Wurm RPG - Core Rulebook

Würm... the name of the last great ice age to sweep across Europe. It is also a role-playing game set in the prehistory of humanity, deep in the ice age, thirty-five thousand years ago. In the these long-forgotten times, powerful beasts roamed a territory covered in steppes and taiga, from the snow-covered mountains to the roaring sea: mammoths, aurochs, bison, giant deer and cave lions. Two species of humans lived among these giant creatures, in small hunter-gatherer communities: Neanderthal and Cro-Magnon.