Unity

Unity is a cross-platform game engine developed by Unity Technologies. It is a platform for creating and growing games and interactive experiences across mobile, PC, console, and extended reality (XR). The engine can be used to create 3D and 2D games as well as interactive simulations. Its advertising products include Unity Ads and ironSource ads.

Unity was first announced and released in June 2005 as a Mac OS X game engine. It operates in more than 45 locations around the world. Matthew Bromberg is its CEO and President. Its engine has been adopted by industries outside video gaming, including film, automotive, architecture, engineering, and construction.

Unity also offers free and paid licensing options.