David Sullivan

Rules and tables for randomly generating poisons, harvesting them from monsters, and determining the value and dosage of toxins

A collection of starter adventures for Old School Essentials and Bree-YARC

A hardcover toolkit for building your own bounty hunting campaign in the Mothership Sci-Fi Horror RPG.

The BX Advanced book is over 350 pages of player options and expansions for old school gaming, written for OSE and BX-style games in mind. New classes, spells, a simple skill system, and more.

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?

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.