Via Pharmakon: The Way of Medicine is a GM’s toolkit for modern and science‑fiction roleplaying games. Within its pages you’ll find modular random tables for generating authentic pharmaceutical names, chemical compounds, and street‑level slang—perfect for corporate hospitals, biotech labs, or neon‑lit alleys. Whether you need a sterile clinical designation, a dangerous experimental enzyme, or a whispered booster traded on the black market, Via Pharmakon delivers names that feel real, evocative, and instantly usable at the table.

Whether your players are navigating corporate hospitals, biotech labs, or neon-lit alleyways, one thing is certain: drugs matter. From healing agents and performance enhancers to experimental enzymes and street-level stims, medicine shapes the world—and the story.

Give your science fiction campaigns a galaxy of names at your fingertips. Liber Astrorum is a system‑neutral GM aid featuring randomized tables for prefixes, roots, numbers, and evocative modifiers — inspired by real astronomical catalogues, mythic traditions, and pseudo‑Latin flair. With just a few dice rolls, you can generate thousands of authentic‑sounding stellar system names, perfect for improvisation or worldbuilding. Built for quick reference and minimal prep, this toolkit ensures you’ll never be caught off guard when your players chart a new course among the stars.

Arkayn Game Designs is proud to present Liber Astrorum, a new system‑neutral GM aid designed to make your science fiction campaigns smoother, faster, and more immersive. Written and designed by Erik Luken, Liber Astrorum is built for quick reference, modular use, and minimal prep — empowering game masters to create rich stellar intrigue at the table.

Science fiction roleplaying thrives on more than starships and alien worlds — it’s about the structures that shape everyday life. Corporations are one of the most enduring tropes in the genre, providing jobs, rivals, allies, and adversaries for player characters. They define economies, politics, and even the moral fabric of entire settings.

Populate your galaxy with corporations in seconds. Corporate Frontiers: A GM’s Toolkit for Sci‑Fi RPGs gives Game Masters the tools to create employers, rivals, and adversaries on the fly. With percentile tables for scope, legality, names, and business focus, you can generate everything from quirky local outfits to galaxy‑spanning megacorps in moments. Designed to be system‑neutral, modular, and reference‑ready, this toolkit empowers you to add depth and intrigue with minimal prep and maximum impact.

When most players think of “levels” in tabletop RPGs, they picture the Dungeons & Dragons model: you earn XP, you hit a new level, and the game hands you a package of rewards—more hit points, new spells, maybe a feat or a stat bump. Levels are prescriptive: they tell you what you get and when you get it.

Astra Imperia version 24.1 introduces numerous updates, including enhanced admiral rank details, refined Surrender check mechanics, and significant changes in combat roll systems. Improvements were made to weapon technology, ship maintenance, and race upkeep costs, all while streamlining chapters and increasing reactor outputs for better efficiency in gameplay.

Eldritch Adventures has been updated to version v28.6. Numerous changes are in this file from the v27 version. A full listing of the changes is included below. The newest file is available on DrivethruRPG.