Jon Hershberger

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 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...

O' Happy Dagger! is a 2nd-level Dungeon Crawl Classics-compatible RPG adventure set on the Purple Planet, the sci-fi infused alien setting from Goodman Games!

Venturing across the Purple Planet, The Ghost River of Varnasu appears! You wonder if the legendary deluge will truly grant everlasting life or is it just a - River of Lies - a 3rd level adventure designed for The Purple Planet setting by Goodman Games.

“Random Acts of Violet” is an adaptation of encounters, beasts, and adventures for use with the DCC purple planet setting, designed specifically for lower-level characters. This is an official Purple Planet Horde project!

Explore a hidden vale deep in the mysterious outback of the Purple Planet. Interact with bizarre cultures that battle in the shadow of an enormous metallic orb floating above a pitch-black lake of oily liquid!

Will the ruins of House Yukha hold what the party needs to escape a dying planet? This Dungeon Crawl Classics adventure for level 4 characters takes place in the Purple Planet game setting.

Two new booklets for DCC/MCC RPG: One is a 0-level funnel adventure on the dark side of the Purple Planet—featuring a new class: Sentient Robot. The other has over 100 encounters to add dimension to your RPG wilderness travels on the Purple Planet.

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...