Previously referred to as the 'Doom 3 Engine', Tech 4 is id Software's current licensing platform. Powering games such as Doom 3, Quake 4 and Enemy Territory Quake Wars, Tech 4 revolutionized the use of realtime dynamic lighting as well as other technologies.
In 1997 Quake II was released ending the Strogg's collective leader the Makron being killed. Quake III moves away from the Strogg, but the universe's...