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Video Game Developers O

A list of video game developers contains developers of games for PC, current-gen consoles, handheld consoles and mobile devices – Treyarch, GIANTS Software, BioWare, Rockstar Games, GSC Game World, Ubisoft Montreal, Spike Chunsoft, Traveller’s Tales / TT Games, Electronic Arts Inc., CD Projekt RED, Ubisoft Quebec, Larian Studios, Capcom, Rocksteady Studios and Bethesda Game Studios among others. The list includes almost every developer existing since 2000 and some of the earlier developers as well. The TOP 100 Developers list contains the most important game developers in order of the current popularity of games they developed. For every developer included here you can find a list of their upcoming games, released games and games that are the most popular at the moment.

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O.T.K GamesO3 EntertainmentO3 GamesOak Systems Leisure SoftwareOasis GamesOberon GamesObject SoftwareObject Vision SoftwareObraz StudioObsidian EntertainmentOceanOcean Drive StudioOceanus CommunicationsOcellus StudioOcelotOcelot SocietyOCR Dev TeamOctagon Interactive Octane GamesOctatoOctavi NavarroOcteto StudiosOctopus MotorOdd Bug StudioODD GamesOdd MeterOdd QubitOdd Raven StudioOdd TalesOddBirdOddlabsOddOneGamesOddworld InhabitantsODENIS StudioOdin Game StudioOdinsoftOdyssey InteractiveOffice CreateOffset SoftwareOffworld IndustriesOgre Head StudioOhDeer Studio / RG CrewOhNoo StudioOjiro FumotoOkam StudioOkomotiveOkron StudioOksana Bula, Alexey Furman, Alexey SysoievOkugi StudioOld Bit StudioOld MoonOld School GamesOld Skull GamesOld Sport Game StudiosOldbloodOle LangeOlive Panda Studio / LongYouOliver KeppelmüllerOliver TwinsOmeda StudiosOmega ForceOminux GamesOmiya SoftOmni Creative GroupOmnicron SoftwareOmnidroneOMOCATOMYOGOn Target SimulationsOn The Level Game StudiosOn The OutskirtsON3D StudiosOn5Once Lost GamesOndřej ŠvadlenaOne Bit BeyondOne Button StudioOne GamesOne Gruel StudioOne Man LeftOne More Dream StudiosOne More LevelOne Small WorldOne to One Development TrustOne True Game Studios One Up PlusOne Wing Cicadaone2tribeONEMANGAMES / Thiemo BolderOneMoreGameOne-O-One GamesOneorEightonepixel.dog / Studio Happy BeeOnerat GamesOneSharkOngakukanOni GamesOnion GamesOnion Soup InteractiveOnipunksOniric GamesOnix GamesOn-Line SystemsOnline WarmongersOnly By MidnightOnNet Co.OntecaOnyx LuteOovee Games StudioOpaque SpaceOpen Emotion StudiosOpen House GamesOpenbook Ltd.Openoko EntertainmentOpenTTD TeamOperaHouse CorporationOPNeon GamesOPQAMOptik SoftwareOptillusionOptimus NexusOPTIMUS PascalOpusorangeOrange Bridge StudiosOrange Curtain GamesOrange JuiceOrange LabsOrangePixelOrbcreationOrbit GamesOrbit StudioOrbital ExpressOrbital Knight / Tabasco InteractiveOrbital MediaOrbital Speed StudioOrbiting DiscoOrbus OnlineOrc Chop GamesOrca Inc.Orchid GamesOrganic 2 Digital StudioOrigame DigitalOriGamincOrigin SystemsOrigin8 TechnologiesOriginal StudiosORiGO Gaming EntertainmentOrion SoftwareOrnitocopterOrontes GamesOrpheus InteractiveOrteilOrthogonal GamesOsao GamesOsarionOsaris GamesOscar BrittainOskar StålbergOskar StalbergOsmotic StudiosOSome StudioOssian StudiosOstrich BanditosOta Imon StudiosOtabooOther Ocean InteractiveOtherSide EntertainmentOtomateOtori DenshiO-TWOOUAT EntertainmentOudidonOut of Bounds GamesOut of the BlueOut of the Park DevelopmentsOuter Brain StudiosOuter Grid GamesOuterlightOuterloop GamesOutermindsOuterraOutfit7OutlandsOutpost Games, Inc.Outrage EntertainmentOutrise TeamOutside Game StudioOutsider DevelopmentOutsparkOver FenceOver the Moon GamesOver the Top GamesOverBorder Studio Overflow GamesOverhaul GamesOverhype StudiosOVERKILL SoftwareOverly Complicated GamesOverly KineticOvermax StudioOveron StationOverPowered TeamOverseer GamesOversight ProductionsOverworksOvid WorksOvine by DesignOvosonicoOwl CaveOWL Game StudioOwlcat GamesOwlchemy LabsOwlientOwned by GravityOxeye GamesOxford SoftworksOxide InteractiveOxygen GamesOxymoron GamesOzark Softscape