Jeff Nitzburg

Reclvse Second Edition: The solo engine for Mörk Borg, now fully compatible with Pirate Borg and expanded with one hundred pages of dedicated nautical content.

HELLCRAWL is a jumbo sized hexcrawl set in Nethria, the Burning Hell. This infernal module is built for Old-School Essentials and will throw your unfortunate players down into the darkest depths of hell.

An official OSE supplement of demons, cults, and dark magic.

An Interdimensional Hell-Market for Old-School Essentials. Life is cheap here...but a good soul will cost you.

This game is inspired by the 2000 Japanese cult classic of the same name (バトル ロワイヤル). In that story, high school students became rebellious, and the government enacted a law to select a class and force them to fight to the death until only one winner rema

“All the grisly bits wot weren’t enuff on their own” A true expansion to the Swyvers RPG. More city generator tools, more systems, more grit, more grub, MORE SWYVERS!

Gilmoril is a tabletop role-playing game combining the monster hunting, mystery, and aesthetics of The Witcher and Bloodborne, with a few twists of its own. Join the Venerer in the fight against the terrifying Technocyte Plague!

Inspired by life-story systems found in other TTRPGs, Life-Paths aims to provide mechanical and narrative boons and banes while adding depth to a character’s backstory.

A short Dragonbane & Drakar och Demoner adventure set in Blackrattle Bog. Designed to be easily used in the Misty Vale or other Dragonbane setting. Includes printable color paper minis and full-color maps. English & Swedish.

Blades ’68 is an official supplement for Blades in the Dark, moving the timeline forward 100 years to the swinging 60s.

Gossamer Frontier is a witchy, sci-fantasy solo-TTRPG with a narrative focus. In a time of strife, become the Captain your people need. Build a crew, earn their trust, and find companionship along the way.

A scifi adventure game inspired by Cairn, Into the Odd, and Mausritter. Discover bizarre worlds, fantastical alien creatures, ancient spacecraft, space pirates, and the depths of the unknown.

What if children book illustrators designed the Monster Manual? Find out in this fun-filled book of monsters and tables for FÄNGELSEHÅLA dungeons.

Triple-O is a tool for solo RPG players who want to invert roles and play as the GM instead of a character. Originally launched as a one-page solution, this new zine version brings more random tables, examples, and new use cases!

Return to the forest of Pwyll from Tiny Fables for more dark, mysterious, and whimsical adventures for Mausritter.

Mausritter: Junk City is the new official campaign for everyone's favourite mice game.

A playful tool to make your TTRPG moments weird, whimsical, and wondrous. Skip the tired tropes and turn any plain creature, place, event, or item into something worth remembering!

Blades in the Dark: Deep Cuts is a 128-page expansion for the Blades in the Dark roleplaying game — containing a treasure trove of lore, setting material, and alternative mechanics John Harper developed over the years for use in Blades campaigns.

Slime, Warp, & Solder is a three-pack of fluorescent zines that make your Slugblaster sessions grosser, trippier, and radder than ever. More monsters, more gear, and a dozen+ new character options. An expansion for the award-winning TTRPG by Mikey Hamm.

Old school RPG design. New school system design. Streamlined. Content heavy. Compatible with the classics and the new kids on the block.

A collection of pamphlet supplements for the modern horror role-playing game Liminal Horror. The Liminal Grimoire includes multiple adventures as well as a solo-play toolset.

LIMINAL HORROR: Deluxe Edition is the definitive version of the world's greatest horror RPG. Newly revised, expanded, and available in two beautiful hardcover books.

A four-fold pamphlet filled to the brim with Android Class Variations, New Items, Upgrades, and a new Panic Table to give your Android PCs more flavor!

A SOLO TTRPG where you take on the role of a sole survivor of a facility catastrophe. Map out the facility and combat entities while finding a means of ESCAPE!