Huge mammoths and dinosaurs are running on the Earth. You are the leader of a small tribe, construct buildings, train your soldiers, breed leaders, hunt huge beasts and make sacrifices in prehistoric temples – all for the sake of your tribe! Don’t forget that your tribesmen may get tired, hungry, frightened, but can also have fun. Your task is to organize them into one team and assign responsibilities correctly. But remember your tribe is not the only one in this huge hostile world.