In the late 21st century, the world's civilizations are wiped out by a series of nuclear strikes. While most of the survivors form scavenger bands to survive, one group of people, who refer to themselves as "The Project," seeks to rebuild civilization using pre-war technology.

The game begins with The Project sending three teams to gather technology that would help with reconstruction; the player assumes command of the team in Arizona. While gathering said "artifacts," the Project fends off attacks from an organization called the New Paradigm, which is under the command of an organization called Nexus, which is actually one man responsible for the nuclear war. In the final campaign, the Project launches a full-scale assault on Nexus, destroying it and thus removing all significant, organized barriers to its reconstruction of the Earth.

oh another survival crisis Z