Harry Leckenby

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.

What are you willing to become for eternal life? The Black Market Guide is a 5e/Pathfinder 2e East Asian sourcebook expanding the worldbuilding of Undying Corruption. Subclasses, ancestries, bestiary, and a new world!

Folklore Americana is a folk horror TTRPG set in the shadows of the Great Depression, where dead crops whisper secrets, folk heroes fade into myth, and the Devil himself rides the rails. Powered by a custom take on the Year Zero Engine.

Serenissima Obscura is a setting guide & modular adventure for Venice in the Magical Renaissance. Face conspiracies, mystical convergences and a realm of unspeakable terrors! Play with 5e, Ars Magica or your favorite system!

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!

New adventures from The Magnus Archives creator Jonathan Sims—plus new lore and new options for GMs and players. With a complete corebook FREE with every pledge, it's a great jumping-on point if you're new to the game!

The Factory by Ihor Mysiak - Songs For the Shadows by Cheryl S. Ntumy - Two Immersive Stories for Our Times from Ukraine and Ghana

Set in the eerie landscapes of early 19th-century New England, Sleepy Hollow: A Folk Horror RPG invites you to explore a world steeped in mystery, folklore, and dark secrets. Your decisions determine your survival with the fan favorite, Year Zero Engine.

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...

The tabletop roleplaying game based on the hit horror podcast The Magnus Archives.