From the publisher's blurb:
Welcome to the 6th issue of Crawling Under A Broken Moon, a fanzine dedicated to bringing gonzo post apocalyptic content for the Dungeon Crawl Classics RPG from Goodman Games.
In this issue you will discover the following:
New class: the Petrol Head
New rules: Vehicle combat!
New gear: Vehicle creation rules
New foes: the Petrol Zombie and a Road Gang Generator
New hazards: d100 Stuff Found on Apocalyptic Roadways