From publisher blurb:
Moon Mutants is a zine for DCC RPG that explores the continuing Umerican legacy of Crawling Under a Broken Moon. Issue #6 will take visitors to the Underlair, a twisted hive of cult activity and gods gone feckless. New subterranean mutant underdwellers are introduced, with a new class and crit table: The Deep Mutant. Bio-vehicles, random loot tables, new monsters, more random encounter tables, and a 4th-level underworld adventure: "Underlair" are also included. Get a drill and start digging, this issue has everything (even moon pies!)!
Issue #6 has:
a new class: the Deep Mutant
new bio-vehicles
new mutant & xeno monsters
a new 4th-level underworld urban dungeon adventure
random loot tables & loot mutators
random encounter tables (for levels 5+)
30 cosmetic mutations, cult secrets, religious esoterica, synodic signs & more!