Enemy Territory: Quake Wars is the Quake Zero of the Quake universe, set in the early days of the Strogg invasion of Earth, years before the events of Quake II, pitting the combined humand armies of the Global Defense Force (GDF) against the vastly technologically superior Strogg. Enemy Territory: Quake Wars chronicles the epic battles waged around the world in humanity's desperate war for survival.Enemy Territory: Quake Wars is the ultimate online strategic shooter - an objective-driven. class-based first person shooter set in the Quake universe.