - 4 | Party/Parlor | Oct 27, 2020 |
| Instant Death | Switch | Download Software | 1 | Action | Mar 14, 2024 |
| Instant Farmer | Switch | Download Software | 1 | Simulation | Aug 26, 2021 |
| Instant Love | Switch | | 1 | Adventure | Mar 27, 2025 |
| Instants | Switch | Download Software | 1 | Puzzle | Jun 7, 2025 |
| Instant Sports | Switch | Download Software | 1 - 4 | Sports | Aug 16, 2019 |
| Instant Sports All-Stars | Switch | Download Software | 1 - 4 | Sports | Jul 4, 2022 |
| Instant Sports Paradise | Switch | Download Software | 1 - 4 | Sports | Sep 1, 2021 |
| Instant Sports: Summer Games | Switch | | 1 - 8 | Sports | Aug 6, 2020 |
| Instant Sports Tennis | Switch | Download Software | 1 - 4 | Sports | May 16, 2021 |
| Instant Sports: Winter Games | Switch | Download Software | 1 - 4 | Sports | Nov 3, 2021 |
| Instant Tennis | Switch | Download Software | 1 - 8 | Sports | Aug 30, 2018 |
| In Stars And Time | Switch | Download Software | 1 | RPG | Nov 20, 2023 |
| Insurmountable | Switch | Download Software | 1 | Adventure | Apr 24, 2024 |
| Interior Design | Switch | Download Software | 1 | Simulation | Oct 24, 2024 |
| International 3 Hint Quiz | Switch | Download Software | 1 | Puzzle | Sep 12, 2024 |
| International Table Tennis | Switch | Download Software | 1 | Sports | Jan 18, 2021 |
| Internet Cafe Manager 2025 | Switch | Download Software | 1 | Simulation | Mar 28, 2025 |
| Internet Cafe Mini Games 10 in 1 | Switch | Download Software | 1 | Action | Nov 4, 2023 |
| Internet Cafe Simulator 2025 | Switch | Download Software | 1 | Simulation | Dec 19, 2024 |
| Internet Club and Cafe Simulator | Switch | Download Software | 1 | Simulation | Apr 26, 2025 |
| Internet Generation | Switch | Download Software | 1 | Action | May 16, 2024 |
| Interrogation: You Will Be Deceived | Switch | Download Software | 1 | Adventure | Jul 28, 2020 |
| In The First Snow With Her | Switch | Download Software | 1 | Adventure | Dec 23, 2022 |
| In The Hunt | Switch | ARC | 1 - 2 | Shooter | Nov 21, 2019 |
| In The Mood | Switch | Download Software | 1 | Puzzle | Apr 21, 2022 |
| Into A Dream | Switch | Download Software | 1 | Adventure | Mar 4, 2021 |
| Into the Breach | Switch | Download Software | 1 | Strategy | Aug 28, 2018 |
| Into The Dark | Switch | Download Software | 1 | RPG | Sep 3, 2022 |
| Into the Dead 2 | Switch | Download Software | 1 | Action | Oct 25, 2019 |
| Into The Emberlands | Switch | Download Software | 1 | Simulation | Jul 3, 2025 |
| Into The Restless Ruins | Switch | Download Software | 1 | Strategy | May 15, 2025 |
| Into The Sky | Switch | Download Software | 1 | Action | Sep 7, 2023 |
| Intrepid Izzy | Switch | Download Software | 1 | Action | Dec 2, 2022 |
| Intruders: Hide and Seek | Switch | Download Software | 1 | Adventure | Feb 22, 2023 |
| Intuition - Inspiring Drawing Quiz | Switch | Download Software | 1 | Simulation | Mar 16, 2023 |
| Inua - A Story in Ice and Time | Switch | Download Software | 1 | Adventure | Feb 10, 2022 |
| Inukari - Chase of Deception | Switch | Download Software | 1 | Action | Mar 18, 2022 |
| Inuwashi -Urabure Tantei to Ojou-sama Keiji no Ikebukuro Jiken File- | Switch | Download Software | 1 | Adventure | Mar 26, 2020 |
| Invasion of Alien X - Earth In Crisis | Switch | Download Software | 1 | Action | Aug 29, 2019 |
| Invasion Waves | Switch | Download Software | 1 | Shooter | May 7, 2022 |
| Invector: Rhythm Galaxy | Switch | Download Software | 1 - 4 | Rhythm | Feb 8, 2024 |
| Inventioneers | Switch | Download Software | 1 - 4 | Puzzle | Mar 25, 2019 |
| Invercity | Switch | Download Software | 1 | Puzzle | Apr 27, 2023 |
| Inversus Deluxe | Switch | Download Software | 1 - 4 | Party/Parlor | Sep 28, 2017 |
| In-Vert | Switch | Download Software | 1 | Puzzle | Aug 20, 2019 |
| INVERT | Switch | Download Software | 1 | Puzzle | Feb 2, 2022 |
| Invirium | Switch | Download Software | 1 | Action | May 20, 2021 |
| Invisiballs | Switch | Download Software | 1 - 4 | Action | May 17, 2018 |
| Invisible Fist | Switch | Download Software | 1 | RPG | Jan 6, 2020 |
| Invisible Inc. | Switch | Download Software | 1 | Strategy | Jun 15, 2020 |
| Invisigun Reloaded | Switch | Download Software | 1 - 4 | Party/Parlor | Aug 22, 2019 |
| Invocation: The Festival of Souls | Switch | Download Software | 1 - 4 | Fighting | Oct 7, 2022 |
| Ion Fury | Switch | | 1 | Shooter | May 14, 2020 |
| iota | Switch | Download Software | 1 | Puzzle | Feb 24, 2021 |
| Irem Collection Vol 1 | Switch | Download Software | 1 - 2 | Action | Nov 21, 2023 |
| Irem Collection Vol 2 | Switch | Download Software | 1 - 2 | Shooter | Nov 14, 2024 |
| Irem Collection Vol 3 | Switch | Download Software | 1 - 2 | Action | Jul 1, 2025 |
| Iridium | Switch | Download Software | 1 | Action | Dec 7, 2021 |
| Iris and the Giant | Switch | Download Software | 1 | RPG | Nov 5, 2020 |
| Iris Fall | Switch | Download Software | 1 | Adventure | Jan 7, 2021 |
| Iris School of Wizardry: Vinculum Hearts | Switch | Download Software | 1 | Adventure | Oct 11, 2018 |
| Irisy Aqua | Switch | Download Software | 1 - 7 | Strategy | Apr 17, 2025 |
| I, Robot | Switch | Download Software | 1 | Action | Apr 17, 2025 |
| Iro Hero | Switch | Download Software | 1 | Action | Jun 7, 2018 |
| Ironcast | Switch | Download Software | 1 | Strategy | Aug 10, 2017 |
| Iron Crypticle | Switch | Download Software | 1 - 4 | Action | Feb 13, 2019 |
| Ironfall Invasion | Switch | Download Software | 1 | Shooter | Nov 28, 2024 |
| Iron Lung | Switch | Download Software | 1 | Adventure | Dec 19, 2022 |
| Iron Meat | Switch | Download Software | 1 - 2 | Action | Sep 26, 2024 |
| Ironsmith Medieval Simulator | Switch | Download Software | 1 | Simulation | Oct 12, 2023 |
| Iron Snout | Switch | Download Software | 1 - 2 | Fighting | Apr 18, 2019 |
| Iron Wings | Switch | Download Software | 1 | Shooter | Jun 25, 2020 |
| Irony Curtain: From Matryoshka with Love | Switch | Download Software | 1 | Adventure | Jun 27, 2019 |
| Irresistible Mistakes | Switch | Download Software | 1 | Adventure | Aug 18, 2022 |
| I Saw Black Clouds | Switch | Download Software | 1 | Adventure | Mar 30, 2021 |
| I Seek! Where Is Picto-San? | Switch | Download Software | 1 | Puzzle | Dec 21, 2023 |
| I See Red | Switch | Download Software | 1 | Action | Feb 26, 2025 |
| Isekai Bride Hunting | Switch | Download Software | 1 | Adventure | May 19, 2022 |
| Isekai Bride Hunting -Chartier Edition- | Switch | Download Software | 1 | Adventure | Nov 10, 2022 |
| Isekai Bride Hunting -Fia Edition- | Switch | Download Software | 1 | Adventure | Oct 6, 2022 |
| Isekai Bride Hunting - Kullulu Edition | Switch | Download Software | 1 | Adventure | Nov 24, 2022 |
| Isekai Bride Hunting: Meir Edition | Switch | Download Software | 1 | Adventure | Oct 6, 2022 |
| Isekai Harem Saver | Switch | Download Software | 1 | Adventure | Oct 27, 2022 |
| Isekai Junior Manager | Switch | Download Software | 1 | Adventure | Apr 13, 2023 |
| Isekai Rondo | Switch | Download Software | 1 | RPG | Sep 14, 2023 |
| Isekai Tragic Love | Switch | Download Software | 1 | Adventure | Oct 13, 2022 |
| Ise Shima Mystery Annai: Itsuwari no Kuro Shinju | Switch | Download Software | 1 | Adventure | Jan 24, 2019 |
| Is It Wrong To Pick Up Girls In A Dungeon? Familia Myth: Full Land of Water and Light | Switch | Download Software | 1 | Action | Mar 13, 2025 |
| Is It Wrong To Pick Up Girls In A Dungeon: Familia Myth Infinite Combat | Switch | | 1 | RPG | Aug 11, 2020 |
| Is It Wrong To Try To Shoot 'Em Up Girls In A Dungeon | Switch | Download Software | 1 | Shooter | Jul 15, 2021 |
| Island | Switch | Download Software | 1 | Adventure | Apr 8, 2021 |
| Island Cities | Switch | Download Software | 1 | Puzzle | Mar 9, 2023 |
| Islanders | Switch | Download Software | 1 | Strategy | Aug 11, 2021 |
| Islanders: New Shores | Switch | | 1 | Puzzle | Jul 10, 2025 |
| Island Farmer | Switch | Download Software | 1 | Puzzle | Nov 11, 2021 |
| Island Flight Simulator | Switch | Download Software | 1 | Simulation | Feb 1, 2018 |
| Island Maze | Switch | Download Software | 1 | Puzzle | Sep 20, 2019 |
| Island Rescue | Switch | Download Software | 1 | Puzzle | Mar 8, 2025 |
| Island Saver | Switch | Download Software | 1 | Adventure | May 13, 2020 |
| Island Survival: Craft, Build, Grow | Switch | Download Software | 1 | Adventure | Aug 30, 2024 |
| Isle of Jura Fishing Trip | Switch | Download Software | 1 | Simulation | Mar 24, 2023 |
| Islets | Switch | Download Software | 1 | Adventure | Aug 24, 2022 |
| Isn't It Just Cute? | Switch | Download Software | 1 | Simulation | Mar 2, 2023 |
| Isoland | Switch | Download Software | 1 | Adventure | Apr 25, 2019 |
| Isoland 2 - Ashes of Time | Switch | Download Software | 1 | Adventure | Apr 25, 2019 |
| Isoland 3 - Cosmic Dust | Switch | Download Software | 1 | Adventure | Feb 3, 2022 |
| Isolated | Switch | Download Software | 1 | Strategy | Jan 6, 2024 |
| Isolation Instinct | Switch | Download Software | 1 | Adventure | Jan 16, 2025 |
| Isolation Story | Switch | Download Software | 1 | Simulation | Dec 22, 2020 |
| Isolomus | Switch | Download Software | 1 | Adventure | Apr 14, 2021 |
| Issyo ni Asobo Koupen Chan | Switch | | 1 - 4 | Adventure | Sep 24, 2020 |
| Istanbul | Switch | Download Software | 1 - 5 | Party/Parlor | Mar 28, 2019 |
| Is This Game Trying To Kill Me? | Switch | Download Software | 1 | Adventure | Apr 4, 2025 |
| Itadaki Smash | Switch | Download Software | 1 - 2 | Fighting | Jul 1, 2022 |
| Itazura Tenshi | Switch | ARC | 1 - 2 | Shooter | Nov 9, 2022 |
| It came from space and ate our brains | Switch | Download Software | 1 - 4 | Party/Parlor | Jan 28, 2020 |
| It Could Happen To You | Switch | Download Software | 1 | Adventure | Oct 18, 2024 |
| Item Frenzy | Switch | Download Software | 1 | Adventure | Dec 19, 2024 |
| Item Tower | Switch | Download Software | 1 | Action | Sep 14, 2023 |
| I Think You Can | Switch | Download Software | 1 | Puzzle | Nov 5, 2024 |
| Itorah | Switch | Download Software | 1 | RPG | Apr 21, 2023 |
| It's A Wrap! | Switch | Download Software | 1 | Action | Aug 31, 2023 |
| It's Different | Switch | Download Software | 1 | Puzzle | Dec 21, 2023 |
| It's Kooky | Switch | Download Software | 1 | Puzzle | Nov 11, 2022 |
| It's Puzzles: Wild Nature | Switch | Download Software | 1 | Puzzle | Aug 10, 2023 |
| It's Raining Fists and Metal | Switch | Download Software | 1 - 4 | Action | Jan 20, 2020 |
| It's Spring Again | Switch | Download Software | 1 | Puzzle | Apr 17, 2018 |
| ITTA | Switch | Download Software | 1 | Shooter | Apr 22, 2020 |
| It Takes Two | Switch | Download Software | 1 - 2 | Action | Nov 4, 2022 |
| Ittle Dew | Switch | Download Software | 1 | Action | Aug 15, 2019 |
| Ittle Dew 2+ | Switch | Download Software | 1 | Adventure | Mar 19, 2020 |
| Ivanych vs Eared Beast | Switch | Download Software | | Action | Dec 6, 2018 |
| Iwakura Aria | Switch | | 1 | Adventure | Jun 27, 2024 |
| I wanna fly | Switch | Download Software | 1 | Action | Feb 20, 2019 |
| I Want To Eat Umaibo | Switch | Download Software | 1 | Action | Jul 18, 2024 |
| I Want To Go To Mars | Switch | Download Software | 1 | Adventure | Aug 7, 2024 |
| I Want To Know More About My Body | Switch | Download Software | 1 | Puzzle | Aug 17, 2023 |
| I Want To Know More - Space | Switch | Download Software | 1 | Puzzle | Jul 20, 2023 |
| I Was A Teenage Exocolonist | Switch | Download Software | 1 | RPG | Aug 25, 2022 |
| IxSHE Tell | Switch | Download Software | 1 | Adventure | Jan 30, 2020 |
| izneo | Switch | Download Software | 1 | | Feb 28, 2019 |
| I, Zombie | Switch | Download Software | | | Mar 8, 2018 |
| Izumi Incident File Vol.1 Shiosai Hen | Switch | Download Software | 1 | Adventure | Feb 3, 2022 |
| Izumi Incident File Vol.2 Twilight Edition | Switch | Download Software | 1 | Adventure | May 26, 2022 |
| Izumi Incident File Vol.3 Yuyado | Switch | Download Software | 1 | Adventure | Oct 13, 2022 |
