Top$15 or less tagged OSR and Supplement (63 results)
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A MÖRK BORG & Sölitary Defilement solo supplement
time-traveling Mothership adventure
A rules-lite TTRPG
Combat & chase rules, vehicles & factions
old-school tunnel warfare zine
Inspired by Argentine writers, 6 backgrounds for Troika!
A holiday-themed arctic Mausritter adventure for the 2022 Mausritter Winter Jam
A playable class and three enemies for CY_BORG.
A player facing cooking mini-game for TTRPGs.
Over 200 pages of system agnostic tables, encounters, npc, villains and more.
A Low-fi Mutation and Mystery Moonpunk TTRPG for 24XX
An adventure setting and module of gothic intrigue, for any fantasy RPG.
Faction mechanics for Pharmagothica.
Factions for Liminal Horror to terrorize your weird road trip
NPCs for all your fantasy role-playing games
An Alternate Reward System for Old-School RPGs
D20 magic weapons for fantasy RPGs.
A supplement of new races and classes for OSR RPGs and adventures (Labyrinth Lord compatible!)
A supplement of new races, classes, and objects for OSR RPGs and adventures (Labyrinth Lord compatible!)
Drift-race a barge full of psychedelic mushrooms. Compatible with Mork Borg.
A Collection of gifts, curses, friends and spirits for Songbirds 3e
A mission and setting for the FIST RPG, taking on a snake cult in Northern Europe.
Single page distress call scenarios for your space RPG games.
A Major Hireling Supplement intended for Mausritter
High-lethality gaming for TRUE Old-Schoolers
A Pamphlet Bestiary for MÖRK BORG TTRPG
A supplement, splattered with OIL.
Simple domain rules and more for old school role playing games!
A supplement for Caves & Catacombs
A revised and expanded edition of the original Sexbots supplement for Machinations of the Space Princess.
A high risk/high reward cybermod supplement for Mothership
Four supernatural encounters for Mausritter.
A massive sequel food and drink supplement for Mausritter.
A TTRPG Zine to take your table to the party that never ends...
An optional character class for CY_BORG
A Mausritter Supplement
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