Michael E Riggs

Seek treasure and glory in the age of Hyboria, rewritten for Shadowdark RPG. Five adventures hewing to the bones of Robert E. Howard’s public domain short stories.

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...

A 5e-compatible collection of intangible rewards for characters; including boons, pacts, titles, trainings, and more

The original book of old-school RPG traps returns for 5E and DCC RPG! A compendium of catastrophic traps, sinister snares, engines of evil, and deadly devices with with full game stats for a folio of fearful fates.

A book for Dungeons and Dragons, Pathfinder, and Savage Worlds. Each chapter explores a different piece of gear, such as rope, books, and bags.

Game prep just got easier, and game night just got a whole lot more fun. Get 22 drop-in dungeons with dynamic combat encounters for 5e!