Cypher System Rpg: Predation Hardcover

Welcome to the Cretaceous Period! It`s 66-million years before the first humans will climb down from the trees. Going back seemed like a good idea...that is, until those SATI guys messed it all up! We`ve got gear. We`ve got guns. We`ve even bioengineered a few dinos to our liking. And that`s good, because we`ll need it all to survive. History says there`s an asteroid headed our way, and there`s no one left alive who knows how to get back to the future!