🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ494614· pop 33· linked from 1,165 articlesSierra EntertainmentAlso known as Sierra Online, Sierra, Sierra Studios, Sierra Games, Sierra On-Line, On-Line SystemsAmerican video game companyWikidata factsOfficial websitewww.sierragames.comSources (4)wikidata.orgit.wikipedia.orgpt.wikipedia.orgnl.wikipedia.orgvia Wikidata · CC0Available in 33 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةazbConnectionsQ2264873CompanyGobliiinsEntityCategories1979 establishments in California2008 disestablishments in CaliforniaAmerican companies disestablished in 2008American companies established in 1979Companies based in Fresno, CaliforniaCompanies based in Los AngelesDefunct Activision subsidiariesDefunct companies based in Greater Los AngelesDefunct video game companies based in CaliforniaFormer Vivendi subsidiariesSierra Entertainment