This primer will teach you how to build living, breathing worlds for your players to explore; how to host game and manage game sessions; and how to create powerful experiences of adventure that your players will talk about for years to come. Learn the secret to becoming a judge, an adversary, a worldbuilder, and a storyteller and become an arbiter of worlds! “Every Macris campaign starts with a rich, open world; the edge of a massive map; and the ability to find adventure in any direction. After playing in a dozen of his campaigns, I can assure you that Macris is the best prepared, most thorough GM on the prime material plane. He balances “deadly adversary” and “the party’s greatest supporter” perfectly. I’ve been lucky to contribute to some renowned video game worlds, and to discus world design with some of the most accomplished writers alive. And I’m honestly not sure there’s been someone more thorough at and passionate for world building than Macris since ... maybe Tolkien? (Okay, maybe G.R.R. Martin, but he’s not as organized or efficient.) It takes organization, creativity, and careful technique to build a massive world efficiently and deliver it effectively, and Macris can show you how he does it.” - Dr. Michael Capps, award-winning videogame executive, writer, designer (*Gears of War*, *Fortnite*, *Unreal Tournament, Unreal Championship*) “Armed with decades of experience as both a player and a designer, Macris cuts to the marrow with razor sharp insights in an unapologetic and often painfully insightful analysis of every imaginable facet of being a Game Master. From implication of play inherent in a game’s design, to world building, to the often delicate nature of unspoken social contracts inherent in the hobby, the guidance found in Arbiter of Worlds is a much-needed breath of fresh air to veterans of the hobby and a forged-in-the-fire bootcamp for those taking their first steps behind the screen.” - James M. Spahn, Ennie and Origins Award Winning RPG designer “A superb read. He makes his points the way you would expect a Harvard-trained lawyer to do. If you read this book, you are going to come out knowing real things you did not know before that will help you run games at the table…” - Courtney Campbell, Hack & Slash

    Only the most exceptional candidates from the fighting forces of the Adeptus Astartes are invited to join the Deathwatch, and take on a new oath to safeguard the Imperium from the darkest of threats. United in this newly forged brotherhood, all Deathwatch Marines must learn to put aside their differences and work together to succeed in the most extraordinary operations - whether facing the threat of total annihilation when confronted by implacable alien foes, or fighting against the foul daemon menace that crawls forth hungrily from beyond the Warp. Deathwatch offers a brand-new roleplaying experience by focusing on elite, special-missions style action at the furthest fringes of Imperial space, involving some of the greatest heroes and deadliest opponents the Warhammer 40,000 universe has to offer!

    Included as well are handy rules references, convenient price lists, and extensive random treasure generation tables, all organized to help you find what you need, when you need it. With this vast catalog of tools and treasures, the days of boring dragon hoards are over, and your hero will never be caught unprepared again.Pathfinder RPG Ultimate Equipment is a must-have companion volume to the Pathfinder RPG Core Rulebook. This imaginative tabletop game builds on more than 10 years of system development and open playtests featuring more than 50,000 gamers to create a cutting-edge RPG experience that brings the all-time best-selling set of fantasy rules into the new millennium.Pathfinder RPG Ultimate Equipment includes:- Thousands of items both magical and mundane, including the best weapons, armors, magic items, and gear from the Pathfinder RPG hardcover line and select other Pathfinder sources, as well as hundreds of never-before-seen items.- Tons of special materials and magical abilities to help you create exactly the magic item you've been looking for.- A wealth of specific magic items, organized by type to ensure your character is always wearing as much magic as possible.- An innovative new treasure generation system, designed to help GMs roll up exactly what they need, every time.- New alchemical weapons, tools, and poisons.- Kits to help your character get the most out of her skills or profession, plus new mounts, animal companions, and retainers.- Descriptions of every item, plus hundreds of full-color illustrations to aid in window-shopping.... and much, much more!Cover art by Wayne Reynolds

    Together, she and her siblings in the powerful Derexhi family form one of the most infamous and effective mercenary companies in the city, solving problems for the city's wealthy elite. Yet despite being the oldest child, Luma gets little respect—perhaps due to her half-elven heritage. When a job gone wrong lands Luma in the fearsome prison called the Hells, it's only the start of Luma's problems. For a new web of bloody power politics is growing in Magnimar, and it may be that those Luma trusts most have become her deadliest enemies...From visionary game designer and author Robin D. Laws comes a new urban fantasy adventure of murder, betrayal, and political intrigue set in the award-winning world of the Pathfinder Roleplaying Game.

    Bush's War is winding down. You were a shadowy soldier in those fights, trained to move through the secret world: deniable and deadly. Then you got out, or you got shut out, or you got burned out. You didn't come in from the cold. Instead, you found your own entrances into Europe's clandestine networks of power and crime. You did a few ops, and you asked even fewer questions. Who gave you that job in Prague? Who paid for your silence in that Swiss account? You told yourself it didn't matter. It turned out to matter a lot. Because it turned out you were working for vampires. Vampires exist. What can they do? Who do they own? Where is safe? You don't know those answers yet. So you'd better start asking questions. You have to trace the bloodsuckers' operations, penetrate their networks, follow their trail, and target their weak points. Because if you don't hunt them, they will hunt you. And they will kill you. Or worse. Night's Black Agents brings the GUMSHOE engine to the spy thriller genre, combining the propulsive paranoia of movies like Ronin and The Bourne Identity with supernatural horror straight out of Bram Stoker. Investigation is crucial, but it never slows down the action, which explodes with expanded options for bone-crunching combat, high-tech tradecraft, and adrenaline-fueled chases. Updating classic Gothic terrors for the postmodern age, Night's Black Agents presents thoroughly modular monstrosity: GMs can build their own vampires, mashup their own minions, kitbash their own conspiracies to suit their personal sense of style and story. Rack silver bullets in your Glock, twist a UV bulb into your Maglite, keep watching the mirrors E and pray you've got your vampire stories straight.

    Smite bloodthirsty giants, crush treacherous invaders, brave the mysterious lands of faerie, and dabble in Celtic magic. Pendragon is a roleplaying game based on the legends of King Arthur, Lancelot, Guenever, and the Knights of the Round Table. To become a knight of the Round Table you must uphold the chivalric ideals of courage, honesty, fair play, and justice. Armed and armored, you are the law of the land, in a life-or-death struggle to join the fellowship of the Round Table. This book contains everything you need to explore the mysteries and dangers of Arthur's Britain

    -- Ties in with current Hollywood hits...aliens and conspiracy -- Illustrated by award-winning cartoonist and satirist Alexis Gilliland.

    The samurai is an unstoppable armored warrior who lives by a strong code of honor—with or without a master. The gunslinger combines the fighter’s martial prowess with a new grit mechanic that allows her to pull off fantastic acts with a pistol or rifle. All this plus tons of new armor and weapons, a complete treatment of firearms in the Pathfinder RPG, a vast array of martial arts, finishing moves, vehicle combat, duels, and new combat-oriented spells for every spellcasting class in the game!Ultimate Combat includes:- New player character options for 14 Pathfinder RPG base classes, including alchemist discoveries, barbarian rage powers, cavalier orders, combat-cleric archetypes, animal shaman druids, new fighter archetypes like gladiator and armor master, inquisitor archetypes like witch-hunter or spellbreaker, combat-themed magus arcana, monk archetypes based on mastery of martial arts, new paladin archetypes like angelic warrior, ranger archetypes like big game hunter and trapper, new rogue tricks, and wizard archetypes like the gunmage.- The ninja, samurai, and gunslinger, brand-new 20-level alternate classes specially designed to get the most out of combat.- Hundreds of new combat-oriented feats including martial arts feat trees, finishing moves, and combination feats.- In-depth overviews on a variety of combat-related topics, such as armor, Asian weapons, duels, fighting schools, guns, siege weapons, and more.- A complete system covering vehicle combat, including wagons, boats, airships, and more.- Tons of optional combat rules like called shots, armor as damage reduction, and new ways to track character health.…and much, much more!Cover art by Wayne Reynolds

    But in the desperation of these last days, the world will take all those it can get: heroes, blackguards, madmen, and whoever else is willing to stand against the coming darkness. Will you fight the demons - or will you burn it all down and dance among the ashes? Who will you become when the world dies? Shadow of the Demon Lord opens a door to an imaginary world held in the grip of a cosmic destroyer. Enter a land steeped in the chaos and madness unleashed by the end times, with whole realms overrun by howling herds of beastmen, warped spirits freed from the Underworld, and unspeakable horrors stirred awaken by the Demon Lords imminent arrival.

    Will you delve for lost artifacts in the ruins of alien temples? Strap on rune-enhanced armor and a laser rifle to battle undead empires in fleets of bone ships, or defend colonists from a swarm of ravenous monsters? Maybe you'll hack into the mainframe of a god-run corporation, or search the stars for clues to the secret history of the universe or brand new planets to explore. Whether you're making first contact with new cultures on uncharted worlds or fighting to survive in the neon-lit back alleys of Absalom Station, you and your team will need all your wits, combat skill, and magic to make it through. But most of all, you'll need each other.This massive 528-page hardcover rulebook is the essential centerpiece of the Starfinder Roleplaying Game, with rules for character creation, magic, gear, and more—everything you need to play Starfinder as either a player or Game Master! The next great adventure in science-fantasy roleplaying takes off here, and the Starfinder Core Rulebook is your ticket to a lifetime of adventure amid the stars!Inside this book, you'll find:- All of the rules you need to play or run a game of Starfinder.- Seven character classes, from the elite soldier and stealthy operative to the physics-hacking technomancer and mind-bending mystic.- Character races both new and classic, from androids, insectile shirrens, ratlike ysoki, and reptilian vesk to the dwarves and elves of the distant future.- An in-depth exploration of the Starfinder setting, including its planets, gods, factions, and threats.- Hundreds of weapons, spells, technological gadgets, magic items, and other options to outfit any character.- Complete rules for starships, including customization and starship combat.- Rules and tips on using Pathfinder RPG content with Starfinder.Cover art by Remko Troost

    Mayday, Mayday... we are under attack... main drive is gone... turret number one not responding... Mayday...losing cabin pressure fast...calling anyone...please help... This is Free Trader Beowulf... Mayday... Traveller, the Science-Fiction adventure set in the far future returns in a new edition, updated and revised for the modern era.

    In addition to the brand-new magus class—a master of both arcane magic and martial prowess—you'll also find a whole new system for spellcasting, rules for spell duels and other magical specialities, and pages upon pages of new spells, feats, and more. Because when it comes to magic, why settle for less than absolute power?Pathfinder Roleplaying Game Ultimate Magic is a must-have companion volume to the Pathfinder Roleplaying Game Core Rulebook. This imaginative tabletop game builds on more than 10 years of system development and an Open Playtest featuring more than 50,000 gamers to create a cutting-edge RPG experience that brings the all-time best-selling set of fantasy rules into the new millennium.Pathfinder Roleplaying Game Ultimate Magic includes:- The magus, a new base class combining deadly arcane magic with the skills and weapons of a trained warrior.- Words of power, an innovative and flexible new spellcasting system.- New options for dedicated casters, such as alchemist discoveries, alternative uses for channeled energy, druid companions, sorcerer bloodlines, eidolon abilities, witch hexes, and oracle mysteries.- Additional feats and magical abilities for martially oriented casters, including monk ki tricks, inquisitor archetypes, and ranger traps.- New magical conditions called spellblihgts, as well as systems for crafting constructs, binding outsiders, and spell-dueling.- More than 100 new spells, plus detailed guidelines for designing your own.... and much, much more!Cover art by Wayne Reynolds

    Only the world of humanity remains. Without any awareness of our true nature, humankind crushes us beneath its banal heel. Joy and laughter are gone; only the Dreaming remains.We are changelings, the forgotten ones, neither fully fae nor wholly mortal. The last of our kind on Earth, we have built ourselves an invisible kingdom. We are everywhere, yet you have never seen us. We hide, not behind some fragile Masquerade, but in plain sight with the power of our Glamour. We exist within a real world of make-believe where "imaginary" things can kill and" "pretend" monsters are real.The storytelling game of modern fantasy. The Kithain are heirs to Earth's secret kingdom of faerie. And yet they are only part fae; they are forced to adopt mortal guises to survive disbelief in magic. The fae must strive to forestall the coming Winter and bring about an endless Spring lest Banality consume all and the Dreaming be lost.Changeling Second Edition features a clarified and expanded setting and cosmology, as well as completely new and revised rules. Yet it's fully compatible with first edition and the rest of the Storyteller games. A full-color, hardcover book with art and graphics like you've never seen before.

    From the depths of Hell to the heights of Mount Celestia, from the clockwork world of Mechanus to the swirling chaos of Limbo, these strange and terrifying dimensions provide new challenges to adventurers who travel there. Manual of the Planes is your guidebook on a tour of the multiverse.This supplement for the D&D game provides everything you need to know before you visit other planes of existence. Included are new prestige classes, spells, monsters, and magic items. Along with descriptions of dozens of new dimensions, Manual of the Planes includes rules for creating your own planes.To use this supplement, a Dungeon Master also needs the Player's Handbook, the Dungeon Master 's Guide, and the Monster Manual. A player needs only the Player's Handbook.