Game engine

A game engine is a software-development environment that can be used to build video games for consoles, mobile devices, and personal computers.
== Engines used by games on this wiki ==
* Gamebryo (Pirates!: Live the Life, Civilization IV, Civilization IV: Warlords, Civilization IV: Beyond the Sword, Railroads!, Civilization Revolution)
* Firaxis LORE (Civilization V, Civilization V: Gods & Kings, Civilization V: Brave New World, Sid Meier's Civilization: Beyond Earth, Sid Meier's Civilization: Beyond Earth: Rising Tide)
* Unity (Humankind)