The Complete Masks of Nyarlathotep


Larry DiTillio - 1984
    Horrifying deeds and dangerous sorcery dog those who attempt to unravel the fate of the Carlyle Expedition. The non-linear narrative keeps players baffled and on their toes. This new edition is reset and corrected, and features many new illustrations, four new episodes, added keeper support material, and a new version of the lost Australia chapter.

Dragonlance Campaign Setting


Margaret Weis - 2003
    Like those great champions, you will band together with brave companions to set forth on daring adventures. The tales of those bold deeds will become the newest legends in the world of Dragonlance. From Solamnic Knights and Dragon Riders to kender, tinker gnomes, and draconians, the rich tapestry of the Dragonlance world comes alive in this campaign setting for the Dungeons & Dragons roleplaying game. With historical content covering eras from the War of the Lance to the War of Souls, along with expanded rules for aerial combat, the "Dragonlance ""Campaign Setting "provides the charcter races, prestige classes, feats, spells, monsters, and maps you need to fully explore the world of Dragonlance.

The Drow of the Underdark


Ed Greenwood - 1991
    From the caverns of Menzoberranzan, where the drow ranger Drizzt was born, to the deepest corners of the Underdark, the drow rule the dark with strange weapons, exotic spells, and terrible monsters. Features include details on dark elf society, religion, and history; new spells and magical items; and a selection of monsters native to the Underdark.

Stronghold Builder's Guidebook


Matt Forbeck - 2002
    This book is stocked with everything needed to design any fortified structure imaginable, including: Over 150 new magic items . More than two dozen magical augmentations for stronghold walls. Rules for magic portals, mobile strongholds, and trap creation. Five complete strongholds, including maps, ready for immediate use. Players and Dungeon Masters who want to create customized strongholds will find all the construction materials they need within these pages. To use this accessory, a player or Dungeon Master also needs the "Player's Handbook."

Rifts Mercenaries


C.J. Carella - 1994
    Rift Mercenaries is a Rifts source book focusing of Mercenaries

Fate Core System


Leonard Balsera - 2013
     Fate Core is that engine. Fate Core is the latest evolution of the award-winning Fate roleplaying game system from Evil Hat Productions. We’ve streamlined and clarified the rules while maintaining the system’s trademark flexibility. Name your game; Fate Core can make it happen. Inside, you’ll discover: Easy-to-follow rules for character and world creation. Rock-solid storytelling advice for players and GMs to produce the best play experience. Clearly-defined systems to guide players both new and old. New and improved approaches to character actions, aspects, compels... and more! TELL YOUR TALE. ROLL THE DICE. EMBRACE YOUR FATE!

Castle Amber (Château d' Amberville)


Tom Moldvay - 1981
    you find yourselves cut off from the world you know. The castle is fraught with peril. Members of the strange Amber family, some insane, some merely deadly, lurk around every corner. Somewhere in the castle is the key to your escape, but can you survive long enough to find it?

The Complete Book of Gnomes & Halflings


Douglas Niles - 1993
    Brilliant burglars and easygoing farmers. Now The Complete Book of Gnomes and Halflings reveals the secrets of these two popular races - their culture, beliefs, and subraces (including two new subraces), as well as twenty-eight new character kits, from the gnome Goblinsticker to the halfling Forestwalker. If you enjoy playing gnome or halfling characters, or if you're a DM interested in creating an all-gnome or all-halfling campaign, this is the book for you!

Aberrant


Glenn Fabry - 1999
    We are the celebrities, the heroes, the villains, the legends, the shining icons of our times. We are novas, and we will bring about a new golden Age... and you will like it.Golden age -- or Hell on Earth? To the residents of the Trinity Universe, the 21st century was a monstrous era when mad gods ran rampant across the world. But is this truth -- or OpNet propaganda? What was the Age of Aberrants really like? Find out the truth. It's not what you expect.Aberrant is a core rulebook and prequel to the Trinity science-fiction game. Set in the early 21st century, before the devastating war against humanity, this new complete roleplaying game allows you to be one of these doomed beings of vast power, and to experience their struggles to avoid the coming cataclysm.

Delta Green


Dennis Detwiller - 1997
    Do you know who is pulling the strings? Delta Green knows. Things from beyond time and space that lurk and titter in the shadows, the slow rot at the core of humanity, the dark stars that whirl madly above- these are the true masters of the world. Delta Green has been fighting them since the 1928 Raid on Innsmouth, and the fight still rages on. This book is your weapon and your guide. The largest Call of Cthulhu sourcebook ever. Inside you will find the secret history of the 20th century, and the movers and shakers who are players in the game: Delta Green, the outlaw conspiracy working inside the U.S. government to fight the darkness; Majestic-12, the clandestine agency that cuts deals with aliens and reports to no one; Saucerwatch, a UFO study group closer to the truth than they know; the Karotechia, immortal Nazis who serve a risen Hitler; and The Fate, an occult criminal syndicate that knows where the bodies are buried. Plus: new skills, new spells, new weapons, new Mythos tomes, profiles of thirty-six real-world intelligence and law enforcement agencies, with character templates for each.A look at Mi-go biology, philosophy and operations, analysis of the Cthulhu Mythos in the modern day, a factual history of the U.S. intelligence and law-enforcement community, dozens of useful NPCs, campaign construction guidelines, two scenarios, a short campaign and more.

Waterdeep: Dragon Heist


Wizards of the Coast - 2018
    Thus begins a mad romp through the wards of Waterdeep as you uncover a villainous plot involving some of the city’s most influential figures.A grand urban caper awaits you. Pit your skill and bravado against villains the likes of which you’ve never faced before, and let the dragon hunt begin!

GURPS Ultra-Tech


David L. Pulver - 2007
    It's a valuable companion to GURPS Space, GURPS Bio-Tech, and GURPS Infinite Worlds, and an exceptional resource for any character or campaign that needs technology from tomorrow . . . and beyond. GURPS Ultra-Tech is full of personal equipment for heroes and superheroes from TL9 to TL12, including: Weapons - from caseless assault carbines and monomolecular swords to antimatter warheads and disassembler nano. Protection - How do you stop a nanomorph assassin with a field-jacketed X-ray laser rifle? Try a dreadnought battlesuit and a personal force screen . . . . Medicine - Superscience can heal, rebuild, and improve on nature. Death itself can become a temporary inconvenience. With cybernetics and neural interfaces, ultra-tech medical equipment and mind uploading, "medical miracles" become everyday occurrences. Transport - Air cars, hovertanks, tilt rotors, grav belts, supercavitating minisubs, matter-transport booths - lots of ways to get where the action is, for the adventurer on the go! As technology advances, the line between man and machine may become increasingly blurred. GURPS Ultra-Tech provides rules for establishing the capabilities and limitations of artificial intelligence, as well as templates for robotic or total cyborg bodies, from handy technical 'bots to shapeshifting nanomorphs.

Dungeon Master's Guide Rules Supplement: The Castle Guide


Grant Boucher - 1990
    Sections address life in a feudal culture, the duties of the nobility, and the true meaning of knighthood. You'll find a complete system for the design and construction of castles, new BATTLESYSTEM rules for the resolution of sieges, a quick resolution system for massive military campaigns, and an assortment of generic castles to spark your imagination.

Queen of the Spiders (Supermodule GDQ1-7)


E. Gary Gygax - 1986
    

Pathfinder Campaign Setting: The Inner Sea World Guide


James JacobsJeff Grubb - 2011
    Yet all is not lost, for these dark times provide ample opportunity for adventure and heroism.Inside this exciting and informative 320-page tome you will find:- Detailed summaries of the player character races native to Golarion, including more than a dozen distinct human ethnicities- Elaborate gazetteers of more than 40 crumbling empires, expansionist kingdoms, independent city-states, and monster-haunted wildlands of Golarion’s adventure-filled Inner Sea region, with locations perfect for nearly any type of fantasy campaign- Cultural information and Pathfinder RPG rules covering the 20 core deities of the Inner Sea, plus entries on other gods, demigods, forgotten deities, weird cults, strange philosophies, and more!- An overview of the Inner Sea’s history, a look at time and space, a discussion of magical artifacts and technological wonders, discussions of important factions and organizations, and hundreds of locations ripe for adventure!- Tons of new options for player characters, including Inner Sea-themed prestige classes, feats, spells, adventuring gear, and magic items!- Nine new monsters, including exotic humanoids of the skies and seas, undead and dragons, and an angry demon lord in exile!- A giant 21.75"x33" poster map that reveals the sweeping landscape of the Inner Sea in all its treacherous glory!Cover art by Wayne Reynolds