Log in | Sign up

0 items in your cart

Menu Account Cart USD

Pick a currency X

All Products

Accessories

Play Mats
Maps and Battlemats
Cards & Related Products
Dice & Related Products
Apparel
- Shirts & Hoodies
- Pins and Patches
Board Games
Drinkware
Miniatures and 3d Accessories
Paint and Miniature Painting Supplies
Spreadsheets
Stickers, Labels, and Pins
Jewelry & Jewelry Related

Rule System

Top Publishers

d20pfsrd.com Publishing
Rogue Genius Games
Legendary Games
Samurai Sheepdog
Drop Dead Studios
Total Party Kill Games
Jon Brazer Enterprises
Dreamscarred Press
Rite Publishing
All Publishers

Genre

Fantasy
Horror
Modern
Sci-Fi
Superhero

Bundles

Print Products

Free PDFs!

FAQ

Blog!

Sale!

Shop by tag
- 13th Age 1920s 200+ pages 2CGaming 3d6 3rd Edition/3e 5 items 5-for-5e 5e 5e magic items 5th Edition 6th-Level 8th-Level Abilities Aboleth Abrahamic mythology Abyss Accessories Accessory adaptable Advanced Feats adventure Adventure (High-Level) Adventure (Levels 1-5) Adventure (Levels 11-20) Adventure (Levels 6-10) Adventure (Low-Level) Adventure (Mid-Level) Adventure Outline adventure path adventure-path Adventures aegis aerial-combat ages-4-10 alchemist Alchemy Alien Entities alien races Altar alternate class alternative magic amigurumi Amora Game Anachronisms ancient China Android App android apps angels animals animation anime Animist anthology antipaladin antipodism any system Application Aquatic arcane Arcane Magic arcane-warrior Arcanist arcanotech archetype archetypes armor army building art artifacts artistic magic Asia Asian Asian fantasy Asian Themes Asian-fantasy assassin audio award-winning baby tentacle fiend octopus Backgrounds barbarian bard Bardic Masterpieces Bards base class base classes base-class BASH! battlefield tactics Beast-Hunter beginner Beginner Rules beginner-friendly beginner-rpg best of best seller bestiary Beta Preview Beta Test biome Black Hack Blade bloodlines Bloodrager board games BONUS book Brawler Brews building tiles buildings Bullet Point Bundle Call of Cthulhu campaign campaign manager Campaign Options campaign setting campaign-setting Cannibal Cults Cantrips Card Game Cards Catfolk cavalier Cavalier Orders celestial Centaurs Centurion Challenge Rating Champion Channeler Character Class character creation Character Equipment Character Options character sheet character sheets character-cards character-depth character-option character-options characters charity Chest chibi children Children/Kids Christmas City Setting Class Archetypes Class Expansion Class Features class options Class Redesign class-options classes cleric clockwork clothing cold Collaborative Story-Building coloring album Coloring Book Combat Combat Maneuvers combat rules combat styles Combat Tools Comedy comics Commander companions compatibility compendium Complete Rules composition Constructs conversion core book Core Rulebook Core Rules corporate espionage Corruption Cosmic Horror Counters Coyotel crafting Creature Description creature sourcebook creepy Crew Crimes Critical critical hits Crochet Crusader Cthulhu Cthulhu Mythos Cult Cults cultural setting Curses customization cyber Cybernetics Cyberpunk cyberpunk 2020 cyberpunk rpg Cybersickness cyberspace Cypher System D&D D&D 5e d100 d20 d20 system d20/OGL dagger dance Dark Ages dark fantasy Dark Powers DCC Death Deities deity-design Demon Demon Hunters demons Derelicts Description desert Despair desserts Detective Dice Diceless Digital Magazine digital supplement Digital Tools digital-tools Discoveries Disease diseases divine Divine Magic divine-caster divine-knight DMs dnd-5e Doll Domains dragon dragons DramaSystem drawbacks Dreamscarred Press Dreamscarred-Press Drop Dead Studios drop-dead-studios Druid Spells druids duality magic dueling duelist dungeon Dungeon Crawl Dungeon Crawl Classics Dungeon Design dungeon maps dungeon-crawl Dungeons and Dragons Dungeonworld dwarves eastern Eastern Mysticism Economics Ecounters Egyptian Eidolon eidolons Elder Cults Elderly elemental elves Emotions empire building encounter Encounter Design encounters enemies Engineer enhanced Entropic Gaming System Epic Level epic-adventure equipment Esoterrorists espionage Ethermagic Event Events Everyman Gaming evil Evil Campaign evil-campaign Excel Exotic Weapons expansion Exploits explosives extended-campaign Fae Fairy fairy-tale Familiars Family Friendly family-gaming fantasy Fantasy Age Fantasy Audio fantasy map Far East Far Eastern Fate favored class options favored-class fear mechanics feats Feature fey fey creatures FFG X-wing Miniatures Fiction fields Fifth Edition fighter Fire Fire Magic Fire Mountain Games firearms Fireball Flame Flaming Crab Flash Friday Flavour Flaws FLGS Flight food Forbidden Rites form-fillable Fortune's Fool Fortune's-Fool Four Horsemen free Free Download free rpg free-download free-guide free-preview free-RPG free-sample free-supplement Froghemoth Fudge Fun Fungi Fury future Gadgeteer Game Master Resources Game Store game-master Gang gear geek Generator Genius German glyphs GM Aids GM Resources gm tools GM-resource GMless gnomes Goblin Goblin-Rations Goblinoids Goblins Godling gods Golem Golems Goodman Games Gothic Gothic Horror Government Gravelings Greyhawk Grimm Tales GUMSHOE guns gunslinger hacker class hacking halfling haunts Headquarters Herb Herbalist Hero System Hero-Kids heroes Heroic Races high-level Historic Historical Historical Fantasy Horror holiday Holy War holy-relics holy-warrior Hooks Hope horror How-To Guide Humor Hunter Hybrid Hybrid Class hybrid magic hybrid-class Hypercorps 2099 Ice Magic ICONS Incubus Indian-mythology Infamous Adversaries inquisitor Inquisitors Insults Interjection Games intrigue introductory Inventor Investigation Investigator Invisibility Iron Age Ischadra item creation items Japanese occult japanese-mythology Jewelry John Reyst Jon Brazer jon brazer enterprises Kaiju Katana Kensai Ki Pool Ki Powers kids kids-rpg Killshot Kineticist King Arthur Kingbreaker Kingdom Building kingdom management kingdom-building kingdoms Kit kitsune kobold race labyrinth lord Labyrinth Lord/OSRIC Lard-Golem LARP Lawful Evil leadership Legend Legendary Creatures Legendary Games legendary-japan Level 0 Level 1-2 Level 2 Level 2-3 Level 3-7 Level 4 Level 5-7 Level 6 Level 6-7 Level 7-9 Level 9-10 lich light and darkness Lightning Bolt linguistic magic List Little Red Goblin Games Live Action Lizardfolk location locations Loremaster Lost Civilizations Lost Spheres Publishing Lost-Treasures Lovecraft Lovecraftian low-level Luck Lycanthropes lycanthropy Mad Science Madness Maestro Magazine Magazines magi magic Magic Feats magic items Magic Missile magic-system magic-weapons Magictech magitech magus Mako-Shark Malefactor Manga maps Maps/Battlemaps maritime adventure marketing Marshal martial martial arts Martials mass combat Master of Forms MasterWorld Materials mature mecha medical technology medieval medium Megabundle Mentor mid-level mind powers minotaur Minotaur Games Miscellany Modern Modern Fantasy Horror Modular Magic modular-maps momentum combat monk Monks monster Monster Book monster classes monster guide Monster Magic Monster Templates Monster Variants monster-hunting monsters Monsters/Enemies Mounted Combat mounts mp3 MTG multi-role Multi-System multiclass Multiclassing Muse Music Mutants Mutants & Masterminds Mutants-and-Masterminds Mutation mysteries mystery Mystic Theurge Mythic mythic feats Mythic Minis Mythic Path mythic paths Name Named Demons names nautical Necromancer Necromancers Northwest Necromancers of the Northwest Necromancy Neun New Release ninja Nobility Nobis Noble non-combat Novel NPC NPC Classes NPC Tools NPCs Numenera object-manipulation Objects Occult oceans OGC OGL old school Old School/OSR Old West one-page-dungeon one-shot Onmyodo Onmyoji Oozes Open D6 opponents oracle Oracles orders organizations Oriental orisons osr OSRIC Out of stock outdoor Outsiders Overpowered Pact Magic Paizo paladin pantheon Pantheons Paper Models Paramour Paranormal Path Abilities Pathfinder Pathfinder 1e Pathfinder 1st Edition Pathfinder Bestiary Pathfinder in Space Pathfinder Magic Pathfinder RPG Pathfinder Supplement Pathfinder Unchained pathfinder-rpg Pathways PDF PDF Supplement pdf-swords-&-wizardry Pelgrane Press Performance Periodical (Magazines etc.) pharmaceuticals Philippines Pickpocket pirate pirates places Planar Plane of Shadows plant creatures player aids Player Characters Player Guide player option player options Player Race Player Races Player Resources player's resource player-race player-races players players-guide playtest Plot Hooks Plots plushie Ponies Pony Ponyfinder Post-Apocalypse Post-Apocalyptic Potion Potions Power Rangers RPG powered armor Powers pre-generated Pregenerated Characters pregens Premade Location premium-adventure prestige class prestige classes prestige-class preview print printables Prison Prison Break Prodigy psionic classes psionics Psionics Expanded Psychic Magic psychic warrior pulp fantasy Punishments pvp PWYW QUARTS RPG Quick Reference race races racial traits Radiance rage magic random encounters random generator Random tables random-tables ranger Rawr! ready-to-play ready-to-use Real Time Combat Engine reality magic realm management Reapers reference Reforged rescue-mission Retail rhune dawn of twilight rich backgrounds Righteous Crusade Rite Publishing Rite-Publishing River Nations robots rocketry rogue Rogue Genius Rogue Genius Games Rogue Mage Rogues roleplaying tips Roman RPG rpg encounters RPG fiction RPG Supplement RPG System rpg weapons Rulers rune magic runesmithing Sage sale sales samsaran samurai Sandbox Sanity Rules Sasquatch Satyrs Savage Worlds Scaling Mechanics sci-fi Sci-Fi Horror ScreenPlay Scrolls sea Seasonal secondary-skills Secret Agent Serpent People session-prep Setting settings Settlement Settlemets Shadow Shadow Dancer shadow magic Shadowsfall Shaman shapeshifter shapeshifting Shield ships shop Short Story Skald Skills Skirmisher Skulduggery Slayer solo play sorcerer Sorcerer Bloodlines Soulbound Doll Sound Effects Sourcebook space Space Opera spaceships Spellbooks Spellcaster Spellcasters spells Spheres Spice spies Spirit ability spirit channeling Spirits Spiritualist spooky Spreadsheet Spy SRD Enhanced staffs Stand Alone Game Starjammer stars starship starship combat starships staves stealth steampunk stock art stores Storm Bunny storm bunny studios stormpunk Story games storytellers Storytelling Strange Strange Magic Street Names street weapons subdomains subscription Succubus summoner Summoning sundering Super-Hero Superhero supplement Support Caster Supporting Roles Surgery Survival Swamp Magic Swamps Swashbuckler sword Sword and Sorcery Swords & Wizardry Swords and Sorcery swords-and-sorcery system-free system-neutral tabletop gaming tabletop rpg tabletop-rpg Tactician Talents tarot tavern Tavi teamwork-feats Technology Technomagic Templar template templates tentacle fiend tentacles The Artisan The Assassin The Knotty-Works Thingomancer Time Travel Tinker tinkering Token tools Total Party Kill Total Party Kill Games Town Setting Toxic Bag TPK Games Trade Routes Trail of Cthulhu traits Transcendentalist transhumanism traps travel Traveller treasure Treefolk true names True20 Truename Magic truenaming Tyranny Umbra unarmed combat unchained undead Under Development undermountain Unicorns unique treasure universal Unseen Servant Urban utility class Vampire Vampires Variant Monsters variant multiclasses variant multiclassing variant rules Vatican Vauntguard Vehicle vehicles Veranthea versatile class Victorian Village Horror villain Villain Campaign Villains Vindicator visual aids Voodoo War Dancer warfare Warlock Warpriest weapon enhancement weapon mods weapons Were-creatures werewolf White Star Wilderness wind Windows winter witch Witches wizard words of power worksheets workshop world-building worldbuilding wuxia XP yokai-races Young Characters Zauberer Zephyrus Zombie Zombies

Follow Us

Open Gaming Newsletter

Subscribe to the Open Gaming Newsletter for the latest news and special offers.

Latest Dice!

Engraved Blue Sandstone: Full-Sized 16mm Polyhedral Dice Set ~~$101.00~~ $51.00
Marble with Gold Numbers 16mm Polyhedral Dice Set ~~$15.00~~ $8.00
Baby's Breath Pink Flowers Clear w/ Purple Numbers 16mm Resin Poly Dice Set Sorry, this item is out of stock
Rose Dice 16mm Resin Poly Dice Set ~~$22.00~~ $11.00
Black and Red Marble with Gold Numbers 10mm Mini Poly Dice Set ~~$8.00~~ $4.00
Unicorn Ice 16mm Poly Dice Set ~~$22.00~~ $11.00
Copper with Black Enamel 16mm Polyhedral Dice Set ~~$58.00~~ $29.00
Witchwood Heart Liquid Core DND Dice Set from $41.00
Astral Plane Dice Set Sorry, this item is out of stock
Dice, Dragons, and Dwarves: The ABCs of Adventure Sorry, this item is out of stock

Home → All Products → Game Master Resources

All Products - Items tagged as "Game master resources"

Sorry, there are no products matching your search.

american express diners club discover jcb klarna maestro master paypal unionpay visa

FAQ
Contact Us
Open Gaming Newsletter
Bonus PDFs!
Blog

Copyright © 2026 Open Gaming Store. All Rights Reserved.

Site by Rawsterne

Ecommerce Software by Shopify

Back to top