🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoPolskiPortuguêsSvenskaTürkçeРусскийالعربيةفارسی한국어中文EntityQ21658271· pop 19· linked from 450 articlesSource 2game engine developed by ValveAvailable in 19 languagesEspañolFrançaisDeutsch中文РусскийPortuguêsالعربيةArmenianAzerbaijaniBahasa IndonesiaCzechPolskiConnectionsSteamEntityvirtual realityEntityCategories3D graphics softwareGame engines for LinuxGame engines that support Vulkan (API)IOS video game enginesProprietary softwareSoftware programmed in C++Source (game engine)Valve CorporationVideo game engines