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OSR

"Old School Renaissance" or "Old School Revival." Tabletop RPGs that are inspired by the early tabletop RPGs of the 1970s

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Supplement

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tagged OSR and Supplement (140 results)

140 results

Explore physical games tagged OSR and Supplement on itch.io · Upload your physical games to itch.io to have them show up here.

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Yes Chef! A Dungeoneer's Cookbook for Tabletop Roleplaying Games
$5
A player facing cooking mini-game for TTRPGs.
Prey Species
Sölitary Depths
$5
A MÖRK BORG & Sölitary Defilement solo supplement
Chaoclypse
Merchants of the Multiverse
$12.99
NPCs for all your fantasy role-playing games
tim zee
Caven
$5
A rules-lite TTRPG
SUIKYUN
Lowlife
$8
old-school tunnel warfare zine
Sam Sorensen
Suffering Extended - A MÖRK BORG Supplement
Alternative rules and additional content compatible with MÖRK BORG
NeonoN
Sci-Fi Campaign Sheets
Printable campaign planner sheets for Sci-Fi TTRPG adventures.
Lazarus
UVG: The Little Extras
Materials helpful for running the Ultraviolet Grasslands as a roleplaying game.
Wizardthieffighter
Mausteader
A small resource of Mouse-Sized Towns, designed for Mausritter.
Gilbals
Residents of Nowhere
$1
Factions for Liminal Horror to terrorize your weird road trip
CapacityForWonder
Arrr
A pirate adventure for DURF
Arcane Atlas Games
Class Collection for Shadowdark
A collection of Character Classes for the Shadowdark RPG
Arcanum Game Studio
SKEP
A cozy beekeeping RPG for solo or group play.
LifeSansBldgs
Seas of Sand
$25
desert-ocean toolbox setting guide
Sam Sorensen
Dave's Tiny Galaxies
Create Galaxy Hexmaps in 20 minutes or less!
MrHitchhikerDave
Overworld Adventures, Vol. I
Encounters & tables for adventuring in DURF
carthoz
HELM Supplements
Supplementary materials for HELM
Sivad's Sanctum
Writers of the Infinite South/Escritores del Sur Infinito
$5
Inspired by Argentine writers, 6 backgrounds for Troika!
Ezakur
d20 Magical Goat Companions
20 magic goats that make great companions for any rpg
Ludonomicon
Faremont - an Electric Bastionland borough
a borough on the verge of collapse with plenty of landmarks to spark adventure
ideomancer
Maustender: Feasts & Festivities
$1
A massive sequel food and drink supplement for Mausritter.
Gilbals
Hearts of Battle
Mass combat resolution for Fantasy TTRPGs using playing cards.
gelatinouscubism
The Stitcherer (DEMO)
A MÖRK BORG monster generator module for BEstitchARY.
NeonoN
Friends & How to Make Them
$3
A Major Hireling Supplement intended for Mausritter
Gilbals
6613 - CURSE OF THE RED MOON
$3
A Low-fi Mutation and Mystery Moonpunk TTRPG for 24XX
Gage
Hansen Expansion
$5
An unofficial expansion to the rules of Mausritter
shmalexhansen
Riders of the Apocalypse
A selection of four apocalyptic bosses for MÖRK BORG
Makooti
Random I Am
Hungry and thirsty pirates easily lose focus. Remedy this with a pair of random tables dedicated to grub and grog!
eldagaming
Idols of Flesh and Silicon - CY_BORG
$2.13
-29%
A playable class and three enemies for CY_BORG.
Urania Games
Grimoire of Testicular Torsion for Shadowdark
A grotesque spellbook for Shadowdark RPG / OSR
Zin The Bard
A Field Guide to Winterholm
$5
A holiday-themed arctic Mausritter adventure for the 2022 Mausritter Winter Jam
Bammax Games
New Race and Class Compendium - A Supplement for OSR RPGs
$4
A supplement of new races and classes for OSR RPGs and adventures (Labyrinth Lord compatible!)
Eryssel's Journeys
Mythic Fantasy - A Supplement for OSR RPGs
$4
A supplement of new races, classes, and objects for OSR RPGs and adventures (Labyrinth Lord compatible!)
Eryssel's Journeys
Maustender
A food and drink flavor supplement for Mausritter
Gilbals
Shroom Barge
$4
Drift-race a barge full of psychedelic mushrooms. Compatible with Mork Borg.
kumada1
GUILDS
a DURF supplement. Inspirstion for using Guilds in your TTRPG
keb.io
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