 | Observer PC |  15.08.2017 |
 | Observer: System Redux PC, XSX | 10.11.2020 |
 | Octodad: Dadliest Catch PC | 30.01.2014 |
 | Octopath Traveler PC | 07.06.2019 |
 | Octopath Traveler 0 PC, NS2, NS, XSX, PS5 |  04.12.2025 |
 | Octopath Traveler II PC, PS4, PS5, NS | 24.02.2023 |
 | Oddworld: Abe's Oddysee New 'N' Tasty PC | 25.02.2015 |
 | Oddworld: Soulstorm PC, PS4, PS5 | 06.04.2021 |
 | Oddworld: Stranger's Wrath HD PC | 14.09.2012 |
 | Of Orcs and Men PC, PS3, X360 | 12.10.2012 |
 | Off-Road Drive: Rajdy Bezdroży PC | 30.09.2011 |
 | Okami HD PC, PS4, XOne | 12.12.2017 |
 | Omerta: Miasto Gangsterów PC, X360 | 01.02.2013 |
 | Onimusha 2: Samurai's Destiny PC, PS4, XOne | 23.05.2025 |
 | Onimusha: Warlords PC, PS4, XOne, NS | 15.01.2019 |