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Nova Rabbit (Nintendo DS)

Nova-111 (Wii U eShop)

Nuclear Throne (Nintendo Switch eShop)

Nuclien (Nintendo Switch eShop)

Nyan Cat: Lost in Space (Nintendo Switch eShop)

Nyoki Nyoki: Tabidachi-hen (Nintendo 3DS eShop)

NyxQuest: Kindred Spirits (WiiWare)

Observer (Nintendo Switch eShop)

Ocean Runner (Nintendo 3DS eShop)

Oceanhorn 2: Knights of the Lost Realm Golden Edition (Nintendo Switch)

Oceanhorn: Monsters of Uncharted Seas (Nintendo Switch)

Oceanhorn: Monsters of Uncharted Seas (Nintendo Switch eShop)

Octocopter: Double or Squids (Nintendo Switch eShop)

Octocopter: Super Sub Squid Escape (Wii U eShop)

Octodad: Dadliest Catch (Wii U eShop)

Octodad: Dadliest Catch (Nintendo Switch eShop)

Octopath Traveler (Nintendo Switch)

Odama (Nintendo GameCube)

Oddventure (Nintendo Switch eShop)

Oddworld Collection (Nintendo Switch)

Oddworld: Munch's Oddysee (Nintendo Switch)

Oddworld: New 'n' Tasty (Nintendo Switch)

Oddworld: New 'n' Tasty (Wii U eShop)

Oddworld: Stranger's Wrath HD (Nintendo Switch eShop)

Of Mice And Sand (Nintendo 3DS eShop)

Of Mice And Sand: Revised (Nintendo Switch eShop)

Ogre Battle 64: Person of Lordly Caliber (Wii U Virtual Console)

Ogre Battle 64: Person of Lordly Caliber (Wii Virtual Console)

Ogre Battle: The March of the Black Queen (Wii Virtual Console)

Oh...Sir! The Hollywood Roast (Nintendo Switch eShop)

Oh...Sir! The Insult Simulator (Nintendo Switch eShop)

Ohayou! Beginner's Japanese (Wii U eShop)

Okami (Wii)

Okami HD (Nintendo Switch)

Okamiden (Nintendo DS)

Okuriinu (Nintendo Switch eShop)

Old Man's Journey (Nintendo Switch eShop)

Olija (Nintendo Switch eShop)

Oliver & Spike Dimensions Jumpers (Wii U eShop)

OlliOlli (Nintendo 3DS eShop)

OlliOlli (Wii U eShop)

OlliOlli World (Nintendo Switch eShop)

Olympia Rising (Wii U eShop)

Omno (Nintendo Switch eShop)

OMORI (Nintendo 3DS eShop)

Once Bitten, Twice Dead (Wii U eShop)

Once Upon A Coma (Nintendo Switch eShop)

One Eyed Kutkh (Nintendo Switch eShop)

One More Dungeon (Nintendo Switch eShop)

One Piece Grand Battle: Combat Rush (Nintendo GameCube)

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