After a nuclear holocaust hits Earth in the year 2150, the three remaining factions race to collect the resources needed to evacuate the planet and establish an outpost on Mars. The sequel to 1997's Earth 2140 features three playable factions and a 3D engine supporting such details as deformable terrain, multiple camera views on a single screen, and a mission editor. Solo players can embark on a 70-mission, non-linear campaign or engage in customizable skirmishes. One of Earth 2150's key features is its dynamic world; your faction has only six months to complete its objective before life on the planet ends. As you progress, your land, sea, and air units will become more experienced in combat; weather will change along with the seasons; and days will turn into nights. Up to eight players can compete online or over a LAN in one of six game variants. ~ Scott Alan Marriott, All Game Guide