If you want to quickly find the pages about a particular topic as true-breeding use the following search engine: 1  Alimentation-nutrition. 2  Animals. 3  Architecture. 4  Art. 5  Astrology and fantasy. 6  Astronomy. 7  Biology and genetics. 8  Botany.
A game engine is a software framework designed for the creation and development of video games. Developers use them to create games for consoles, mobile devices and personal computers.
Some id Software titles ported to Linux are Doom (the first id Software game to be ported), Quake, Quake II, Quake III Arena, Return to Castle Wolfenstein, Wolfenstein: Enemy Territory, Doom 3, Quake 4, and Enemy Territory: Quake Wars.