In the year 2097, the entire earth was enveloped in a cataclysmic climate shift plunging the globe into another ice age. Over 90% of the world's population was eliminated, driving the survivors to band together into loose communities and tribes. Each player is the leader of a small tribe of survivors. Resources, tools, medicine, and mercenaries are all in scarce supply. Each tribe is pitted against other tribes in a fight for survival. The players build up their tribes, skirmish against other players' tribes, and can even bluff on the way to victory. The leader who gathers the largest tribe will win the game!