Games Recently Added • View Upcoming Games
| Game | Platform | Developer | Publisher (JP) | Publisher (NA) | Publisher (PAL) |
|---|---|---|---|---|---|
| Numina | Linux, Microsoft Windows, macOS | starlit studio | N/A | starlit studio | starlit studio |
| Observation | Microsoft Windows, Sony PlayStation 4 | No Code | N/A | Devolver Digital | Devolver Digital |
| Observer | Linux, Microsoft Windows, Microsoft Xbox One, Nintendo Switch, Sony PlayStation 4, macOS | Bloober Team | N/A | Aspyr | Aspyr |
| Observer: System Redux | Microsoft Windows, Microsoft Xbox One, Microsoft Xbox Series X|S, Nintendo Switch 2, Sony PlayStation 4, Sony PlayStation 5 | Bloober Team | N/A | Aspyr | Aspyr |
| Obsidian Moon | Microsoft Windows | Lost Cabinet Games | N/A | Lost Cabinet Games | Lost Cabinet Games |
| Ocean’s Heart | Microsoft Windows, Nintendo Switch | Max Mraz | N/A | Nordcurrent | Nordcurrent |
| Oceanhorn 2: Knights of the Lost Realm | Apple Arcade, Microsoft Windows, Microsoft Xbox Series X|S, Nintendo Switch, Sony PlayStation 5 | Cornfox & Bros. | FDG Entertainment | Cornfox & Bros., FDG Entertainment | Cornfox & Bros., FDG Entertainment |
| Oceanhorn: Chronos Dungeon | Apple Arcade | Cornfox & Bros. | N/A | Cornfox & Bros. | Cornfox & Bros. |
| Oceanhorn: Monster of Uncharted Seas | Android, Microsoft Windows, Microsoft Xbox One, Nintendo Switch, Sony PS Vita, Sony PlayStation 4, iOS, macOS | Cornfox & Bros. | N/A | FDG Entertainment | FDG Entertainment |
| Octopath Traveler | Google Stadia, Microsoft Windows, Microsoft Xbox One, Microsoft Xbox Series X|S, Nintendo Switch, Sony PlayStation 4, Sony PlayStation 5 | Acquire, Silicon Studio, Square Enix | Square Enix | Nintendo | Nintendo |
| Octopath Traveler 0 | Microsoft Windows, Microsoft Xbox Series X|S, Nintendo Switch, Nintendo Switch 2, Sony PlayStation 4, Sony PlayStation 5 | Square Enix | Square Enix | Square Enix | Square Enix |
| Octopath Traveler II | Microsoft Windows, Microsoft Xbox One, Microsoft Xbox Series X|S, Nintendo Switch, Sony PlayStation 4, Sony PlayStation 5 | Square Enix | Square Enix | Square Enix | Square Enix |
| Octopath Traveler: Champions of the Continent | Android, iOS | Acquire, Square Enix | Square Enix | Square Enix | Square Enix |
| Oddventure | Microsoft Windows | Infamous Rabbit | N/A | Galaktus | Galaktus |
| Odin Sphere | Sony PlayStation 2 | Vanillaware | Atlus | Atlus | Square Enix |
| Odin Sphere: Leifthrasir | Sony PS Vita, Sony PlayStation 3, Sony PlayStation 4 | Vanillaware | Atlus | Atlus | NIS America |
| Of Ash and Steel | Microsoft Windows | Fire & Frost | tinyBuild | tinyBuild | tinyBuild |
| Of Orcs and Men | Microsoft Windows, Microsoft Xbox 360, Sony PlayStation 3 | Cyanide Studio, Spiders | N/A | Focus Entertainment | Focus Entertainment |
| OFF (Remaster) | Microsoft Windows, Nintendo Switch | Fangamer, Mortis Ghost | N/A | Fangamer | Fangamer |
| Ogre Battle 64: Person of Lordly Caliber | Nintendo 64, Nintendo Wii, Nintendo Wii U | Quest | Nintendo | Atlus | Atlus |
| Ogre Battle: The March of the Black Queen | Nintendo Wii, Sega Saturn, Sony PlayStation, Super Nintendo Entertainment System | Quest | Quest | Square Enix | N/A |
| Okage: Shadow King | Sony PlayStation 2, Sony PlayStation 4 | Sony Interactive Entertainment, Zener Works | Sony Interactive Entertainment | Sony Interactive Entertainment | Sony Interactive Entertainment |
| Ōkami | Nintendo Wii, Sony PlayStation 2 | Clover Studio | Capcom | Capcom | Capcom |
| Ōkami (Sequel) | Clovers | Capcom | Capcom | Capcom | |
| Ōkami HD | Microsoft Windows, Microsoft Xbox One, Nintendo Switch, Sony PlayStation 3, Sony PlayStation 4 | Clover Studio, HexaDrive | Capcom | Capcom | Capcom |
