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

    Each class comes with a set of new powers, class features, paragon paths, epic destinies, and more that beginning players can use to build the characters they want to play and experienced players can plunder for existing 4th Edition characters. In addition to new builds, this book presents expanded information and racial traits for some of the game’s most popular races, including dwarves, eladrin, elves, halflings, and humans.

    In it, you will find: Eleven different Deadworld settings allowing customization of the storyline. A comprehensive zombie creation system to surprise and alarm players. A list of equipment crucial to surviving a world of shambling horrors. Detailed character creation rules for Norms, Survivors, and the Inspired. A full exposition of the Unisystem game rules, suitable for any game in any time period. Open Game License conversion text for porting AFMBE to any modern-day campaign featuring a twenty-sided dice game mechanic.

    Players take the roles of heroes bent o­n thwarting the plots of knaves and villains, exploring ancient ruins and plundering the treasure fleets of tyrants. Everything a player needs is included in the pages of this book. Easy to get started: The book opens with a Quick Start Guide so you can start playing within minutes.A Complete New World: Players will find almost o­ne hundred pages devoted to Theah, the world of 7th Sea.Flexible rules: 7th Sea uses a unique bidding system, giving players and Game Masters control over the mechanics of the game.Advice for Novice and Experienced Players: If you've never played a roleplaying game before, or if you're an "old school" veteran, you'll find tons of hints and advice to help you act and interact within the world of 7th Sea.

    The Burning Wheel is an award winning fantasy roleplaying game in which player take on the roles of vibrant, dynamic characters whose very beliefs propel the story forward.

    Wage guerilla warfare across the Star Wars galaxy as a solider, or provide crucial intelligence to the Rebels as a cunning spy. Face down legions of stormtroopers, steal secret plans and restricted codes, and stay on target in the fight against the ultimate power in the universe. No matter what role in the Rebellion you take, the fate of the galaxy rests in your hands.The 464-page Star Wars®: Age of Rebellion™ Core Rulebook provides everything players and GMs need to begin their adventures in the Star Wars universe, including:Concise rules for character generation and advancementClear descriptions of the game’s skills and talentsConvenient charts of weapons, gear, devices, starships, and vehiclesRules for conflict, combat, and Force Sensitive Emergents in an Age of Rebellion campaignExtensive background information on the Star Wars universe, including a history of the Rebel Alliance and its tactics, as well as pertinent information on the powerful EmpireA wealth of advice for GMs on how to create and run an Age of Rebellion campaignA complete, introductory adventure to launch players into action!

    You’ve read both Dungeon Master’s guides. You’ve run a few games. You pick up ideas here and there on the net. Or maybe you're an old grizzled vet who has run games for 20 years.Maybe your game is feeling a little stale. Maybe your encounters didn’t run exactly as you wanted them too. Maybe you feel like you're stuck in a rut. Maybe you feel a bit overwhelmed when you have to come up with an exciting, creative game every week.You’re not looking for a huge tome on game theory. You don’t need yet another take on world-building. You’re looking for some practical tips you can use today to help you focus your energy in the right places and make some kick-ass D&D games for you and your friends. You want something you can read quick and start using right away.My friend, here is the book for you.This book was written to give you solid usable tips to help you build your story, design exciting encounters, and run a great game when you’re at the table. It’s a short book, designed to be read quickly and referenced often.Oh yeah, and it’s got some awesome original artwork by Jared Von Hindman of Head Injury Theater.This is a completely original book. Every chapter was written from scratch to help you focus on what’s important and get past some of the roadblocks we all face when designing a D&D game.

    You may think you know all about Zeus, Odin, and Gilgamesh and the other gods of myth and legend, but you'd be wrong! Mythological gods done Rifts style! Dimension spanning beings of inhuman nature and power, impostors, cyborgs, bio-wizards, the Atlas robot, the Gilgamesh clones, The Olympian Club, alien intelligences, interdimensional mercenaries, vampires, devouring monsters, gods of light, gods of darkness, demigods and supernatural fiends - all with a distinctly Rifts flavor.

    government’s 1928 raid on the degenerate coastal town of Innsmouth, Massachusetts, the covert agency known as Delta Green opposes the forces of darkness with honor, but without glory. Delta Green agents fight to save humanity from unnatural horrors — often at a shattering personal cost.

    It's one thing to stop an alien invasion or throw down with the Juggernaut, but sometimes you have to make the hard choices when you're saving the world. With the Marvel Heroic Roleplaying Game books, that great power and great responsibility is yours! Based on the Cortex Plus system, Marvel Heroic Roleplaying takes the award-winning events in the history of the Marvel Universe and gives you all of the heroes, villains, key decision points, and rich background you need to fight your own battles and forge a new destiny!

    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.

    Includes 300 new spells. There is information for the GM to create their own magic system. This book is a flexible magic system for playing the world of a favorite author or any type of wizard you can imagine.

    Source material, the Mechanoids, new equipment, monsters and adventure.Highlights Include- 40 Mechanoids and their bots with complete M.D.C. stats!- A.R.C.H.I.E. 3 and his new creations.- New weapons and equipment.- Five adventures, random encounter tables and adventure ideas. Optional Character sheets.- 120 pages

    Features new rules for creating heroes native to the domains, adapting magic to the demiplane, and dealing with fear and horror checks when the characters experience the true terror that dominates the Ravenloft "RM" campaign.Night is Falling. The Mists are RisingEmbrace the Darkness.Enter the dark and macabre world of Ravenloft.But beware -once you begin to walk among the mists and shadows,you can never leave.Domains of Dread is the core rulebook for the second edition of the award-winning RAVENLOFT campaign setting - the original fantasy horror role-playing game. Within the pages of this book, players and Dungeon Masters will discover the darkest secrets of the Land of the Mists, including many never-before-seen features:Detailed guidelines on designing anything from short-term horror adventures to long-running campaigns of twisted terror.Complete rules for generating player characters native to the Demiplane of Dread.Four new character classes specifically designed for use in RAVENLOFT campaigns - the avenger, the anchorite, the gypsy, and the arcanist!An all-new player character race - the half-Vistani!Updated and expanded descriptions of the Demiplane and the foul lords who rule its tortured domains!Revised fear, horror, and madness checks to enhance the terror.New rules for power checks, plus thirteen detailed steps that lead from grace to absolute corruption!Summary of content:1: The Demiplane of Dread: general description of Ravenloft, as well as a history and theories about the nature of the dark powers, and an overview of the technological levels in Ravenloft (from Stone Age to Renaissance)2: Domains of the Core3: Islands of Terror (Bluetspur, G´Henna, I´Cath, Kalidnay, Nosos, Odiare, Souragne and Vorostokov)4: Clusters (Amber Wastes (Har'Akir, Sebua and Pharazia), Zherisia (Paridon and Timor), the Burning Peaks (Vecna and Kas's domains) and Pockets (Davion, The House of Lament, The Nightmare Lands and Scaena)5: Secret Societies - short chapter on nine secret societies - Keepers of the Black Feather, Green Hand, Circle, Church of Ezra, Vistani, Carnival, Kargatane, Fraternity of Shadows, Unholy Order of the rave)6: Fear, Horror, and Madness rules7: Powers Checks rules8: The Path of the Priest - changes in the priest class9: The Way of the Wizard - changes for wizards.10: Mazes of the Mind - changes for psionics11: Forged of Darkness - changes for magical items12: The Whispered Evil - curses.13: Tenets of Terror - discussion about the general nature of Ravenloft adventures and campaignsAppendix: ability scores, character races, character classes (some new: Avengers (paladins), Arcanist (wizards), Anchorites (priest of Ezra), gypsy (bard)

    — one of the original publishers of paper roleplaying games and has been in business for over 30 years. Chaosium is famous for the excellence of its game designs, and has won many Adventure Gaming Industry awards.All you need to play Call of Cthulhu for the first time is this Quick-Start guide, some polyhedral dice, plenty of imagination and your friends.Welcome to the worlds of Call of Cthulhu!