EntityQ13231453· pop 15· linked from 282 articlesid Tech 2Sign in to savegame engine developed by id SoftwareConnectionsQuake IIEntityQ217423EntityAlien ArenaEntitymachinimaEntitylist of game enginesEntityid TechEntityLinuxEntityMicrosoft WindowsEntityQ15777EntityJavaEntitymacOSEntityQ47604Entityassembly languageEntityGNU General Public LicenseEntityQ10680EntityQ364EntityprogrammerEntitySun MicrosystemsEntityMac operating systemEntityinterpreterEntityCategories1997 softwareFormerly proprietary softwareFree game enginesGame engines for LinuxId TechQuake (series)