In 1898, the Martians tried to take over, but we got lucky and they left, died off, or whatever. Now, over thirty years later, they're back! Persistent buggers, ain't they? But, we're not totally unprepared. Aetherium, what we commonly call the Martian metal, has altered some folks and given them the power to fight back. While most of them live on the fringes, we need each and every one of them if we're going to keep them from taking over. Aren't we? And, if that's not enough, this upstart named Hitler is mobilizing his forces, and he looks to be a rough customer. No doubt, he and his Nazis are mixed up in this mayhem somehow or other Brave hidden temples and dank castles, confront Martian tripods and more, all in proper pulp fashion. Oh yeah, you'll likely trade bullets with gangsters and blows with Nazis. It's all in a day`s work for a hero like you to save the world from the Martian Invasion in this Revised Second Edition of Ravaged Earth!