| Sarlavha | Chiqarildi | Tuzuvchi | Nashriyotchi |
|---|
| O.D.T. | 1998 | Psixnoz | Psixnoz |
| O.R.B: Jahondan tashqari resurslar bazasi | 2002 | Birinchi strategiya | Birinchi strategiya, Mindscape |
| Oazis | 2005 | Aqlni boshqarish dasturi | PlayFirst |
| ObsCure | 2004 | Hydravision Entertainment | DreamCatcher Interactive |
| ObsCure II | 2008 | Hydravision Entertainment | Playlogic Entertainment |
| Obsidian | 1996 | Raketa fanidan o'yinlar | SegaSoft |
| Oceanhorn: Belirtilmemiş dengizlarning hayvonidir | 2015 | Cornfox & Bros. | FDG Entertainment |
| Oceanhorn 2: Yo'qotilgan maydonning ritsarlari | 2017 | Cornfox & Bros. | FDG Entertainment |
| Oddballz: Sizning bema'ni kompyuteringiz Petz | 1996 | PF Magic | PF Magic |
| Oddworld: Abening Exoddus | 1998 | Oddworld aholisi | GT Interactive |
| Oddworld: Abening Oddysi | 1997 | Oddworld aholisi | GT Interactive |
| Oddworld: Yangi "mazali"! | 2015 | Faqat suv qo'shing | Oddworld aholisi |
| Odisseya: Ulissni izlash | 2000 | Cryo Interactive | Cryo Interactive |
| Ofis | 2009 | MumboJumbo | NBC |
| Oh yo'q! - Imkoniyat o'yini | 1994 | Stiven R. Vuds | Financial Systems Associates, Inc. |
| Oh yo'q! Boshqa Lemmings | 1995 | DMA dizayni | Psixnoz |
| Oh ... janob! Gollivudning qovurilishi | 2017 | Yovuz monarx | Gambitiv |
| Oh ... janob! Haqorat simulyatori | 2017 | Yovuz monarx | Gambitiv |
| Omega | 2003 | | |
| Omega toshi | 2003 | Omni Creative | DreamCatcher Interactive |
| Omikron: Nomad Soul | 1999 | Quantical Dream | Eidos Interactive |
| Yiqilish kerak: jang maydonlari | 2003 | Diversions Entertainment | Diversions Publishing |
| One Piece: Pirate Warriors 3 | 2015 | Omega Force | Bandai Namco Entertainment |
| Bitta qism: qonni yondirish | 2016 | Spike Chunsoft | Bandai Namco Entertainment |
| onEscapee | 1997 | Invictus Games, Ltd. | Sadeness dasturi |
| Oni | 2001 | Bungie | Ishlab chiquvchilarning yig'ilishi |
| Onimusha 3: Jinlarni qamal qilish | 2004 | Capcom | Capcom |
| Onimusha: Sardorlar | 2001 | Capcom | Capcom |
| Onlayn Bomberman | 2004 | Hudson Soft, MGAME Corp. | Wizgate, Fullerton |
| Onlayn qurtlar | 2001 | Wizgate | Wizgate |
| Faqat agar | 2014 | Yaratilish qobiliyati | Yaratilish qobiliyati |
| Oolit | 2006 | Giles Uilyams | |
| Kartani oching | 2001 | Mikroidlar | Mikroidlar |
| OpenArena | 2005 | OpenArena jamoasi | |
| Flashpoint operatsiyasi: sovuq urush inqirozi | 2001 | Bohemia Interactive Studio | Kodemasters |
| Flashpoint operatsiyasi: Dragon Rising | 2009 | Kodemasters | Kodemasters |
| Amaliyot: Blokada | 2002 | Qichqiriq o'yinlari | Infogrammalar |
| Amaliyot: Matriarxiya | 2005 | MADIA Entertainment | Buka Entertainment |
| Neptun operatsiyasi | 1995 | Ta'lim kompaniyasi | Ta'lim kompaniyasi |
| Operativ: Hech kim abadiy yashamaydi | 2000 | Monolit Productions | Fox Interactive |
| Oppai Slider 2 | 2005 | Xayol | Xayol |
| To'q sariq quti | 2007 | Vana | Vana |
| Orklar o'lishi kerak! | 2011 | Robot ko'ngil ochish | |
| Orbiter | 2000 | Martin Shvayger | |
| Urush tartibi | 2009 | Wargaming | Square Enix |
| Oregon shtati | 1996 | MECC | Brøderbund |
| Oregon Trail II | 1995 | MECC | Softkey |
| Oregon Trail 3-nashr | 1997 | MECC | MECC |
| Oregon Trail 4-nashr | 2001 | MECC | Ta'lim kompaniyasi |
| Oretachi ni Tsubasa va Nai | 2009 | Kindik | Kindik |
| Ori va ko'r o'rmon | 2015 | Oy studiyalari | Microsoft studiyalari |
| Asl urush | 2001 | Qurbongoh Interaktiv | Virgin Interactive |
| Orion fitnasi | 1995 | Nolga bo'ling | Domark |
| Orlining "A-Story-Draw" | 1997 | ToeJam & Earl Productions | Broderbund |
| Osmos | 2009 | Yarimfera o'yinlari | Yarimfera o'yinlari |
| Tuyaqush oroli | 2015 | MeDungeon Ltd. | MeDungeon Ltd. |
| OttoMatic | 2001 | Pangea dasturi | Aspyr Media |
| Parkdagi beysbol | 2008 | OOTP ishlanmalari | OOTP ishlanmalari |
| Quvilgan | 1999 | Shikoyat qilish | Infogrammalar |
| Outforce | 2000 | O3 o'yinlari | Pan Interaktiv, Birinchi strategiya |
| Uzoq | 2013 | Qizil bochkalar | Qizil bochkalar |
| Oldingi 2 | 2017 | Qizil bochkalar | Qizil bochkalar |
| Qonundan tashqari golf | 2002 | Gipnotiks | Global Star Software |
| Qonundan tashqari | 1997 | LucasArts | LucasArts |
| Uzoq umr ko'rish | 2001 | Continuum Entertainment | Continuum Entertainment, Take-Two Interactive |
| Outpost 2: bo'lingan taqdir | 1997 | Dynamix | Sierra On-Line |
| Kaloki forposti | 2004 | NinjaBee | Microsoft Game Studios |
| OutRun 2006: Coast 2 Coast | 2006 | Sumo Digital | Sega |
| Tashqi urushlar | 1998 | SingleTrac | Microsoft |
| Qavslar ustida | 2006 | Haqiqat qirrasi | Activision |
| Chetdan! | 1997 | Psixnoz | Psixnoz |
| Pishgan | 2016 | Sade shahar o'yinlari | Jamoa17 |
| Overclocked: Zo'ravonlik tarixi | 2008 | Ertaklar uyi | Lighthouse Interactive |
| Ustoz | 2007 | Triumph Studios | Kodemasters |
| Overlord II | 2009 | Triumph Studios | Kodemasters |
| Overlord: Yomonlik bilan do'stlik | 2015 | Triumph Studios | Kodemasters |
| Overlord: Jahannamni ko'tarish | 2008 | Triumph Studios | Kodemasters |
| Overwatch | 2016 | Blizzard Entertainment | Blizzard Entertainment |
| Ozzining ilmi | 1995 | Raqamli ta'sir | MicroMedia Publishers Inc. |
| Ozzining Hindistonga sayohati | 1995 | Raqamli ta'sir | MicroMedia Publishers Inc. |
| Ozzining Yaponiyaga sayohati | 1995 | Raqamli ta'sir | MicroMedia Publishers Inc. |
| Ozzining Meksikaga sayohati | 1995 | Raqamli ta'sir | MicroMedia Publishers Inc. |
| Ozzining dunyosi | 1994 | Raqamli ta'sir | MicroMedia Publishers Inc. |