From an empire’s ashes arise cruel warlords, savage hordes, and man-eating giants—all seeking the cosmic steel to become like gods—in this pulp sword & sorcery mega-adventure for Old-School Essentials.
Forged in blood by Professor DM and Roll For Combat, with contributions from Brandon Gillam, this is not another safe fantasy game. This is steel. Fire. Consequence.
The classic horror RPG of Dark Conspiracy is back, this time using the Traveller rules engine!
A hardcover collection of 0-level funnel adventures for Dungeon Crawl Classics, Mutant Crawl Classics, and Xcrawl Classics! Plus all the accessories: scratch-off character sheets, "dead" stamps, and gongfarmer glow dice!
An official OSE supplement of demons, cults, and dark magic.
The oldest and most influential sci-fi TTRPG of all time meets the world’s most popular roleplaying game, with a complete 5e conversion by World’s Largest RPGs.
FLAIL is an old-school, fantasy RPG where spells act up, weapons fall apart, and characters survive mostly through nerve and sheer luck. Designed for people who like single-session dungeons and short campaigns of 10~15 sessions. Low-prep, max play.
The forge of fantasy role playing, Gary Gygax's legendary dungeon and its environs. Here begins the journey into depths never before reached.
A massive megadungeon boxed set with 30 levels and a year of real-time adventure! DCC or 5E, regular or clamshell edition. Plus gemstone DCC dice!
ENDING SOON! The wondrous science-fantasy RPG Numenera returns in a new edition filled with new art, creatures, lore, numenera items, and adventures. Step into the amazing Ninth World—a critically acclaimed, fan-loved RPG setting like no other!
New old-school adventures for fans of 5E and DCC! Pinball Crawl Classics adapts classic pinball cabinets to DCC RPG rules - while Old-School Adventures #1 brings gruesome foes, dark mysteries, and magic to startle and amaze to your 5E game!
"We watched Cthrion Uroniziir try to reduce the timescape into one singular universe, wiping out reality as we know it. She was defeated, and we see her cage every day."
The City State of the Invincible Overlord is an epic collection of campaign resources for both 5e and DCC RPG. More than 800 pages of material, multiple poster maps, and a city’s worth of gaming!
The 2006 retro-clone of first edition AD&D, rewritten and reorganized for 2025! OSRIC 3 is easier to learn, with more examples of play. This is the beginning of a new product line for Mythmere Games, to include adventure modules and much more!
Fulfilled
MythCraft TTRPG Returns: Forge Your Myth, Embark on New Sagas, and Create Epic Adventures in the Ultimate Tabletop Experience!
Take your Old Gods of Appalachia Roleplaying Game adventures to deeper, creepier, and more atmospheric places with three new supplements plus useful and immersive extras. And if you're new to the game, this is a great place to start!
A mega-dungeon that supports a full-year campaign. A legendary adventure considered by many to be one of the greatest of all time! Explore a thousand-year-old dungeon mystery waiting to be solved...
Scions of the Dark Goddess is a modern era campaign for Call of Cthulhu 7E (seal of Chaosium). Uncover a conspiracy that adapts the cycle of the Black Goat with a Thousand Young Mythos with hot topics like bioengineering, social media and more!
An epic swords & planet hex crawl for DCC RPG! Your characters are cast across the cosmos to a foreign world. Left to die beneath a weirdling sun and its sickening rays, their survival depends as much upon a quick wit as a quick blade...
The original book of old-school RPG traps returns for 5E and DCC RPG! A compendium of catastrophic traps, sinister snares, engines of evil, and deadly devices with with full game stats for a folio of fearful fates.
The amazing Invisible Sun Black Cube—one of the most astonishing and sought-after RPGs ever—is coming back into print!
