Latest$5 or less tagged OSR and Sci-fi (102 results)
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80's OVA inspired Mothership adventure on Prospero's Dream
Sicknesses from deep space with rules for Mothership RPG 1E
tactical, compact, intuitive, modern d20 sci-fi roleplaying with old-school sensibilities
A heist in the void that doesn't go as planned
Do you dare venture into the heart of this formidable swamp?
37 new weapons, 12 weapon attachments, 8 new armors, and 29 new pieces of equipment for use with Mothership TTRPG
Postcard adventure for Mothership RPG
System neutral pulpy science fantasy adventure set on Saturn's moon, Iapetus.
a one shot for MOTHERSHIP 1E
a science-fantasy sandbox adventure
A freighter is redirected after a mining colony's recent shipping manifest includes an anomalous entry - corpses.
A role-playing game set in a retro-futuristic French metropolis
Three raccoons in a trench coat saving the world.
An OSR Adventure for Character Levels 0-1
A big burly brawler class designed for your Mothership RPG Games
Un gioco di ruolo hard sci-fi di orrore cosmico.
It's too late for us, but not for the future; can you save them from the horrors of blockchain technology?
A scifi ttrpg hexcrawl
A secret weapons project has crashed down in an prison complex deemed unescapable.
Can you uncover the mystery in this post-apocalyptic town?
Two classes, thoughts on fame, corporate sponsorship, and the gig economy, and random tables
A rapidly deteriorating disaster scenario for Mothership
Survive a malevolent being of pure light in this Mothership One Shot
Interrupt an arms deal or hunt beneath a haunted casino for unclaimed credits! Or die trying...
Agents are dropped into a prison complex to update security AI
a sci-fi Barcrawl dungeon for His Majesty the Worm
You awake from stasis with no memory...
Cursed Vaults of Vaarn dungeon for levels 1-3
a Weird Science-Fantasy OSR Supplement for Infinite Wavecrawling Through the Voyaging Era of the Pacific Islands
Add even more radioactive mayhem to your NUKED! games!
Search for treasure in the mysterious Lost Valley!
Stranded on a hostile planet, survive, escape, and thrive in a high-trust, player-driven sci-fi adventure!
Character Class extracted from the B0RGZ3R0 book
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