Grow your own tribe from first human-primates era to a first recognized ancient civilization. Develop your primitive encampment to a flourishing place. You need to grow population, manage workers, research technologies.
Dark Lord comes with his army of evil to the mystical island to find the secrets of ancient magic. Fortunately, the island has a defender who owns all the forces of nature. Defend yourself and use the power of the 4 elements wisely.