Aaron Marks

The classic horror RPG of Dark Conspiracy is back, this time using the Traveller rules engine!

The real dungeon was the hobby we made along the way. Dungeon crawl your way through half a century of RPG history in this full-scale megadungeon for the DIE RPG by Gareth Hanrahan.

A project from the original creative team of SAD SPACE COWBOY RPG Orbital Blues, featuring a new book about the criminal scum of both the corporate and the outlaw worlds.

Blades ’68 is an official supplement for Blades in the Dark, moving the timeline forward 100 years to the swinging 60s.

From the birth of roleplaying to the discovery of the Forgotten Realms, from the rise of Basic D&D to the fall of Mystara, historian Shannon Appelcline brings you the story of OD&D, Basic D&D, and AD&D 1e in Designers & Dragons: Origins.

An absurdist tabletop roleplaying game about the inane hilarity and mundane horror of everyday life, inspired by Welcome to Night Vale, Alice in Wonderland, and Gravity Falls.

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!

A fantasy adventure tabletop RPG, inspired by D&D 5e classes and monsters, but built with modern, narrative rules that strive for fluid gameplay, creative freedom, and a cinematic feel.

In The Wild Frontier of Venture, you play as a crew of drifters, roaming a rugged, weird world with purpose in mind and gun in hand. On Venture, you can't run away from your problems—but that just means they can't run from you, either.

Unknown Worlds is a narrative forward TTRPG designed from the ground up to support creative, cooperative worldbuilding. The Core Book provides the rules and systems while the Field Journals detail wonderous settings across many times, places, and genres.

Ars Magica's deluxe edition with vastly expanded text, new art and graphic design, and luxurious upgrades.

A major update to Worldographer! UI improvements, more generators, better world generation, and so much more!

Netcrawl is a TTRPG about adventuring inside a computer system. Everyone goes in, seconds pass in the meatspace as players spend hours conquering a cyber-dungeon - together.

The Storypath Ultra Core Manual is the best possible version of the Storypath tabletop roleplaying system, ready to be used for your own tabletop game sessions.

You're a regular person who has made the acquaintance of a dangerous unnatural creature. Are you a friend, a lover, food, or something else? This solo tabletop role-playing game is a direct sequel to the award-winning Thousand Year Old Vampire!

Experience fantascience roleplaying at the end of time. Escape the end of history. The eternal civilization is perfect. So say the gods, the machines. Will you defy the endless circle of awakening and forgetting? Can you kick a hole through the sky?

Eclipse Phase Character Options: expanded toolbox for players and gamemasters * Complete selection of morphs — your character’s most essential gear * Detailed life path character creation system * Morph Creation Rules * New traits & ware

Deathmatch Island is a fast-paced game about a deadly gameshow on a mysterious island chain.

A tabletop roleplaying game about folk magic, urban legends, hidden highways and survival in liminal America